2015 BMW i8
• World premiere for the BMW i8, the second model from new brand BMW i. First plug-in hybrid vehicle from the BMW Group and world’s most forward-looking sports car; revolutionary interpretation of BMW’s hallmark driving pleasure; groundbreaking premium character clearly defined in terms of sustainability.
• 2+2-seater with LifeDrive architecture developed specifically for BMW i, aerodynamically groundbreaking body design and visionary interior design deliver an intense driving experience; Life module passenger cell made from carbon-fibre-reinforced plastic (CFRP); drive system technology, high-voltage battery, chassis, and crash and structural functions integrated into the aluminium Drive module; kerb weight: 1,490 kilograms; Cd: 0.26; very low centre of gravity (below 460 millimetres); well-balanced weight distribution.
• Emotion-led visual impression based around established BMW i design language; classical sports car proportions and fresh interpretation of BMW design features; doors open upwards like wings; clean lines, plus surface design (external and internal) based on the layering principle; full-LED headlights as standard, innovative laser headlights – unique worldwide – available as an option.
• Plug-in hybrid system developed and produced by the BMW Group represents the latest development stage of Efficient Dynamics; debut for three-cylinder petrol engine with BMW TwinPower Turbo technology, displacement: 1.5 litres, output: 170 kW/231 hp, maximum torque: 320 Nm (236 lb-ft); power sent to the rear wheels via a six-speed automatic gearbox; model-specific hybrid synchronous electric motor, output: 96 kW/131 hp, maximum torque: 250 Nm (184 lb-ft); power channelled through the front wheels via a two-stage automatic transmission; lithium-ion high-voltage battery with liquid cooling and usable capacity of 5 kWh.
• Combination of BMW TwinPower Turbo and BMW eDrive technology plus intelligent energy management produce system output of 266 kW/362 hp (max. torque: 570 Nm / 420 lb-ft) and give the BMW i8 the performance characteristics of a pure-bred sports car (0 – 100 km/h/62 mph in 4.4 seconds) combined with fuel economy and emissions figures more familiar from a small car (EU fuel consumption: 2.5 litres per 100 km / 113 mpg imp); “glued-to-the-road” AWD driving experience with torque distribution geared towards optimised dynamics.
• Driving Experience Control switch and eDrive button allow driver to choose from five driving modes; range of up to 35 kilometres (22 miles) on electric power alone and a top speed of 120 km/h (75 mph); COMFORT mode offers optimum balance between dynamics and efficiency; combined range in everyday conditions: over 500 kilometres (310 miles); SPORT mode with ultra-intense boost function provided by the electric motor; ECO PRO mode can be used in both all-electric mode and hybrid mode.
• Sophisticated chassis technology featuring a double-wishbone front axle and a five-link rear axle; Electric Power Steering; Dynamic Damper Control comes as standard; 20-inch light-alloy wheels are standard, carbon wheels are optional.
• Intelligent lightweight construction with elements including a CFRP passenger cell, doors with a CFRP-aluminium structure, an instrument panel with magnesium support, an aluminium chassis and a partition between the passenger compartment and boot made from thin glass; comprehensive safety concept and an ultra-torsionally stiff passenger cell.
• Extensive standard equipment includes the Navigation system Professional with proactive drive system for all-electric driving, fully-digital instrument display, BMW iDrive with freestanding Control Display and leather sports seats; choice of four exterior paint finishes and four interior equipment variants.
• 2+2-seater with LifeDrive architecture developed specifically for BMW i, aerodynamically groundbreaking body design and visionary interior design deliver an intense driving experience; Life module passenger cell made from carbon-fibre-reinforced plastic (CFRP); drive system technology, high-voltage battery, chassis, and crash and structural functions integrated into the aluminium Drive module; kerb weight: 1,490 kilograms; Cd: 0.26; very low centre of gravity (below 460 millimetres); well-balanced weight distribution.
• Emotion-led visual impression based around established BMW i design language; classical sports car proportions and fresh interpretation of BMW design features; doors open upwards like wings; clean lines, plus surface design (external and internal) based on the layering principle; full-LED headlights as standard, innovative laser headlights – unique worldwide – available as an option.
• Plug-in hybrid system developed and produced by the BMW Group represents the latest development stage of Efficient Dynamics; debut for three-cylinder petrol engine with BMW TwinPower Turbo technology, displacement: 1.5 litres, output: 170 kW/231 hp, maximum torque: 320 Nm (236 lb-ft); power sent to the rear wheels via a six-speed automatic gearbox; model-specific hybrid synchronous electric motor, output: 96 kW/131 hp, maximum torque: 250 Nm (184 lb-ft); power channelled through the front wheels via a two-stage automatic transmission; lithium-ion high-voltage battery with liquid cooling and usable capacity of 5 kWh.
• Combination of BMW TwinPower Turbo and BMW eDrive technology plus intelligent energy management produce system output of 266 kW/362 hp (max. torque: 570 Nm / 420 lb-ft) and give the BMW i8 the performance characteristics of a pure-bred sports car (0 – 100 km/h/62 mph in 4.4 seconds) combined with fuel economy and emissions figures more familiar from a small car (EU fuel consumption: 2.5 litres per 100 km / 113 mpg imp); “glued-to-the-road” AWD driving experience with torque distribution geared towards optimised dynamics.
• Driving Experience Control switch and eDrive button allow driver to choose from five driving modes; range of up to 35 kilometres (22 miles) on electric power alone and a top speed of 120 km/h (75 mph); COMFORT mode offers optimum balance between dynamics and efficiency; combined range in everyday conditions: over 500 kilometres (310 miles); SPORT mode with ultra-intense boost function provided by the electric motor; ECO PRO mode can be used in both all-electric mode and hybrid mode.
• Sophisticated chassis technology featuring a double-wishbone front axle and a five-link rear axle; Electric Power Steering; Dynamic Damper Control comes as standard; 20-inch light-alloy wheels are standard, carbon wheels are optional.
• Intelligent lightweight construction with elements including a CFRP passenger cell, doors with a CFRP-aluminium structure, an instrument panel with magnesium support, an aluminium chassis and a partition between the passenger compartment and boot made from thin glass; comprehensive safety concept and an ultra-torsionally stiff passenger cell.
• Extensive standard equipment includes the Navigation system Professional with proactive drive system for all-electric driving, fully-digital instrument display, BMW iDrive with freestanding Control Display and leather sports seats; choice of four exterior paint finishes and four interior equipment variants.
• Wide range of BMW ConnectedDrive features: Park Distance Control, cruise control system with braking function, rain sensor and Intelligent Emergency Call function as standard; optional driver assistance package with High Beam Assistant, a rear view camera, Surround View, Speed Limit Info including No Passing Info display, and Collision Warning with pedestrian recognition and braking function; also available are the Head-Up Display, BMW Online Entertainment, Concierge Services, Real Time Traffic Information and mobility services developed specifically for BMW i, e.g. intermodal route guidance.
• Services specifically developed for BMW i as part of the 360° ELECTRIC programme: BMW i Wallbox for convenient battery charging at home, ChargeNow card giving customers a cash-free payment option at public charging stations, innovative mobility services such as MyCityWay and ParkatmyHouse; flexible sales concept enables made-to-measure mobility solutions.
• All-embracing sustainability concept running like a thread through the value chain; carbon fibre production and vehicle assembly using 100-per cent renewable electricity; high proportion of recycled materials; use of materials manufactured and treated in an environmentally friendly manner.
BMW i stands for the creation of pure-bred vehicle concepts, sustainability throughout the value chain, complementary mobility services and a fresh understanding of premium defined squarely in terms of sustainability. And now the BMW Group can unveil the BMW i8 – a new, cutting-edge generation of sports car. The second model unveiled by the new BMW i brand combines a plug-in hybrid drive system with a passenger cell made from carbon-fibre-reinforced plastic (CFRP) and an aluminium frame for the combustion engine and electric motor, the battery pack and the suspension. With this revolutionary concept and the emotional appeal of its aerodynamically optimised body design, the 2+2-seater – which was conceived from the outset as a plug-in hybrid – paves the way for an engagingly dynamic and futuristically efficient take on BMW’s hallmark driving pleasure. By cementing the brand’s new premium character, strongly defined by sustainability, in the sports car segment, the new i8 also demonstrates the broad spread and universal appeal of the BMW i philosophy.
The research and development activities carried out by the BMW Group since 2007 as part of its project i initiative have laid the groundwork for a visionary car conceived with the impact of environmental, economic and social change around the world very much in mind. Alongside its conceptual and technological development work, the company has also conducted field studies looking at the use of pure-electric vehicles in everyday conditions. More than 1,000 people have taken part in the studies, racking up in excess of 32 million kilometres (20 million miles) at the wheel. The knowledge gained as a result has been channelled into the creation of innovative vehicle concepts and mobility solutions.
Breaking new ground: premium cars underpinned by sustainability-led concepts arrive in the sports car segment. The development of BMW i cars follows a revolutionary approach, a strategy focusing on the creation of premium cars purpose-designed to be powered by purely electric or plug-in hybrid drive systems. This electric drive technology (packaged under the BMW eDrive banner) is therefore a central component of the vehicle concept – in contrast to the “conversion” model, where vehicles are retrofitted with electric drive systems. Characteristic BMW driving pleasure coupled with emission-free mobility, precise energy flow management, pioneering design, intelligent lightweight construction and production processes that preserve energy and resources come together to mutually complementary effect to form the innovative, sustainability-led premium character of BMW i cars.
The BMW i8 was conceived from the ground up as a plug-in hybrid sports car boasting agile performance attributes and extraordinary efficiency. Its LifeDrive architecture – developed specifically for BMW i – offers the ideal platform for a weight-minimising construction, low centre of gravity and even weight distribution. The combustion engine and electric motor, battery pack, power electronics, chassis components, and structural and crash functions are all arranged within the aluminium Drive module, while the central element of the Life module is the 2+2-seater’s CFRP passenger cell. This structure also allows a considerable degree of design freedom, which has been utilised – within the framework of the design language developed for BMW i – to give the BMW i8 its distinctive appearance.
The perfect balance of performance and fuel consumption: the BMW i8 represents an exciting new landmark in Efficient Dynamics. The BMW i8 offers a revolutionary and future-focused interpretation of BMW’s signature driving pleasure – and in so doing, makes its case as the world’s most progressive model in the sports car segment. The plug-in hybrid drive system developed and manufactured by the BMW Group specially for the BMW i8 represents a new stage of evolution in the Efficient Dynamics development strategy.
• Services specifically developed for BMW i as part of the 360° ELECTRIC programme: BMW i Wallbox for convenient battery charging at home, ChargeNow card giving customers a cash-free payment option at public charging stations, innovative mobility services such as MyCityWay and ParkatmyHouse; flexible sales concept enables made-to-measure mobility solutions.
• All-embracing sustainability concept running like a thread through the value chain; carbon fibre production and vehicle assembly using 100-per cent renewable electricity; high proportion of recycled materials; use of materials manufactured and treated in an environmentally friendly manner.
BMW i stands for the creation of pure-bred vehicle concepts, sustainability throughout the value chain, complementary mobility services and a fresh understanding of premium defined squarely in terms of sustainability. And now the BMW Group can unveil the BMW i8 – a new, cutting-edge generation of sports car. The second model unveiled by the new BMW i brand combines a plug-in hybrid drive system with a passenger cell made from carbon-fibre-reinforced plastic (CFRP) and an aluminium frame for the combustion engine and electric motor, the battery pack and the suspension. With this revolutionary concept and the emotional appeal of its aerodynamically optimised body design, the 2+2-seater – which was conceived from the outset as a plug-in hybrid – paves the way for an engagingly dynamic and futuristically efficient take on BMW’s hallmark driving pleasure. By cementing the brand’s new premium character, strongly defined by sustainability, in the sports car segment, the new i8 also demonstrates the broad spread and universal appeal of the BMW i philosophy.
The research and development activities carried out by the BMW Group since 2007 as part of its project i initiative have laid the groundwork for a visionary car conceived with the impact of environmental, economic and social change around the world very much in mind. Alongside its conceptual and technological development work, the company has also conducted field studies looking at the use of pure-electric vehicles in everyday conditions. More than 1,000 people have taken part in the studies, racking up in excess of 32 million kilometres (20 million miles) at the wheel. The knowledge gained as a result has been channelled into the creation of innovative vehicle concepts and mobility solutions.
Breaking new ground: premium cars underpinned by sustainability-led concepts arrive in the sports car segment. The development of BMW i cars follows a revolutionary approach, a strategy focusing on the creation of premium cars purpose-designed to be powered by purely electric or plug-in hybrid drive systems. This electric drive technology (packaged under the BMW eDrive banner) is therefore a central component of the vehicle concept – in contrast to the “conversion” model, where vehicles are retrofitted with electric drive systems. Characteristic BMW driving pleasure coupled with emission-free mobility, precise energy flow management, pioneering design, intelligent lightweight construction and production processes that preserve energy and resources come together to mutually complementary effect to form the innovative, sustainability-led premium character of BMW i cars.
The BMW i8 was conceived from the ground up as a plug-in hybrid sports car boasting agile performance attributes and extraordinary efficiency. Its LifeDrive architecture – developed specifically for BMW i – offers the ideal platform for a weight-minimising construction, low centre of gravity and even weight distribution. The combustion engine and electric motor, battery pack, power electronics, chassis components, and structural and crash functions are all arranged within the aluminium Drive module, while the central element of the Life module is the 2+2-seater’s CFRP passenger cell. This structure also allows a considerable degree of design freedom, which has been utilised – within the framework of the design language developed for BMW i – to give the BMW i8 its distinctive appearance.
The perfect balance of performance and fuel consumption: the BMW i8 represents an exciting new landmark in Efficient Dynamics. The BMW i8 offers a revolutionary and future-focused interpretation of BMW’s signature driving pleasure – and in so doing, makes its case as the world’s most progressive model in the sports car segment. The plug-in hybrid drive system developed and manufactured by the BMW Group specially for the BMW i8 represents a new stage of evolution in the Efficient Dynamics development strategy.
The BMW Group launched Efficient Dynamics over a decade ago with the aim of significantly enhancing the performance characteristics and efficiency of every new BMW Group model. Efficient Dynamics incorporates both the evolutionary further development of existing technology and revolutionary new drive system concepts. For example, efficient vehicle concepts focusing on lightweight design and aerodynamics, dynamic drive systems featuring both BMW TwinPower Turbo technology and BMW eDrive, and intelligent management of all the energy flows within the vehicle are brought together in different models. BMW i cars benefit from the introduction of revolutionary new technology which subsequently finds its way into the models produced by the core brands of the BMW Group.
As a world-leading supplier of premium cars and, increasingly, also premium services, the BMW Group is playing an active and defining role in the changing face of personal mobility. And awareness of issues such as resource scarcity, climate change and creeping urbanisation is also growing among the public. The BMW Group’s commitment to sustainability has long been a key element of its corporate strategy and is one of the fundamental principles enforced throughout the company’s value chain, as independent studies have regularly confirmed. Indeed, the BMW Group has been named the “world’s most sustainable automobile manufacturer” in the Dow Jones Sustainability Index for eight consecutive years.
BMW i8: the trailblazer for a new generation of sports car. The underlying principle of Efficient Dynamics – more driving pleasure, lower fuel consumption – is expressed with particular purity by the BMW i8. With the performance attributes of a pure-bred sports car and the fuel consumption of a small city model, the first BMW plug-in hybrid vehicle hits heights only attainable through the revolutionary BMW i vehicle concept. And that makes the BMW i8 a trailblazer for a new generation of sports cars, defined by not only their performance characteristics but also by intelligent solutions to the challenges personal mobility will encounter over the years ahead.
Thanks to its revolutionary vehicle concept and intelligent drive system management, the BMW i8 strikes the optimum balance between dynamic ability and efficiency in a variety of driving situations. The output of the engine and electric motor, the capacity of the high-voltage battery, intelligent energy management and the vehicle’s overall weight are tailored to form a precisely composed package that defines the unique character of the plug-in hybrid sports car. Its all-electric driving range is sufficient to cover most urban driving requirements, and out of town, the BMW i8 offers impressively sporty performance which is also very efficient thanks to the power-boosting support for the petrol engine from the electric motor. Efficiency and driving dynamics alike are optimised by the broad application of lightweight design – from the CFRP passenger cell to the weight-reduced construction of all other components – and mobility services developed specially for BMW i. The all-encompassing approach of the BMW i brand also includes the extensive use of recycled materials, renewable raw materials and naturally treated materials, alongside extremely resource-efficient production methods. This overall concept marks the BMW i8 out as the world’s most forward-looking sports car, bringing thrilling performance into line with progressive efficiency and, in the process, boosting driving pleasure and sustainability awareness in equal measure.
Sustainability: the reference point for the entire development process. As part of the development of BMW i cars, sustainability targets are agreed and then pursued with the same vigour as cost, weight or quality objectives. This all-embracing approach is reflected both in the selection of materials and in the construction and manufacturing processes, which differ substantially from conventional manufacturing methods in the automotive industry. The low overall weight of the BMW i8 (1,490 kilograms) can be credited primarily to a passenger cell made from CFRP. Although it lends a component at least equal rigidity, this extremely lightweight high-tech material is 50 per cent lighter than steel and 30 per cent lighter than aluminium. The principle of intelligent lightweight design is applied to all the car’s components.
The doors are made up of a CFRP inner structure and an aluminium outer skin and weigh 50 per cent less than a conventional construction. The intelligent construction of the magnesium instrument panel support brings a weight saving of around 30 per cent compared with the BMW 6 Series, for example. In addition, the high structural rigidity of the magnesium support structure gives it a strengthening effect which allows the number of components to be reduced, thereby lowering weight by a further 10 per cent. Innovative foam plastic technology used in the air conditioning ducts cuts their weight by 60 per cent compared with a conventional solution, while also improving acoustics thanks to its sound-absorbing properties. The fact that the power electronics and electric motor are directly connected reduces the amount of wiring required, while partial use of aluminium wiring enables a further reduction in weight.
The BMW i8 is also the world’s first volume-produced vehicle to be equipped with chemically hardened thin glass. This innovative technology, so far used mainly in smartphone manufacturing, lends the material impressive strength. The partition between the passenger compartment and boot of the BMW i8 consists of two layers of chemically hardened glass, each of which is just 0.7 millimetres thick, with acoustic sheeting sandwiched in between. In addition to excellent acoustic properties, a further advantage of this solution is a weight saving of around 50 per cent compared with conventional laminated glass.
As a world-leading supplier of premium cars and, increasingly, also premium services, the BMW Group is playing an active and defining role in the changing face of personal mobility. And awareness of issues such as resource scarcity, climate change and creeping urbanisation is also growing among the public. The BMW Group’s commitment to sustainability has long been a key element of its corporate strategy and is one of the fundamental principles enforced throughout the company’s value chain, as independent studies have regularly confirmed. Indeed, the BMW Group has been named the “world’s most sustainable automobile manufacturer” in the Dow Jones Sustainability Index for eight consecutive years.
BMW i8: the trailblazer for a new generation of sports car. The underlying principle of Efficient Dynamics – more driving pleasure, lower fuel consumption – is expressed with particular purity by the BMW i8. With the performance attributes of a pure-bred sports car and the fuel consumption of a small city model, the first BMW plug-in hybrid vehicle hits heights only attainable through the revolutionary BMW i vehicle concept. And that makes the BMW i8 a trailblazer for a new generation of sports cars, defined by not only their performance characteristics but also by intelligent solutions to the challenges personal mobility will encounter over the years ahead.
Thanks to its revolutionary vehicle concept and intelligent drive system management, the BMW i8 strikes the optimum balance between dynamic ability and efficiency in a variety of driving situations. The output of the engine and electric motor, the capacity of the high-voltage battery, intelligent energy management and the vehicle’s overall weight are tailored to form a precisely composed package that defines the unique character of the plug-in hybrid sports car. Its all-electric driving range is sufficient to cover most urban driving requirements, and out of town, the BMW i8 offers impressively sporty performance which is also very efficient thanks to the power-boosting support for the petrol engine from the electric motor. Efficiency and driving dynamics alike are optimised by the broad application of lightweight design – from the CFRP passenger cell to the weight-reduced construction of all other components – and mobility services developed specially for BMW i. The all-encompassing approach of the BMW i brand also includes the extensive use of recycled materials, renewable raw materials and naturally treated materials, alongside extremely resource-efficient production methods. This overall concept marks the BMW i8 out as the world’s most forward-looking sports car, bringing thrilling performance into line with progressive efficiency and, in the process, boosting driving pleasure and sustainability awareness in equal measure.
Sustainability: the reference point for the entire development process. As part of the development of BMW i cars, sustainability targets are agreed and then pursued with the same vigour as cost, weight or quality objectives. This all-embracing approach is reflected both in the selection of materials and in the construction and manufacturing processes, which differ substantially from conventional manufacturing methods in the automotive industry. The low overall weight of the BMW i8 (1,490 kilograms) can be credited primarily to a passenger cell made from CFRP. Although it lends a component at least equal rigidity, this extremely lightweight high-tech material is 50 per cent lighter than steel and 30 per cent lighter than aluminium. The principle of intelligent lightweight design is applied to all the car’s components.
The doors are made up of a CFRP inner structure and an aluminium outer skin and weigh 50 per cent less than a conventional construction. The intelligent construction of the magnesium instrument panel support brings a weight saving of around 30 per cent compared with the BMW 6 Series, for example. In addition, the high structural rigidity of the magnesium support structure gives it a strengthening effect which allows the number of components to be reduced, thereby lowering weight by a further 10 per cent. Innovative foam plastic technology used in the air conditioning ducts cuts their weight by 60 per cent compared with a conventional solution, while also improving acoustics thanks to its sound-absorbing properties. The fact that the power electronics and electric motor are directly connected reduces the amount of wiring required, while partial use of aluminium wiring enables a further reduction in weight.
The BMW i8 is also the world’s first volume-produced vehicle to be equipped with chemically hardened thin glass. This innovative technology, so far used mainly in smartphone manufacturing, lends the material impressive strength. The partition between the passenger compartment and boot of the BMW i8 consists of two layers of chemically hardened glass, each of which is just 0.7 millimetres thick, with acoustic sheeting sandwiched in between. In addition to excellent acoustic properties, a further advantage of this solution is a weight saving of around 50 per cent compared with conventional laminated glass.
As well as weight, the potential for preserving resources is a decisive factor in the choice of materials. The majority of the aluminium used in the BMW i8 is either gained through recycling or produced using renewable energy. Added to which, the BMW Group has developed a globally unique recycling concept for CFRP components, body components and segregated production waste which sees offcuts from the manufacturing of CFRP components and reusable materials from accident-damaged and end-of-life vehicles either fed back into the production process or used for other applications.
The BMW Group is the world’s first carmaker to employ an environmentally friendly process for the treatment of leather. The leather for the surfaces of the seats and the instrument panel is tanned using olive leaf extract. This avoids the creation of environmentally damaging production residue as well as giving the leather a particularly high-quality and natural look. The cattle hide comes exclusively from Germany, Austria and Switzerland, and the natural treatment process takes place in Germany. This keeps distances to the BMW i8 production facility at BMW Plant Leipzig pleasingly short.
The textile materials used in the interior of the BMW i8 for accent strips on the seats and door trim, the roof liner, the floor mats, the body pillar trim and floor covering are made in an innovative recycling process. The polyester granules that serve as the source material are produced from materials including recyclable PET and are combined with 40 per cent virgin wool in a special process to create a high-grade cover fabric. The manufacture of the key for the BMW i8 involves another innovative form of raw material production; its casing is made from a biopolymer based on castor beans. The oil gained from the beans is mixed with 30 per cent glass fibre to make an extremely high-quality and robust material.
Resource-efficient processes from material production to vehicle assembly. The extensive use of CFRP is a central element in the revolutionary vehicle concept underpinning the BMW i8, and the BMW Group is also a leader in this area of the production process. The use of CFRP on the scale required for the BMW i models is without parallel in the automotive industry worldwide. The BMW Group has teamed up with its joint venture partner, the SGL Group, to oversee a factory in the USA making carbon fibre. The facility is located in Moses Lake, Washington State, and represents an integral link in the value chain for the production of BMW i cars. Indeed, it secures the BMW Group a supply of the high-quality and sustainably produced basic material required for the manufacture of CFRP components. The carbon fibres produced at Moses Lake are made into lightweight laminates at the Wackersdorf Innovation Park in Germany. These are subsequently turned into CFRP parts and components in the press shops at the BMW plants in Landshut and Leipzig.
The energy used to manufacture the carbon fibres at Moses Lake is provided exclusively by locally sourced renewable hydro power, which means it is 100 per cent CO2-free. Impressively resource-efficient processes have also been put in place for the other stages of production for BMW i brand cars. The result is a reduction of around 50 per cent in energy consumption compared with the already highly economical average figures across the BMW Group’s production network and a drop in water consumption of roughly 70 per cent. For example, the energy required for production of BMW i cars at the Leipzig plant comes exclusively from wind power – i.e. it is derived entirely from renewable energy sources. This was the first time that wind turbines had been installed at an automotive manufacturing plant in Germany to provide a directly supply of power to its production halls.
A Vision Becomes Reality: Design
With its ultra-dynamic proportions, elegantly sporty lines, low-slung silhouette and innovative design features, the BMW i8 represents a new generation of sports car. Bringing together hallmark features of the BMW brand with the design language developed specially for BMW i cars creates a progressive aesthetic which faithfully communicates the performance attributes, efficiency and innovative premium character of the plug-in hybrid sports car.
The launch of the BMW i8 sees the world’s first sports car to be developed from the ground up under the banner of sustainability complete its journey from vision to reality. Both the exterior and interior of the emotionally-led 2+2-seater embody a revolutionary, pioneering take on the Sheer Driving Pleasure for which BMW is renowned. Clean, minimalist lines and homogeneous surfaces defined by a small number of precise edges and function-focused details underline the status of the BMW i8 as the most forward-looking car in its segment.
The BMW Group is the world’s first carmaker to employ an environmentally friendly process for the treatment of leather. The leather for the surfaces of the seats and the instrument panel is tanned using olive leaf extract. This avoids the creation of environmentally damaging production residue as well as giving the leather a particularly high-quality and natural look. The cattle hide comes exclusively from Germany, Austria and Switzerland, and the natural treatment process takes place in Germany. This keeps distances to the BMW i8 production facility at BMW Plant Leipzig pleasingly short.
The textile materials used in the interior of the BMW i8 for accent strips on the seats and door trim, the roof liner, the floor mats, the body pillar trim and floor covering are made in an innovative recycling process. The polyester granules that serve as the source material are produced from materials including recyclable PET and are combined with 40 per cent virgin wool in a special process to create a high-grade cover fabric. The manufacture of the key for the BMW i8 involves another innovative form of raw material production; its casing is made from a biopolymer based on castor beans. The oil gained from the beans is mixed with 30 per cent glass fibre to make an extremely high-quality and robust material.
Resource-efficient processes from material production to vehicle assembly. The extensive use of CFRP is a central element in the revolutionary vehicle concept underpinning the BMW i8, and the BMW Group is also a leader in this area of the production process. The use of CFRP on the scale required for the BMW i models is without parallel in the automotive industry worldwide. The BMW Group has teamed up with its joint venture partner, the SGL Group, to oversee a factory in the USA making carbon fibre. The facility is located in Moses Lake, Washington State, and represents an integral link in the value chain for the production of BMW i cars. Indeed, it secures the BMW Group a supply of the high-quality and sustainably produced basic material required for the manufacture of CFRP components. The carbon fibres produced at Moses Lake are made into lightweight laminates at the Wackersdorf Innovation Park in Germany. These are subsequently turned into CFRP parts and components in the press shops at the BMW plants in Landshut and Leipzig.
The energy used to manufacture the carbon fibres at Moses Lake is provided exclusively by locally sourced renewable hydro power, which means it is 100 per cent CO2-free. Impressively resource-efficient processes have also been put in place for the other stages of production for BMW i brand cars. The result is a reduction of around 50 per cent in energy consumption compared with the already highly economical average figures across the BMW Group’s production network and a drop in water consumption of roughly 70 per cent. For example, the energy required for production of BMW i cars at the Leipzig plant comes exclusively from wind power – i.e. it is derived entirely from renewable energy sources. This was the first time that wind turbines had been installed at an automotive manufacturing plant in Germany to provide a directly supply of power to its production halls.
A Vision Becomes Reality: Design
With its ultra-dynamic proportions, elegantly sporty lines, low-slung silhouette and innovative design features, the BMW i8 represents a new generation of sports car. Bringing together hallmark features of the BMW brand with the design language developed specially for BMW i cars creates a progressive aesthetic which faithfully communicates the performance attributes, efficiency and innovative premium character of the plug-in hybrid sports car.
The launch of the BMW i8 sees the world’s first sports car to be developed from the ground up under the banner of sustainability complete its journey from vision to reality. Both the exterior and interior of the emotionally-led 2+2-seater embody a revolutionary, pioneering take on the Sheer Driving Pleasure for which BMW is renowned. Clean, minimalist lines and homogeneous surfaces defined by a small number of precise edges and function-focused details underline the status of the BMW i8 as the most forward-looking car in its segment.
As the second series-produced BMW i model on the road, the BMW i8 also reveals the versatility of the design language which is establishing itself as an unmistakable signature of BMW i cars. Its design signals lightness, safety, efficiency and pure driving pleasure – stand-out qualities that the BMW i8 plug-in hybrid sports car shares with the BMW i3, its pure-electric sibling conceived for agile and comfortable urban driving. The key to this versatility is the innovative LifeDrive architecture, which opens up an exceptional degree of freedom for the design of BMW i cars. The central element of the Life module is the carbon-fibre-reinforced plastic (CFRP) passenger cell. The Life module is fixed to the aluminium Drive module, which houses all the drive and chassis technology. This distinctive two-way split is reflected on both the outside and the inside of the car by the visible layering and intertwining of different surfaces, with three-dimensional and flowing transitions between the Life module and Drive module accentuating the dynamic appearance of the BMW i8.
A length of 4,689 millimetres, width of 1,942 millimetres and height of 1,293 millimetres give the BMW i8 typical sports car proportions. Its dynamic character is also reflected in its long bonnet, clearly visible aerodynamic aids, stretched roofline, short overhangs and long, 2,800-millimetre wheelbase.
The pioneering combination of sporting ability and efficiency is translated into the design of the 2+2-seater with intoxicating élan – and with the signature BMW i design language to the fore. The car’s wide track (1,644 millimetres at the front axle, 1,715 millimetres at the rear) completes the powerful dynamic presence generated by the car’s proportions.
Exterior design: an aesthetic synthesis of dynamic appeal and pioneering technology. The design of the BMW i8 body is as groundbreaking as the plug-in hybrid sports car’s concept as a whole. Hallmark BMW dynamics, lightweight design and efficiency are all expressed in the car’s proportions, lines and surface design. The 2+2-seater is immediately recognisable as a BMW i model and a new-generation sports car.
The structure of overlapping and interlocking surfaces – lent additional emphasis by the car’s colour concept – also contributes to the unmistakable appearance of the BMW i8. This layering principle allows aerodynamic forms to be wrapped up in a progressively styled package, while powerfully formed wheel arches draw attention to the wide track of the BMW i8. The compact construction distinguishing both the electric motor and combustion engine allows the front and rear sections of the car to be particularly low-slung and thus accentuate the car’s dynamically stretched flanks. The doors, which open forwards and upwards like wings, add extra intrigue to the sports car design of the BMW i8.
A signature feature of BMW i cars is the “black belt”. On the BMW i8, it emerges in a “V” shape from the bonnet and extends back over the roof into the rear section of the car, where it frames the centre section of the rear apron. At the front end, the black belt is framed by the body-coloured apron and side panels, while at the rear it is overlapped by the “floating” roof pillars, which extend over the rear lights. Another element of the standalone BMW i design language is the “stream flow” contour of the side window graphic. On the BMW i8 the stream flow also determines the path travelled by the air between the falling roofline and the character line rising through the rear section of the car’s flanks towards the rear spoiler lip.
The front view of the BMW i8 exudes sporting ability in its purest form. Large front apron air intakes arranged over several levels generate a powerful feeling of depth. The extremely broad BMW kidney grille stretches over to the slim headlights, accentuating the width of the BMW i8 and its road-focused stance. The car’s full-LED headlights adopt the hallmark U-shape of BMW i models. The dipped and high-beam light is emitted by a lens positioned on the far outer edge of the light units. Next to it is the Motorway Light, an auxiliary headlight which enables a significantly improved light range when driving on motorways and cross-country routes at 120 km/h (75 mph) and above. The three-dimensional design of the light sources lend their appearance a sporty character.
The low-slung stance of the rear end and its horizontal, width-emphasising lines also provide a clear showcase for the dynamic potential of the BMW i8. The rear is bordered by the sculpted rear wheel arches. The sloping rear window opens high, allowing easy access to the storage compartment located underneath. The rear lights, reflectors and rear diffuser form a single visual unit that strengthens the car’s already powerful appearance. Like the headlights, the intricately designed rear light clusters also feature the characteristic BMW i U-shaped design. The direction indicators are integrated above the rear lights into the downsweep of the roofline. All of the lights on the BMW i8 are LEDs as standard.
Visible efficiency: aerodynamic optimisation on a detailed level. The BMW i8 boasts a drag coefficient (Cd) of 0.26 and a fine aerodynamic balance. The low-slung bonnet, almost totally blanked off kidney grille, Air Curtains in the front apron, sealed underbody, contoured side skirts, “stream flow” lines of the car’s flanks, and the air ducts between the rear lights and roof frame allow the air to be channelled extremely effectively as it hits the car. The large, comparatively slim wheels with their bespoke, aerodynamically optimised design also help to quell efficiency-reducing turbulence – and their effect is reinforced by aeroflaps positioned behind the front wheels and ahead of the rear wheels. Precisely defined air flow across all areas of the body provides a balance between air resistance and lift designed to maximise driving dynamics and directional stability.
The paintwork adorning the side body panels and front and rear ends of the BMW i8 can be specified in a choice of four colours, three of which have been created exclusively for BMW i. All the paint finishes provide a striking contrast to the black belt. And, depending on the colour chosen, the accent surfaces on the side skirts, at the rear and on the BMW kidney grille surround come in BMW i Blue or Frozen Grey.
Interior design: customary BMW driver focus in a progressive ambience defined by dynamics and lightness. Future-focused design also dominates the interior of the BMW i8. The driver orientation typical of BMW cockpit design is complemented by progressive elements which highlight the sports car’s dynamic flair and light weight. The driver, front passenger and rear passengers sit low down – in traditional sports car style – in lightweight seats. The standard leather trim extends beyond the seat surfaces to parts of the centre console, instrument panel and interior door panels. The use of leather treated with natural substances, including olive leaf extract as a tanning agent, underlines the sustainable character of the BMW i8 alongside its exclusivity and sporting allure. Exposed CFRP sections of the passenger cell visible around the entry apertures when the doors are opened provide a reminder of the low weight of the BMW i8.
The instrument panel of the BMW i8, with its horizontal lines emphasising the width of the interior and a structure determined by the “layering” principle, creates a light yet powerful impression. The arrangement of the overlapping, three-dimensional segments is complemented by a contrast-rich colour scheme. The layering approach also finds its way, through dynamically curving lines, into the design of the centre console, which is home to the gearshift lever, the Controller for the iDrive operating system, the start/stop button, the eDrive button and the Driving Experience Control switch. The iDrive system’s Control Display comes in a freestanding 8.8-inch format. A bespoke sports steering wheel with multifunction buttons and the Navigation system Professional are included as standard in the BMW i8. Also standard is the multifunction instrument display, whose content and presentation formats take their cue from the driving mode selected.
Available as alternatives to the standard Neso trim for the BMW i8 interior are the Carpo and Halo equipment lines. In standard specification, the contrast between black surfaces in the cockpit and light Carum Grey leather surfaces emphasises the lightness and sustainability of this vehicle concept. The leather surfaces of the door and side trim are complemented by functional textile highlights made from recycled material. The optional Carpo equipment line is available in light or dark versions. The naturally treated leather surfaces feature perforated elements and subtle contrast stitching which underline the superior character of the material and workmanship involved. Painted surface elements on the instrument panel, door trim and centre console add the finishing touches to the cutting-edge ambience. The likewise optional Halo equipment line brings a pervasive aura of luxury and sustainability to the interior of the BMW i8. Top-quality leather surfaces combine with textile accents and contrast stitching in BMW i Blue. And when it comes to the colour scheme, dark Dalbergia Brown and light Carum Grey provide attractive contrasts. The Halo line also brings high-class paintwork to selected instrument panel and door trim surfaces. The accent ring for the leather steering wheel comes in BMW i Blue in the Halo equipment line and in Satin Silver in the other variants.
A length of 4,689 millimetres, width of 1,942 millimetres and height of 1,293 millimetres give the BMW i8 typical sports car proportions. Its dynamic character is also reflected in its long bonnet, clearly visible aerodynamic aids, stretched roofline, short overhangs and long, 2,800-millimetre wheelbase.
The pioneering combination of sporting ability and efficiency is translated into the design of the 2+2-seater with intoxicating élan – and with the signature BMW i design language to the fore. The car’s wide track (1,644 millimetres at the front axle, 1,715 millimetres at the rear) completes the powerful dynamic presence generated by the car’s proportions.
Exterior design: an aesthetic synthesis of dynamic appeal and pioneering technology. The design of the BMW i8 body is as groundbreaking as the plug-in hybrid sports car’s concept as a whole. Hallmark BMW dynamics, lightweight design and efficiency are all expressed in the car’s proportions, lines and surface design. The 2+2-seater is immediately recognisable as a BMW i model and a new-generation sports car.
The structure of overlapping and interlocking surfaces – lent additional emphasis by the car’s colour concept – also contributes to the unmistakable appearance of the BMW i8. This layering principle allows aerodynamic forms to be wrapped up in a progressively styled package, while powerfully formed wheel arches draw attention to the wide track of the BMW i8. The compact construction distinguishing both the electric motor and combustion engine allows the front and rear sections of the car to be particularly low-slung and thus accentuate the car’s dynamically stretched flanks. The doors, which open forwards and upwards like wings, add extra intrigue to the sports car design of the BMW i8.
A signature feature of BMW i cars is the “black belt”. On the BMW i8, it emerges in a “V” shape from the bonnet and extends back over the roof into the rear section of the car, where it frames the centre section of the rear apron. At the front end, the black belt is framed by the body-coloured apron and side panels, while at the rear it is overlapped by the “floating” roof pillars, which extend over the rear lights. Another element of the standalone BMW i design language is the “stream flow” contour of the side window graphic. On the BMW i8 the stream flow also determines the path travelled by the air between the falling roofline and the character line rising through the rear section of the car’s flanks towards the rear spoiler lip.
The front view of the BMW i8 exudes sporting ability in its purest form. Large front apron air intakes arranged over several levels generate a powerful feeling of depth. The extremely broad BMW kidney grille stretches over to the slim headlights, accentuating the width of the BMW i8 and its road-focused stance. The car’s full-LED headlights adopt the hallmark U-shape of BMW i models. The dipped and high-beam light is emitted by a lens positioned on the far outer edge of the light units. Next to it is the Motorway Light, an auxiliary headlight which enables a significantly improved light range when driving on motorways and cross-country routes at 120 km/h (75 mph) and above. The three-dimensional design of the light sources lend their appearance a sporty character.
The low-slung stance of the rear end and its horizontal, width-emphasising lines also provide a clear showcase for the dynamic potential of the BMW i8. The rear is bordered by the sculpted rear wheel arches. The sloping rear window opens high, allowing easy access to the storage compartment located underneath. The rear lights, reflectors and rear diffuser form a single visual unit that strengthens the car’s already powerful appearance. Like the headlights, the intricately designed rear light clusters also feature the characteristic BMW i U-shaped design. The direction indicators are integrated above the rear lights into the downsweep of the roofline. All of the lights on the BMW i8 are LEDs as standard.
Visible efficiency: aerodynamic optimisation on a detailed level. The BMW i8 boasts a drag coefficient (Cd) of 0.26 and a fine aerodynamic balance. The low-slung bonnet, almost totally blanked off kidney grille, Air Curtains in the front apron, sealed underbody, contoured side skirts, “stream flow” lines of the car’s flanks, and the air ducts between the rear lights and roof frame allow the air to be channelled extremely effectively as it hits the car. The large, comparatively slim wheels with their bespoke, aerodynamically optimised design also help to quell efficiency-reducing turbulence – and their effect is reinforced by aeroflaps positioned behind the front wheels and ahead of the rear wheels. Precisely defined air flow across all areas of the body provides a balance between air resistance and lift designed to maximise driving dynamics and directional stability.
The paintwork adorning the side body panels and front and rear ends of the BMW i8 can be specified in a choice of four colours, three of which have been created exclusively for BMW i. All the paint finishes provide a striking contrast to the black belt. And, depending on the colour chosen, the accent surfaces on the side skirts, at the rear and on the BMW kidney grille surround come in BMW i Blue or Frozen Grey.
Interior design: customary BMW driver focus in a progressive ambience defined by dynamics and lightness. Future-focused design also dominates the interior of the BMW i8. The driver orientation typical of BMW cockpit design is complemented by progressive elements which highlight the sports car’s dynamic flair and light weight. The driver, front passenger and rear passengers sit low down – in traditional sports car style – in lightweight seats. The standard leather trim extends beyond the seat surfaces to parts of the centre console, instrument panel and interior door panels. The use of leather treated with natural substances, including olive leaf extract as a tanning agent, underlines the sustainable character of the BMW i8 alongside its exclusivity and sporting allure. Exposed CFRP sections of the passenger cell visible around the entry apertures when the doors are opened provide a reminder of the low weight of the BMW i8.
The instrument panel of the BMW i8, with its horizontal lines emphasising the width of the interior and a structure determined by the “layering” principle, creates a light yet powerful impression. The arrangement of the overlapping, three-dimensional segments is complemented by a contrast-rich colour scheme. The layering approach also finds its way, through dynamically curving lines, into the design of the centre console, which is home to the gearshift lever, the Controller for the iDrive operating system, the start/stop button, the eDrive button and the Driving Experience Control switch. The iDrive system’s Control Display comes in a freestanding 8.8-inch format. A bespoke sports steering wheel with multifunction buttons and the Navigation system Professional are included as standard in the BMW i8. Also standard is the multifunction instrument display, whose content and presentation formats take their cue from the driving mode selected.
Available as alternatives to the standard Neso trim for the BMW i8 interior are the Carpo and Halo equipment lines. In standard specification, the contrast between black surfaces in the cockpit and light Carum Grey leather surfaces emphasises the lightness and sustainability of this vehicle concept. The leather surfaces of the door and side trim are complemented by functional textile highlights made from recycled material. The optional Carpo equipment line is available in light or dark versions. The naturally treated leather surfaces feature perforated elements and subtle contrast stitching which underline the superior character of the material and workmanship involved. Painted surface elements on the instrument panel, door trim and centre console add the finishing touches to the cutting-edge ambience. The likewise optional Halo equipment line brings a pervasive aura of luxury and sustainability to the interior of the BMW i8. Top-quality leather surfaces combine with textile accents and contrast stitching in BMW i Blue. And when it comes to the colour scheme, dark Dalbergia Brown and light Carum Grey provide attractive contrasts. The Halo line also brings high-class paintwork to selected instrument panel and door trim surfaces. The accent ring for the leather steering wheel comes in BMW i Blue in the Halo equipment line and in Satin Silver in the other variants.
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