Munich. The BMW i3 is sustainably on course for success - in both senses of the word. Almost seven years after its market launch, the purely electrically powered and thus locally emission-free compact model is still in continuous high demand. At the BMW Group plant in Leipzig, the 200 000th BMW i3 model rolled off the production line yesterday - almost silently as always. The BMW i3s with Fluid Black metallic paint finish and accents in BMW i Blue was produced for a customer from Saxony and will be delivered by the BMW branch in Leipzig.

The BMW i3 with 125 kW/170 hp and BMW i3s with 135 kW/184 hp are built in Leipzig for the entire world market on a dedicated production line and by specially trained employees. With the start of production in 2013, the plant in Saxony became a pioneer and centre of excellence for sustainable mobility. The BMW i3 was the BMW Group's first purely electrically powered large-scale serial model and also the company's first vehicle with a passenger cell made of carbon fibre reinforced plastic (CFRP). The Life module made of CFRP is part of a vehicle architecture specific to BMW i and designed for electric mobility from the outset. It is shaped in Leipzig from carbon fibre scrims and assembled in a unique process developed by the BMW Group. This is followed by the union with the drive module, the aluminium chassis, which bears the drive, chassis and high-voltage battery. State-of-the-art manufacturing processes ensure that the body construction and assembly of the BMW i3 in Leipzig takes only about half the time required for conventional vehicles.

BMW i3 as innovation driver for electric mobility and lightweight construction.

The success of the BMW i3 and the experience gained in developing and manufacturing it have significantly boosted progress in the fields of electric mobility and lightweight construction. In this way the BMW i brand has become the workshop of the future for the entire company. The drive of the BMW i3s now also powers the MINI Cooper SE to provide purely electric driving joy. In addition, the gross energy content of the high-voltage storage unit was almost doubled from initially 22.6 to 42.2 kWh without changing its size. The range of the BMW i3 thus increased to between 285 and 310 kilometres in the WLTP test cycle.

Based on the know-how acquired with the BMW i3, numerous innovations have also been achieved in the fields of drive, power electronics and charging technology. The fifth generation of BMW eDrive technology is now ready for series production. It is used, among other things, in the new technology flagship of the BMW Group, the BMW iNEXT, which will be manufactured at the BMW Group plant in Dingolfing, with components from the BMW plant Landshut, from 2021 onwards. The high-tech material CFRP is for example now also contributing to intelligent lightweight construction in the BMW 7 Series.

Leipzig as a location for the future: Battery module production to start in 2021.

The BMW Group plant in Leipzig will continue to make a significant contribution to expanding electric mobility in the future. The site will become part of the BMW Group's international production network for battery modules as early as 2021. By 2022, the BMW Group will invest more than 100 million euros in establishing battery module production in Leipzig. In future, the lithium-ion cells supplied, will be assembled into standardised modules in a highly automated process. These will then be assembled together with the connections to the vehicle, the control units and the cooling units in an aluminium housing specific to each model. By 2022 more than 150 employees will be working in the battery module production in Leipzig.

In this way, the expertise gained at this BMW i3 production site is consistently used for manufacturing electrified vehicles in Germany. The BMW Group plant in Leipzig, where in addition to the BMW i3, models of the BMW 1 and 2 Series with conventional and plug-in hybrid drive are also manufactured, is thus even more comprehensively equipped for the "Power of Choice" approach in the company's model strategy in the future.

Pioneer for premium electric mobility in the city and for an overall understanding of sustainability.

The BMW i3 was developed as a revolutionary new vehicle concept for individual mobility in urban areas. With the BMW i3, the BMW Group has provided significant impetus for change in the field of inner-city transport, which has also inspired other car manufacturers to devote more attention to electric mobility. Today, the BMW i3 is not only still the best-selling premium car in its segment, but also a world-renowned symbol of locally emission-free driving in the city and for commuting between home and work.

According to a 2019 study by the German Automobile Club (ADAC), customers benefit not only from ecological but also from significant economic advantages. According to the calculations, the total costs for a BMW i3 or BMW i3s are on average around 20 percent lower than for a BMW model with a combustion engine that is comparable in terms of engine performance and equipment. All expenditures for the acquisition, operation and depreciation of the vehicles were taken into account, with a holding period of five years each and a total mileage of 75 000 kilometres. Thanks to the now increased state subsidies for electrified vehicles, the lead of the BMW i3 and the BMW i3s in terms of economy is currently even greater.

In addition, the BMW i3 represents a new understanding of premium mobility, which is also strongly characterised by sustainability beyond the purely electric drive. Its roof is made of recycled CFRP at the BMW Group plant in Leipzig. Painting its plastic outer skin requires 75 percent less energy and 70 percent less water compared to conventional processes. 25 percent of the materials used for the thermoplastic exterior parts were either recycled or produced from renewable resources. A high proportion of renewable raw materials and recycled materials is also used in the interior. Production of the BMW i3 at the BMW Group plant in Leipzig is 100 per cent CO₂ neutral. Wind turbines on the factory premises supply the electricity required for production.

The outstanding life cycle assessment of the BMW i3 has already been confirmed by an ISO certificate issued by independent auditors immediately after its market launch. To this end, experts from TÜV Süd analysed all relevant data and evaluations, from which the environmental balance of the BMW i3 for the entire vehicle life cycle was derived, from raw material extraction and production to use and recycling. According to the study, the use of energy from the EU-25 electricity mix already resulted in a greenhouse gas potential reduced by around 30 percent compared to similar vehicles with conventional drive systems. When operated exclusively with regeneratively generated energy, such as wind or solar power, the CO₂ footprint was even reduced by more than 50 percent.

Munich. Consistent further development of BMW eDrive technology once again ensures enhanced driving pleasure in the purely electrically powered models of the BMW i brand. With cell capacity increased to 120 ampere hours (Ah) and a gross energy content of 42.2 kilowatt hours (kWh), a new generation of high-voltage batteries enables the BMW i3 (120 Ah) (combined power consumption: 13.1 kWh/100 km; combined CO₂ emissions: 0 g/km)* and the BMW i3s (120 Ah) (combined power consumption: 14.6 – 14.0 kWh/100 km; combined CO₂ emissions: 0 g/km)* to achieve a significantly further enhanced range as of November 2018. In everyday use, the two models are now able to cover a distance of 260 kilometres*** – an increase of almost 30 per cent.

In this way, BMW i is consolidating its position as an innovation leader and trendsetter in the field of pioneering electromobility with hallmark brand driving pleasure and excellent everyday practicality. Since the market launch of the BMW i3, the storage capacity of its high-voltage battery has been doubled, thereby increasing the car's range as well. At the same time as the introduction of the new battery, a new body finish, a new colour for the optional interior design Loft and adaptive LED headlights with matrix function for the high beam are also available for the BMW i3 and BMW i3s. In future, a sports package will be available for the BMW i3 that includes black wheel arch surrounds and a sports suspension with specific dampers, springs and stabilisers, lowered suspension, a widened track and 20-inch light alloy wheels. The optimised guidance system in the tile design of the iDrive operating system is now available in conjunction with the optional navigation system Business. In future, the options telephony with wireless charging and wireless LAN hotspot will also be available for the BMW i3 and BMW i3s.

Ongoing progress in battery development: increased energy content while dimensions remain the same.

Like the electric motors and power electronics, the high-voltage batteries are an integral part of the BMW eDrive technology used in BMW i automobiles and developed independently by the BMW Group. Its lithium-ion cells are produced exclusively based on specifications defined by the BMW Group. Based on sound research and development work conducted in close cooperation with the manufacturer of the battery cells, consistent optimisation of the storage units is achieved in terms of power output, range, safety and durability. Installed deep in the floor of the vehicle, the high-voltage battery is produced at the BMW plant in Dingolfing and consists of eight modules, each with twelve storage cells: the latest advancements have resulted in a capacity of 120 Ah along with a gross energy content of 42.2 kWh – while the size remains unchanged. This is yet another major step towards increased range. For comparison: at the market launch of the BMW i3 in 2013, the equivalent figures were 60 Ah and 22.6 kWh, while the second-generation battery introduced in 2016 reaches a level of 94 Ah and 33 kWh.

In addition to vehicle weight and the installation space taken up by the high-voltage battery, driving performance and energy consumption likewise remain virtually unaltered by the increased range achieved by the latest advancements. The BMW i3, powered by a 125 kW/170 hp electric motor, accelerates in 7.3 seconds from zero to 100 km/h, while the BMW i3s with 135 kW/184 hp completes the standard sprint in 6.9 seconds. This means that the two models both set the benchmark for sporty performance within their vehicle segment. Thanks to spontaneous power delivery as is typical of electric motors, the BMW i3 and BMW i3s even reach the level of sports cars that have a considerably more powerful combustion engine: here the figures are 5.1 and 4.3 seconds respectively for the sprint from 80 to 120 km/h.

The combined power consumption of the BMW i3 (120 Ah) is 13.1 kWh per 100 kilometres*, while the BMW i3s (120 Ah) has a power consumption of 14.6 kWh to 14.0 kWh per 100 kilometres*. The high efficiency of the electric motor and the enhanced battery capacity result in a range that is nearly 30 per cent higher than that of the predecessor models. The range of the BMW i3 (120 Ah) is 359 kilometres* (previously 290 to 300 km) according to NEDC, and 285 to 310 kilometres** (previously 235 – 255 km) according to WLTP. For the BMW i3s (120 Ah), a range of 330 to 345 kilometres* (previously 280 km) has been calculated according to NEDC, and a range of 270 to 285 kilometres** (previously 235 –245 km) according to WLTP. In everyday conditions, both models now achieve a range of 260 kilometres*** (previously 200 km).

The high-quality charging electronics of the BMW i3 and BMW i3s allows fast and flexible refreshment of the energy reserves. The standard charging cable is designed to be plugged into a conventional household socket. Here the battery can be charged to up to 80 per cent of its full power in approximately 15 hours with a charging capacity of 2.4 kW. Connection to the BMW i Wallbox enables rapid three-phase charging with a capacity of 11 kW. Here the time required to achieve an 80 per cent charge of the large-capacity high-voltage battery is 3.2 hours. The power electronics and high-voltage battery in the BMW i3 and BMW i3s can also be used in conjunction with quick-charging stations that run on DC power. Here the charging capacity is 50 kW and the high-voltage battery reaches 80 per cent of its total power in just 42 minutes.

With its battery capacity increased to 42.2 kWh, the latest version of the BMW i3 also follows the brand's holistic concept, applicable since market launch and geared towards responsible use of resources: this includes not just locally emissions-free power but also material selection and production techniques as well as mobility services. The BMW i3 (120 Ah) and the BMW i3s (120 Ah) have a much more favourable CO₂ footprint across the entire vehicle lifecycle – from raw material extraction and manufacture through to use and recycling – and this makes for significantly lower global warming potential than is the case with comparable, conventionally powered automobiles.

Sports package as a new option for the BMW i3.

In future, the new sports package will enable additional emphasis of brand-based driving pleasure derived from locally emissions-free mobility in the BMW i3. The key element of the new option is the sports suspension, which is a standard feature in the BMW i3s and includes specific dampers, springs and stabilisers, a suspension lowered by 10 millimetres, a widened track and 20-inch light alloy wheels in Jet Black or Bicolor finish with mixed tyres. This increase in driving dynamics is visually underscored by means of black wheel arch surrounds, which also form part of the BMW i sports package.

New body finishes, adaptive LED headlights, optimised controls and connectivity.

Since 2014 the BMW i3 has been the world's best-selling electrically powered vehicle in the premium compact segment. On the streets of urban conurbations it has come to stand as a symbol of pioneering mobility. Its characteristic shaping is closely linked to the LifeDrive vehicle architecture, which combines an aluminium chassis with a passenger cell made carbon fibre reinforced plastic (CFRP). With the introduction of the new battery generation, the design of the BMW i3 and the BMW i3s has been enriched with fresh accentuations. The choice of body finish for the two models has been extended to include the new variant Jucaro Beige metallic with accentuations in Frozen Grey. Meanwhile the exterior paint finishes Mineral Grey metallic, Imperial Blue metallic, Melbourne Red metallic, Capparis White and Fluid Black are still available. To match the new body finish, the optional interior design Loft now includes upholstery in the fabric/Sensatec combination "Electronic" – in Carum Grey with accentuations in brown and interior surfaces in Electronic Brown.

As an alternative to the standard LED headlights, adaptive LED headlights are now available with an automatic, selective dip function for the high beam. The innovative matrix technology for the high beam increases visibility range while at the same avoiding any dazzle effect on other road users. For this purpose it is divided into four horizontally arranged segments which can be activated and deactivated independently of each other at speeds of over 70 km/h. The high beam segments are controlled based on the traffic situation. As soon as the front camera registers an oncoming vehicle or a vehicle travelling ahead in the same direction, the space in which this vehicle is located is illuminated using the low beam only. This is effected by deactivation of the matrix high beam segments that are responsible for this area. The remaining areas of the road continue to be illuminated by the high beam. Adaptive LED headlight functions also include the cornering light and the high beam assistant.

The optimised menu display for the iDrive operating system with buttons in tile structure and in live mode is now also available in conjunction with the optional navigation system Business. This means that the desired content is now available even more quickly and conveniently. What is more, the program of optional equipment items now also includes the option of telephony with wireless charging, which allows compatible mobile phones to be recharged without use of a cable. The wireless LAN hotspot, likewise newly available for the BMW i3 and the BMW i3s, provides a fast online connection for up to ten end devices inside the vehicle.

Munich. The BMW i3 sets standards worldwide for driving pleasure in a purely electrically-driven vehicle. Key factors here are not only the increased output of the motor in the new BMW i3s, but also the innovative traction control system adapted specifically to the instantaneous power deliver of the BMW eDrive system. Presented for the first time in the new BMW i3s, the system improves traction and driving stability in adverse weather and road conditions when pulling away, in active Brake Energy Regeneration phases and when accelerating out of tight corners. At the heart of this innovation is the control system’s 50-times-faster routine, made possible because – unlike conventional driving stability systems – the control process is now calculated directly in the powertrain instead of in a remote unit requiring long signal paths. This development provides further evidence of BMW i as a pioneer of innovative technology within the BMW Group.

"With their high levels of torque and instantaneous responses to every movement of the accelerator, electric motors already make significantly higher demands on driving stability systems than conventional power units," explains Peter Langen, Head of Chassis Development at BMW.

That’s why the BMW engineers developed a new type of system geared squarely to the demands of electric mobility.
The positive impact of these shorter control cycles is not reserved for purely electrically driven cars; indeed, this innovative traction control system also optimises traction, driving stability and driving dynamics in vehicles with combustion engines. It will therefore be fitted in BMW and MINI models with front-, rear- and all-wheel drive to deliver noticeably greater assurance and driving pleasure when road conditions make pulling away difficult.

About BMW i.
BMW i is a BMW Group brand focusing on visionary vehicle concepts, connected mobility services and a new understanding of premium strongly defined by sustainability. BMW i is represented in 54 countries with the BMW i3 electric car for urban areas, BMW i8 plug-in hybrid sports car and plug-in hybrid BMW iPerformance Automobiles. 
BMW i opens up new target groups for the company and serves as an incubator for innovations. Technologies which have debuted successfully in BMW i cars are carried over to parent brand BMW’s other models.
BMW i is also associated with enterprises including DriveNow (car sharing), ReachNow (car sharing 2.0), ChargeNow (easy access to the world’s largest network of charging points), ParkNow (straightforward location, reservation and payment of parking spaces), venture capital company BMW i Ventures (investment in start-up companies with a focus on urban mobility), BMW Energy (energy optimisation services) and the Centre of Competence for Urban Mobility (consultancy for cities).