Radical BMW research vehicle revealed in patent images
This kind of Autocar image shows how the final vehicle design could look
Aerodynamic hybrid BMW research vehicle could point towards future designs via the firm’s i brand
A secret brand new high-tech BMW prototype has been unveiled precipitately in a series of patent register images, providing clues to developments future designs via the German car maker’s fledgling i brand are likely to adopt.
The leaked images, lodged by BMW officials at the Shanghai patent register office in China earlier This kind of year, reveal a brand new wind-cheating plug-in petrol-electric hybrid research vehicle which was constructed at BMW’s R&D centre in Munich, Germany, in addition to has recently pressed into a testing program.
Described by an insider with knowledge of BMW’s R&D activities as answer to the Volkswagen XL1, the secret four-seat prototype draws heavily on the company’s extensive experience in carbonfibre-reinforced plastic construction, using the lightweight material for its primary structure, outer panels, various Indoor elements in addition to rims.
Nothing is actually official, although sources involved in BMW’s research activities suggest the brand new car hits the scales at less than 1150kg, doing the item 135kg lighter than the existing i3 although 355kg heavier than the XL1.
Along with efforts to reduce weight, BMW engineers have also honed the aerodynamic properties of the brand new car, which Autocar first reported about back in July, with the compact hatchback having a claimed drag coefficient of just 0.18. By comparison, the two-seat XL1’s drag coefficient is actually 0.19.
Helping the item to achieve the impressive aero figure is actually an external which goes without traditional door mirrors. In their place are video cameras, which are used to capture images which appear within a monitor mounted within the place of the traditional rear-view mirror.
Depicted as a practical car for everyday use, the prototype offers seating for up to four, along with what Autocar has been told is actually a useful boot, the capacity of which is actually put at 348 litres – or almost three times the XL1’s 0 litres.
Power for the research vehicle comes via a front-mounted turbocharged 1.0-litre twin-cylinder petrol engine based on the modular architecture of the company’s larger three, four in addition to six-cylinder units, in combination with an electric motor sited at the rear.
Energy for the electric motor is actually provided by a battery which is actually described as using a newly developed chemical process for faster charging, greater energy density in addition to a longer zero-emissions range.
The BMW is actually claimed to hit 62mph via rest in less than seven seconds, hit a top speed of 112mph in addition to return a remarkable 706mpg on the combined fuel cycle, giving the item average CO2 emissions of less than 10g/km.
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