BMW introduced the first-ever BMW i8 Roadster matching BMW eDrive technology with the Ultimate Driving Machine. The first-ever BMW i8 Roadster takes the BMW i8’s combination of locally emission-free mobility, high-caliber performance and adds the top-down driving experience. The Roadster offers a whole new sensation of freedom, opening the door to virtually silent driving with zero CO2 emissions and bringing an extra edge of purity to open-air driving. An optimized BMW eDrive technology means more power – total output increased to 369 hp (+12 hp), a refined high-voltage battery with increased capacity and range, the first-ever BMW i8 Roadster and BMW i8 Coupe can cover up to 18 miles (preliminary) in purely electric driving. With hybrid-specific all-wheel drive, combustion engine driving the rear wheels and the electric motor driving the front wheels, acceleration 0 to 60 mph takes just 4.2/4.4 seconds (preliminary) Coupe and Roadster respectively with both reaching an electronically limited top speed of 155 mph.
The BMW i8 Roadster: two-seater with electrically operated soft-top roof and additional on-board storage space. Passengers inside the first-ever BMW i8 Roadster can either enjoy the open sky or a high-quality, all-season fabric soft-top with additional soundproofing. The electrically operated convertible top, opens and closes in less than 16 seconds and while the vehicle is in motion at up to 31 mph.
The BMW i8 Roadster is alone among its rivals in offering owners a fabric soft-top which stows away into a perpendicular position in the rear when opened and therefore takes up very little space. The three segments of the roof fold vertically in a ‘Z’. Additional storage space between the roof box and the seats for the driver and front passenger is around 3.5 ft3 (preliminary figure). In combination with the storage area in the rear, which can accommodate 4.7 ft3 cargo, the rear compartment helps to ensure the open-top version of the plug-in hybrid sports car is also as well equipped as possible for everyday use.
Opening the roof raises the rear window automatically by around 1.9 inches into a comfortable position. By raising the rear window, the air flow is guided towards the rear, reducing wind turbulence optimizing the passenger’s experience. The driver can adjust the height of the rear window at the touch of a button to control the impact of the inflowing air as desired.
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