The electric motor in the BMW i8 Concept is a full-capability unit which can also power the car on its own, if required.
Its innovative plug-in hybrid concept combines the modified electric drive system with a high-performance three-cylinder combustion engine producing 164 kW (220 hp)/300 Nm (221 lb-ft) at the rear.
Acceleration of 0 to 100 km/h (62 mph) in under five seconds combined
with fuel consumption in the European cycle of under three litres per
100 kilometres (approx. 94 mpg imp) and average customer fuel
consumption of between five and seven litres per 100 kilometres (40.4 -
56.5 mpg imp) - even when driven hard - are figures currently beyond the
capability of any vehicle powered by a combustion engine of comparable
performance.
Added to which, the 2+2-seater offers enough space for four people, giving it a high level of everyday practicality.