Rumour has it the 378kW V10 would be accompanied by a 60kW electric motor at the front axle and a 37kW motor at the rear axle. The result? 475kW. Sources expect a 0-100km/h time of under four seconds too. Even more remarkable though, with the addition of those electric motors - which would also be powered by the same lithium-ion battery stack as the diesel concept - the supercar should be able to achieve an average fuel consumption of about 3.7L/100km.
Sources also say the front motor will be capable of short boosts in power providing up to 86kW, further increasing the car's tendency to supply supercar-like performance. The batteries are said to need just 2.5 hours to charge at a general power socket and give the electric motors enough juice for about 50km, alone. So the supercar could actually be driven using only battery power.
The 2-plus-2 seating arrangement will mean the car weighs in at around 1500kg, but it will be built using light-weight, exotic materials such as aluminium for the chassis, carbon-fiber for the panels and polycarbonate for the windows.
The concept is believed to be under development and could hit the showrooms by the end of 2013. Expect an M-like price tag of $300,000-plus.