2005 Orca SC7

Orca (much like in Pagani Zonda) uses super-light materials to reduce the weight of this supercar as much as possible. The result is obvious, SC7 weights just 850 kg (1,874 lbs). Its engine produces 738 ft lbs torque (at 4200 rpm) and outputs 850 horsepower (634 kW), which sets power to weight ratio to 1 bhp:1 kg. The production of this Swiss supercar was limited to only 7 automobiles.
Sc7 was made by a supercar manufacturing company called Orca Engineering, which has been founded by René Beck. Sadly the project has died and Mr. Beck has moved on to other projects.