Audi Hybrid E-Tron

Audi presents the highlight of the IAA 2009: the e-tron, a high-performance sports car with a purely electric drive system. Four motors – two each at the front and rear axles – drive the wheels, making the concept car a true quattro. Producing 313 hp and 3,319 lb-ft of torque, the two-seater accelerates from 0 – 62 mph in 4.8 seconds, and from 37 – 75 mph in 4.1 seconds. The lithium-ion battery provides a truly useable energy content of 42.4 kilowatt hours to enable a range of approximately 154 miles