Nissan's latest battery-powered concept sports vehicle that is able to accelerate from 0 to 60 mph in 4 seconds. Reminiscent of Nissan's iconic 370Z, the roadster makes use of a re-engineered electric propulsion system found in the Nissan Leaf to deliver sportier performance.

As the first major automaker to launch an all-electric car, the Leaf, in 2010, Nissan plans to unveil the 2-door Esflow at the Geneva Auto Show in March 2011 to further solidify its position as a green technology leader.