2010 Mercedes-Benz SLS AMG E-Cell Concept (2011 Detroit Auto Show)

Mercedes-Benz brought along a fleet of green-leaning vehicles to this year’s Detroit Auto Show. While the German automaker displayed its hydrogen B-Class F-Cell alongside a flotilla of BlueTec diesels, the SLS AMG E-Cell stole the stage. Aside from wearing the world’s most eye-searing matte-yellow paint, the electrified supercar boasts 525 horsepower and 649 pound-feet of torque thanks to four synchronous electric motors. The SLS AMG E-Cell wears its motors close to each wheel, skipping the unsprung mass problem of hub-mount configurations to help protect the car’s handling prowess. Word has it that the SLS AMG E-Cell can do the 0-60 mph dance in a scant 3.7 seconds. Lithium-ion batteries handle energy storage, and regenerative braking helps keep the cells topped off between charges. Speaking of the batteries, the electric Silver Arrow wears a temperature management system just for the battery array to make sure that charging and discharging occurs in the best environment possible. Mercede