Mercedes has decided to convert its venerable SLS AMG supercar--replete with gull-wing doors--into an all-electric missile. Like its gas-powered sibling, the E-Cell has a jaw-dropping amount of power. This environmentally-friendly beast produces 526 hp and 649 ft.-lb. of torque and can go from 0 to 60 mph in 4 seconds. The four electric motors help the E-Cell speedometer reach a blistering 155 mph.

It gets even better on the inside. Current prototypes of the SLS AMG E-Cell feature a huge 10-inch touchscreen that allows drivers to control everything from the audio system to the heater and air conditioning. Better still, drivers can monitor the power output from each of the E-Cell's four electric motors from the comfort of the driver's seat via the touchscreen. Here's hoping the Mercedes chooses to include its mBrace 2 system in the E-Cell, as well.