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[brightcove video="1551863074001" /] Just when we were thinking of how delightful it was that electric cars were so nice and quiet, Audi adds sound effects to its R8 e-tron electro-beast concept car, saving absent-minded pedestrians from an unfortunate encounter with this battery-powered road ...

Lexus CT-S Electric Scooter Design Concept | The idea is to fit this compact scooter into your car's trunk, where it quietly uses your (hopefully electric) car's battery to charge as it awaits its next foray. Then, as you reach your parking spot -- which might unfortunately be a mile away from your destination -- whip out this little electro-two-wheeler and you're off and scooting.

Electric concept car.

BMW Concept Car

car Tron concept

Tesla Roadster electric car

The Microsoft Mustang concept car. When Tron goes old school.

VW Announces Electric Car for 2013, Warns Against "Electro-Hype" : TreeHugger

Image Car sound system

Mercedes-Benz 190SL

Stunning from every angle. #Mercedes #SuperCars #Style #Design #Luxury #Class #Cars #CarShowSafari

Taihoo Even though it looks like a hovercraft, there are three wheels underneath that elegant skirt, propelling this electro-pocket-rocket in a most delightful way.

BMW i8 hybrid sports car concept

Acura's NSX concept..

SLS E-cel ( Electro car)

Steve McQueen’s Jaguar XKSS...Brought to you by #CarInsuranceagents at #HouseofInsurance in Eugene, Oregon

Wiesmann MF5 Roadster #sportscar #car #ferrari vs lamborghini #sport cars #luxury sports cars #customized cars #celebritys sport cars

Aston Martin

Citroen #ferrari vs lamborghini #customized cars #luxury sports cars| http://celebrityssportcars.flappyhouse.com

1958 Porsche 356A 1600 Speedster