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Audi A3 E Tron 2012
Audi is set to unveil a stunning technical study the A3 e-tron concept in Shanghai. The four-seat notchback saloon integrates the full breadth of the brand's technological expertise from the enhanced MMI operating system, to the high-end infotainment system, to the drivetrain. And with its two powerplants and lithium-ion batteries that store enough energy to propel the car on electric power alone for up to 54 km (34 miles), the plug-in hybrid also delivers high fuel efficiency.