Editing Audi (section)

===Audi e-tron===
The next phase of technology Audi is developing is the [[Audi e-tron (brand)|e-tron]] electric drive powertrain system. They have shown several concept cars {{as of|March 2010|lc=on}}, each with different levels of size and performance. The original e-tron concept shown at the 2009 [[Frankfurt motor show]] is based on the platform of the R8 and has been scheduled for limited production. Power is provided by electric motors at all four wheels. The second concept was shown at the 2010 [[Detroit Motor Show]]. Power is provided by two electric motors at the rear axle. This concept is also considered to be the direction for a future mid-engined gas-powered 2-seat performance coupe. The [[Audi A1]] e-tron concept, based on the Audi A1 production model, is a [[hybrid vehicle]] with a range extending [[Wankel rotary engine]] to provide power after the initial charge of the battery is depleted. It is the only concept of the three to have range-extending capability. The car is powered through the front wheels, always using electric power.

It is all set to be displayed at the Auto Expo 2012 in [[New Delhi]], India, from 5 January. It is powered by a 1.4 litre engine, and can cover a distance up to 54&nbsp;km on a single charge. The e-tron was also shown in the 2013 blockbuster film Iron Man 3 and was driven by Tony Stark (Iron Man).