how many electric miles for audi etron?
<answer> 31.07 electric miles for Audi e-tron. <context> Operating range in electric mode is up to 50 kilometers (31.07 miles), with the TFSI engine adding a further 890 kilometers (553.02 miles) The A3 e-tron from Audi is a latest-generation plug-in-hybrid car. The premium compact vehicle will go on sale from 2014 and is a genuine Audi.