text: Audi deployed a fleet of 17 all-electric A3 by mid-2012 as part of a testing program in the U.S. The testing is conducted among Audi's engineers and company employees, and the company has no plans to test the vehicles with customers.
  R8 e-tron (2015)
  The production version of the Audi R8 e-tron was introduced at the 2015 Geneva Motor Show. The limited production electric sports car was available only in Europe. Fewer than 100 units were sold at the end of production run.
  A6 e-tron (2021)
  The A6 e-tron was introduced at the April 2021 Auto Shanghai. It is expected to be built on the PPE platform co-developed with Porsche.
  Race cars
  Le Mans Prototype racing cars
  Audi used the e-tron quattro name on some versions of its Audi R18 racing car competing in the Le Mans Prototype class.
  The car won the 24 Hours of Le Mans in 2012, 2013 and 2014.
  RS Q e-tron (2021-)
  It is an off-road race car, originally built to complete in 2022 Dakar Rally.
  S1 e-tron quattro Hoonitron (2021)
  It is a version of Audi S1 developed for Block's Elektrikhana video, based on Ken Block's 1980s Audi Sport quattro S1 Pikes Peak race car.