E-tron
The e-tron badge is used to indicate Audi's electric models, and it was used for the first time in 2009.

Production models
Discontinued models
- R8 E-tron (Sports car)
- Audi e-tron 55 (SUV)
- Q8 e-tron (SUV)
- Q2L e-tron (MINI-SUV)
- Q8 e-tron Sportback (SUV)