The S1 e-tron quattro Hoonitron is a one-off concept developed by Audi for Ken Block and inspired from the iconic Audi Sport quattro S1 Grop B rally car from the 1980s.
December 15, 2021
The S1 e-tron quattro Hoonitron is a one-off concept developed by Audi for Ken Block and inspired from the iconic Audi Sport quattro S1 Grop B […]