2018 Audi RS4 Avant B9 Spied – Video

 

Audi has ditched the naturally-aspirated V8 unit of the RS4 with the upcoming generation. Its replacement is a V6 twin-turbo engine that is possibly shared with Porsche’s Panamera. The latter’s unit has a displacement of 2.9 liters, and it provides 440 HP and 550 Nm (406 lb-Ft) under the hood of the four-door coupe from Stuttgart.