Audi is expanding its engine lineup with a new, high-performance gasoline engine. The 4.0 TFSI, which is used in slightly different configurations in the S6, S6 Avant, S7 Sportback and S8, develops ...
In my line of work, people ask me all the time if I have a favorite car. During any given year, I don’t. Choosing one car is often too difficult. They’re imperfect things. An automaker can get 98 ...
When the first reports about the latest AMG engine began pouring in, the V8 inevitably started being used in the same sentence with what Audi has achieved on their 4.0 TFSI. We say this because both ...
The Audi RS7 Sportback is one of the most dramatic-looking big fastbacks ever made, and what powers it is equally special. Hiding under the RS7's long hood is a 4-liter twin-turbo V8 engine, found in ...