Still passionate about diesel engines, Audi introduced both the SQ7 and the SQ8 with a 4.0 TDI in Europe. However, the 2021 model year brings the 4.0 TFSI under the hood of both models, which we ...

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 ...

The SUV has been rapidly gaining popularity over the last few decades for its practicality and comfort. But what can be better than a premium SUV like an Audi Q7 or Q8? A really fast S version of ...

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 ...

🔥 Sleeper alert! This is no ordinary Audi S5 — it’s been transformed with a 4.0L TFSI engine swap, pushing a monstrous 700 horsepower. Watch it unleash brutal acceleration and Autobahn dominance in ...