Luxury auto manufacturers are constantly looking to push the envelope of power and efficiency, and Audi has stood out from the pack with the TFSI system installed on its turbocharged engines. Audi ...

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 ...

Audi has unveiled its all-new 2.0-litre TFSI engine at the International Vienna Motor Symposium on May 7, 2015. The company is also showcasing the 3.0-litre TDI plug-in hybrid powertrain of the new Q7 ...