The 4.0 TFSI, which is used in slightly different configurations ... and the cylinder case is a cast aluminum-silicon alloy. This eight-cylinder unit is very light in weight, and its highly ...

Without further ado, I proudly present the Digital Trends Engine of the Year: the Audi 4.0 TFSI V8. Some of you might be scratching your heads, as this engine isn’t exactly new. It originally ...

For this test we've chosen the entry-level car, known as the 1.4 TFSI. The size of the model range gives an indication of the importance of and expectations for the A4. It starts with the car we ...

Medium-sized sedan buyers appreciate the finer things in life, or so it seems, and Audi is hoping to take a piece of the action with its new A4 ... 2.0 TFSI Sport starting with 18-inch alloy ...