In our list of sexy European performance cars to own before we're too old to care, the '06 Audi A6 Avant quattro 3.0 TDI isn't in the top half. To be honest, it's not even in the bottom half, but we ...

The United States has the 2.9-liter twin-turbo V6, but over in Europe, Audi is much obliged to offer the S6 and S7 the 3.0 TDI. Assisted by an electric compressor and 48-volt electrical system, the ...

The new-generation Audi A6 Avant wagon has been unveiled with a choice of petrol and diesel engines under its bonnet.

Click the image above for a duo of high-res shots of Abt’s AS6 Avant. Click the image above for a duo of high-res shots of Abt’s AS6 Avant. When we envision the most quintessential European conveyance ...