Today, we get to see the fruits of that partnership, as Audi has provided full details on its latest V-8 powerplant. The twin-turbo 4.0-liter TFSI V-8 will make its first appearance in the S6, S7 ...

After all, it packs the same twin-turbocharged 4.0-liter V8 as the S7, cranks out the same 420 horsepower and 406 pound-feet of torque, ... 2012 Audi S6 gets the 4.0L twin-turbo treatment.

In addition to the intercooled twin-turbo V10’s 580 hp is a peak torque figure of 480 lb-ft, arriving at just 1500 rpm. Audi says the RS6 should run from 0 to 62 mph in 4.6 seconds, ...

We also already have seen fuel-economy data for the new six; although we have yet to drive the twin-turbo V-8 model, now we can report fuel-economy figures for it (4.0T in Audi-speak).

The Audi-engineered EA888 2.0-liter turbo four-cylinder has served the Volkswagen Group well, having made its way into just about every VW and Audi since 2008, ... New Twin-Turbo Diesel V-6.

Now, Audi hopes to change this, with a new high-performance variant of its full-sizeQ7 SUV. To combat diesel engines' sometimes sluggish initial performance, Audi fitted the SQ7's 4.0-liter V-8 ...

Audi Sport’s latest model combines the dynamic looks of the RS5 Coupe with the increased practicality of a five-door coupe bodystyle.. Power comes from the same twin-turbo 2.9-liter TFSI V6 ...