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, ...

That B5 Audi S4 ran a 2.7-liter twin-turbo V6, an engine that's not particularly hard to find tuned up to a thousand horsepower. This is what, for better or for worse, the Audi R8 has been missing.

More intel emerges on the 2016 Audi R8 after its camouflaged introduction in Spain. We're told the new chassis is now flexible enough to be configured into Clubsport or Superleggera variants, it ...

High-performance station wagons are no strangers to Audi, with the company currently testing the Avant version of the 2019 S6. ... ditching the 4.0-liter V8 for the sake of a twin-turbo 2.9-liter V6.

Audi's 4.0 TFSI engine powers its RS 7 Sportback, ... The Audi twin-turbo V8 has an exact displacement of 3,996 cc and a fairly typical 90-degree vee angle between its two banks of four cylinders.

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 ...