Audi RS 5 TDI Concept
The Audi RS 5 TDI Concept was unveiled by Audi to celebrate 25 years of running the TDI engine in its lineup.
The concept features all the same cues you would find on a standard RS 5, but rather than a 4.2-liter V8 under the hood, Audi engineers first a twin-turbo 3.0-liter V6 TDI.
The engine is able to produce 385 horsepower and 553 lb-ft of torque and is connected to an eight-speed automatic transmission and quattro all-wheel drive. To 60 mph, the TDI Concept can manage in only 4.0 seconds on to a top speed of 174 mph.
The Audi RS 5 TDI concept also returns an impressive 56.4 mpg U.S.
Source: Audi Press