New for 2014, the Audi RS 7, is the most powerful RS model ever offered in the U.S.
The epitome of aesthetic design, innovative technology and track-tested performance, the five-door coupe is fitted with the twin-turbo 4.0 TFSI V8 engine, producing an astounding 560 hp that launches the RS 7 from 0-60 mph in just 3.7 seconds.
At low to medium loads and engine speeds — with its innovative cylinder on demand technology — the RS 7 deactivates cylinders 2, 3, 5 and 8 by closing their valves via electromechanical actuators. The 4.0 TFSI runs in four-cylinder mode, providing up to 15% better fuel efficiency, while the active engine mounts remove any changes in vibration between eight and four-cyclinder modes.
The active noise cancellation system is not needed on the RS 7 because of the low exhaust frequencies of the sport exhaust.
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