At last week's Detroit Motor Show, Audi announced that it would soon launch the refreshed 2013 A5 and S5 models in both Coupe and Cabriolet flavors in the U.S. market.
Along with the styling tweaks, one of the biggest changes to the range is the replacement of the S5's 4.2-liter naturally aspirated V8 engine with 354-horses and 324.5 lb-ft with a new 3.0-liter supercharged V6 unit rated at 333 horsepower and 325 lb-ft of torque.
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