The Audi A5 is a handsome tourer and sporting daily driver whose roots go way back to 2009 without a major refresh. However, it now sports a new front end, interior, and updated 2.0T engine making 220 horsepower and 274 lb/ft of torque through a 7-speed dual-clutch transmission and all-wheel drive. Matt uses the A5 to learn NJMP's Thunderbolt course before the American Endurance Racing event, and finds that, for a car not meant for the track, the A5 is shockingly competent at track work. Audi provided the vehicle, insurance, and a tank of fuel for this review.