The Audi RS5 Sportback is a compelling car with a lot to like, boasting a powerful twin-turbocharged V6, Audi's capable Quattro all-wheel drive system, and a surprisingly practical cargo area thanks to a hatchback design. This particular RS5 Sportback touts relatively low mileage and the desirable Competition Package – along with some other great factory equipment like the RS Driver Assistance and Navigation packages. Power comes from a 2.9-liter twin-turbocharged V6, rated at 444 horsepower and 443 lb-ft of torque. Output is sent to all four wheels via an 8-speed automatic transmission and Audi's Quattro permanent all-wheel drive system.