2013 Audi RS6 Avant with V-10 engine in favor of a new twin-turbocharged 4.0-liter TFSI V-8 engine that delivers a total of 560 horsepower between 5,700 and 6,700 rpm, and 516.29 pound-feet of torque between 1,750 and 5,500 rpm.
The engine is equipped with a standard start-stop system and innovative thermal management. These additional features drop fuel consumption by 40 percent, bringing the RS6 Avant up to 24 mpg.
2013 Audi RS6 Avant Specs:
Engine Twin-turbocharged 4.0-liter V-8
Engine Output 560 horsepower and 516 pound-feet of torque
Transmission Eight-speed Tiptronic
Drive Quattro AWD
Acceleration (0-62 mph) 3.9 seconds
Top Speed 155 mph (standard) / 189 mpg (with Dynamic Plus package)
Fuel Economy 24 mpg