Audi RS6 MPG
What is the gas mileage on a Audi RS6?
2003 Audi RS6
Determining which Audi RS6 has the best gas mileage
Speeding, rapid acceleration and braking can lower a Audi RS6 gas mileage by roughly 15% to 30% at highway speeds and 10% to 40% in stop-and-go traffic.