- Gas
- Midsize cars
- MY2003–2003
Audi RS 6 MPG & Fuel Cost by Year
1 model years · 2003–2003
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Audi RS 6 fuel economy at a glance
EPA has rated the Audi RS 6 for 1 model years, 2003 to 2003. Across those years its combined rating runs 16 MPG. The latest model year, 2003, has 1 configuration rated 16 MPG combined and costing $5,020 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2003 is the 2003 RS6 4.2L 8-cyl turbo 4WD, at 16 MPG.
Audi RS 6 MPG by year
| Year | Gas (MPG) | $/yr |
|---|---|---|
| 2003 Generation page | ||
| 2003 | 16 | $5,020 |
Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.
Audi RS 6 generations
1 generations between 2003 and 2003. Open one for the table of every model year and configuration.
2003 powertrain options
More Audi models
Frequently asked questions
What is the Audi RS 6's gas mileage by year?
EPA combined ratings for the Audi RS 6 run 16 MPG across model years 2003 to 2003. The latest year, 2003, is rated 16 MPG.
Which Audi RS 6 model year has the best gas mileage?
The 2003 Audi RS 6 RS6 4.2L 8-cyl turbo 4WD has the highest combined rating since 2003, at 16 MPG.
How much does a Audi RS 6 cost to fuel per year?
For MY2003, EPA-rated configurations cost $5,020 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $5,020.