2013 Audi S6 vs 2013 Audi TT RS Coupe
| EPA figure | 2013 Audi S6 | 2013 Audi TT RS Coupe |
|---|---|---|
| Model year | 2013 | 2013 |
| Body · drive | Midsize · All-Wheel Drive · Gas | Subcompact · All-Wheel Drive · Gas |
| Combined MPG | 20 | 20 |
| City / highway MPG | 17 / 27 | 18 / 25 |
| Fuel a year | $4,100 | $4,100 |
| Tailpipe CO₂ (g/mi) | 440 | 432 |
| Engine | 4.0 L 8-cyl turbo | 2.5 L 5-cyl turbo |
| Transmission | Automatic (AM-S7) | Manual 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.