2001 Audi S4 vs 2001 Audi S8 quattro
| EPA figure | 2001 Audi S4 | 2001 Audi S8 quattro |
|---|---|---|
| Model year | 2001 | 2001 |
| Body · drive | Compact · 4-Wheel or All-Wheel Drive · Gas | Midsize · 4-Wheel or All-Wheel Drive · Gas |
| Combined MPG | 18 | 15 |
| City / highway MPG | 15 / 22 | 13 / 20 |
| Fuel a year | $4,550 | $5,500 |
| Tailpipe CO₂ (g/mi) | 494 | 592 |
| Engine | 2.7 L 6-cyl turbo | 4.2 L 8-cyl |
| Transmission | Manual 6-spd | Automatic 5-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.