2018 Audi R8 Spyder RWD vs 2018 Audi S3
| EPA figure | 2018 Audi R8 Spyder RWD | 2018 Audi S3 |
|---|---|---|
| Model year | 2018 | 2018 |
| Body · drive | Two Seaters · Rear-Wheel Drive · Gas | Subcompact · All-Wheel Drive · Gas |
| Combined MPG | 18 | 25 |
| City / highway MPG | 14 / 25 | 22 / 28 |
| Fuel a year | $4,550 | $3,300 |
| Tailpipe CO₂ (g/mi) | 497 | 359 |
| Engine | 5.2 L 10-cyl | 2.0 L 4-cyl turbo |
| Transmission | Automatic (AM-S7) | Automatic (AM-S7) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.