2018 Audi A3 e-tron vs 2018 Audi A4 Ultra
| EPA figure | 2018 Audi A3 e-tron | 2018 Audi A4 Ultra |
|---|---|---|
| Model year | 2018 | 2018 |
| Body · drive | Compact · Front-Wheel Drive · Plug-in hybrid | Compact · Front-Wheel Drive · Gas |
| EPA range | 16 mi | — |
| Combined MPGe | 83 | — |
| Combined MPG | 36 | 31 |
| City / highway MPG | 34 / 39 | 27 / 37 |
| Fuel a year | $2,300 | $2,650 |
| Tailpipe CO₂ (g/mi) | 150 | 284 |
| Engine | 1.4 L 4-cyl turbo | 2.0 L 4-cyl turbo |
| Transmission | Automatic (AM-S6) | Automatic (AM-S7) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.