2012 Mazda 3 vs 2012 Mazda 3 DI 4-Door
| EPA figure | 2012 Mazda 3 | 2012 Mazda 3 DI 4-Door |
|---|---|---|
| Model year | 2012 | 2012 |
| Body · drive | Compact · Front-Wheel Drive · Gas | Compact · Front-Wheel Drive · Gas |
| Combined MPG | 23 | 30 |
| City / highway MPG | 20 / 28 | 26 / 37 |
| Fuel a year | $2,900 | $2,250 |
| Tailpipe CO₂ (g/mi) | 386 | 296 |
| Engine | 2.5 L 4-cyl | 2.0 L 4-cyl |
| Transmission | Manual 6-spd | Manual 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.