1984 Pontiac Bonneville vs 1984 Pontiac Bonneville
| EPA figure | 1984 Pontiac Bonneville | 1984 Pontiac Bonneville |
|---|---|---|
| Model year | 1984 | 1984 |
| Body · drive | Midsize · Gas | Midsize · Gas |
| Combined MPG | 15 | 17 |
| City / highway MPG | 14 / 18 | 15 / 21 |
| Fuel a year | $4,450 | $3,950 |
| Tailpipe CO₂ (g/mi) | 592 | 523 |
| Engine | 5.0 L 8-cyl | 5.0 L 8-cyl |
| Transmission | Automatic 3-spd | Automatic 4-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.