1984 Buick Riviera Convertible vs 1984 Buick Skyhawk
| EPA figure | 1984 Buick Riviera Convertible | 1984 Buick Skyhawk |
|---|---|---|
| Model year | 1984 | 1984 |
| Body · drive | Compact · Gas | Compact · Gas |
| Combined MPG | 16 | 25 |
| City / highway MPG | 14 / 20 | 22 / 29 |
| Fuel a year | $4,200 | $2,700 |
| Tailpipe CO₂ (g/mi) | 555 | 355 |
| Engine | 5.0 L 8-cyl | 2.0 L 4-cyl |
| Transmission | Automatic 4-spd | Automatic 3-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.