1984 Oldsmobile Delta 88 vs 1984 Oldsmobile Firenza
| EPA figure | 1984 Oldsmobile Delta 88 | 1984 Oldsmobile Firenza |
|---|---|---|
| Model year | 1984 | 1984 |
| Body · drive | Large · Diesel | Compact · Gas |
| Combined MPG | 21 | 26 |
| City / highway MPG | 18 / 25 | 23 / 33 |
| Fuel a year | $4,550 | $2,600 |
| Tailpipe CO₂ (g/mi) | 485 | 342 |
| Engine | 5.7 L 8-cyl | 1.8 L 4-cyl |
| Transmission | Automatic 3-spd | Manual 5-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.