1985 Oldsmobile Delta 88 Royale vs 1985 Oldsmobile Delta 88 Royale
| EPA figure | 1985 Oldsmobile Delta 88 Royale | 1985 Oldsmobile Delta 88 Royale |
|---|---|---|
| Model year | 1985 | 1985 |
| Body · drive | Large · Rear-Wheel Drive · Gas | Large · Rear-Wheel Drive · Diesel |
| Combined MPG | 17 | 21 |
| City / highway MPG | 15 / 20 | 18 / 27 |
| Fuel a year | $3,950 | $4,550 |
| Tailpipe CO₂ (g/mi) | 523 | 485 |
| Engine | 3.8 L 6-cyl | 5.7 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.