1990 Buick Century vs 1991 Buick Roadmaster Wagon
| EPA figure | 1990 Buick Century | 1991 Buick Roadmaster Wagon |
|---|---|---|
| Model year | 1990 | 1991 |
| Body · drive | Midsize · Front-Wheel Drive · Gas | Wagon · Rear-Wheel Drive · Gas |
| Combined MPG | 23 | 17 |
| City / highway MPG | 20 / 29 | 15 / 23 |
| Fuel a year | $2,900 | $3,950 |
| Tailpipe CO₂ (g/mi) | 386 | 523 |
| Engine | 2.5 L 4-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.