1998 Buick Park Avenue vs 1999 Buick Regal
| EPA figure | 1998 Buick Park Avenue | 1999 Buick Regal |
|---|---|---|
| Model year | 1998 | 1999 |
| Body · drive | Large · Front-Wheel Drive · Gas | Midsize · Front-Wheel Drive · Gas |
| Combined MPG | 19 | 21 |
| City / highway MPG | 16 / 25 | 17 / 27 |
| Fuel a year | $3,550 | $3,200 |
| Tailpipe CO₂ (g/mi) | 468 | 423 |
| Engine | 3.8 L 6-cyl turbo supercharged | 3.8 L 6-cyl |
| Transmission | Automatic 4-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.