1992 Buick Park Avenue
2 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Park Avenue | 16 | 24 | 19 | Regular Gasoline | Front-Wheel Drive | 3.8L 6-cyl | Automatic 4-spd |
| Park Avenue | 15 | 24 | 18 | Premium Gasoline | Front-Wheel Drive | 3.8L 6-cyl Supercharged | Automatic 4-spd |