2003 Buick Century
1 configuration — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Century | 18 | 26 | 21 | Regular Gasoline | Front-Wheel Drive | 3.1L 6-cyl | Automatic 4-spd |
1 configuration — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Century | 18 | 26 | 21 | Regular Gasoline | Front-Wheel Drive | 3.1L 6-cyl | Automatic 4-spd |