2004 Buick Century
21MPG
Combined
1
Trim
Updated February 27, 2026
The 2004 Buick Century is a Sedan that delivers 21 combined MPG. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.
2004 Buick Century Specifications
| Spec | Value |
|---|---|
| Combined MPG | 21 combined MPG |
| City MPG | 18 |
| Highway MPG | 27 |
| Body Style | Sedan |
| Fuel Type | Regular |
| Drive | FWD |
| Available Trims | 1 |
Annual Fuel Cost
Based on EPA estimates, the 2004 Buick Century costs approximately $2,100 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2004 Buick Century
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Other Model Years
- 2005 Buick Century
- 2004 (this page)
- 2003 Buick Century
- 2002 Buick Century
- 2001 Buick Century
- 2000 Buick Century
Check Vehicle History
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