2003 Buick Century
Midsize Cars · Front-Wheel Drive · Regular Gasoline
21
Combined MPG
18
City MPG
26
Highway MPG
—
Safety Rating
📊 Key Statistics — 2003 Buick Century
- Combined fuel economy: 21 MPG (18 city / 26 highway)
- Annual fuel cost: $2,850
- CO₂ emissions: 423 grams/mile
Specifications
| Make | Buick · Company Profile |
| Model | Century |
| Year | 2003 |
| Class | Midsize Cars |
| Drive | Front-Wheel Drive |
| Transmission | Automatic 4-spd |
| Fuel Type | Regular Gasoline |
| Cylinders | 6 |
| Engine Size | 3.1L |
Annual Fuel Cost
| Annual Fuel Cost (15K mi, $3.50/gal) | $2500 |
| Monthly Fuel Cost | $208 |
| Cost per Mile (fuel only) | $17¢ |
Based on 15,000 miles/year and $3.50/gallon national average.
Compare This Car
Buick Century — MPG by Year
| Year | MPG | |
|---|---|---|
| 2005 | 21 | = |
| 2004 | 21 | = |
| 2002 | 21 | = |
| 2001 | 21 | = |
| 2000 | 21 | = |
Similar 2003 Midsize Cars
- Honda Accord — 26 MPG
- Saturn L100/200 — 24 MPG
- Mazda 6 — 24 MPG
- Nissan Altima — 23 MPG
- Kia Optima — 23 MPG
- Hyundai Sonata — 23 MPG
- Volkswagen Passat — 23 MPG
- Saab 9-5 — 22 MPG