Buick Century Specs, MPG & Trims by Year
EPA fuel-economy and specification data for the Buick Century, model years 1984–1996, 1998–2005. The latest model year is shown first below.
Latest model year: 2005
- Body class
- Midsize Cars
- Drive
- Front-Wheel Drive
- Engine
- 6-cyl, 3.1 L
- Fuel type
- Regular Gasoline
- Configurations
- 1
- Combined MPG
- 21 MPG
- Annual fuel cost
- $3,200
View the full 2005 Buick Century specs, MPG and trims
Across all 21 model years, EPA combined ratings span 18–27 MPG.
All model years
| Year | Body class | Combined | Configurations | Annual fuel cost |
|---|---|---|---|---|
| 2005 | Midsize Cars | 21 MPG | 1 | $3,200 |
| 2004 | Midsize Cars | 21 MPG | 1 | $3,200 |
| 2003 | Midsize Cars | 21 MPG | 1 | $3,200 |
| 2002 | Midsize Cars | 21 MPG | 1 | $3,200 |
| 2001 | Midsize Cars | 21 MPG | 1 | $3,200 |
| 2000 | Midsize Cars | 21 MPG | 1 | $3,200 |
| 1999 | Midsize Cars | 21 MPG | 1 | $3,200 |
| 1998 | Midsize Cars | 21 MPG | 1 | $3,200 |
| 1996 | Midsize Cars | 21–24 MPG | 2 | $2,800–$3,200 |
| 1995 | Midsize Cars | 20 MPG | 1 | $3,350 |
| 1994 | Midsize Cars | 20–24 MPG | 2 | $2,800–$3,350 |
| 1993 | Midsize Cars | 19–23 MPG | 3 | $2,900–$3,550 |
| 1992 | Midsize Cars | 19–22 MPG | 3 | $3,050–$3,550 |
| 1991 | Midsize Cars | 19–22 MPG | 3 | $3,050–$3,550 |
| 1990 | Midsize Cars | 20–23 MPG | 3 | $2,900–$3,350 |
| 1989 | Midsize Cars | 20–23 MPG | 5 | $2,900–$3,350 |
| 1988 | Midsize Cars | 20–24 MPG | 4 | $2,800–$3,350 |
| 1987 | Midsize Cars | 19–23 MPG | 4 | $2,900–$3,550 |
| 1986 | Midsize Cars | 19–23 MPG | 4 | $2,900–$3,550 |
| 1985 | Midsize Cars | 18–27 MPG | 8 | $2,800–$3,700 |
| 1984 | Midsize Cars | 18–25 MPG | 7 | $2,900–$4,000 |