Pontiac Bonneville
The Pontiac Bonneville appears in the EPA fuel economy database for 22 model years (1984–2005). Pick a year for engines, transmissions, fuel economy and recalls.
| Year | Versions | Combined MPG | Powertrains |
|---|---|---|---|
| 2005 | 2 | 18–21 | 3.8 L 6-cyl, 4.6 L 8-cyl |
| 2004 | 3 | 18–21 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged, 4.6 L 8-cyl |
| 2003 | 2 | 19–21 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged |
| 2002 | 2 | 19–21 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged |
| 2001 | 2 | 20 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged |
| 2000 | 2 | 19–20 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged |
| 1999 | 2 | 19–20 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged |
| 1998 | 2 | 19–20 | 3.8 L 6-cyl, 3.8 L 6-cyl turbo supercharged |
| 1997 | 2 | 19–20 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged |
| 1996 | 2 | 18–21 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged |
| 1995 | 2 | 18–20 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged |
| 1994 | 2 | 18–20 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged |
| 1993 | 2 | 18–20 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged |
| 1992 | 2 | 17–19 | 3.8 L 6-cyl, 3.8 L 6-cyl supercharged |
| 1991 | 1 | 20 | 3.8 L 6-cyl |
| 1990 | 1 | 19 | 3.8 L 6-cyl |
| 1989 | 1 | 19 | 3.8 L 6-cyl |
| 1988 | 1 | 20 | 3.8 L 6-cyl |
| 1987 | 1 | 19 | 3.8 L 6-cyl |
| 1986 | 4 | 18–19 | 3.8 L 6-cyl, 4.3 L 6-cyl, 5.0 L 8-cyl |
| 1985 | 5 | 16–19 | 3.8 L 6-cyl, 5.0 L 8-cyl |
| 1984 | 8 | 15–21 | 3.8 L 6-cyl, 5.0 L 8-cyl, 5.7 L 8-cyl diesel |