The Pontiac Bonneville is a full-size automobile that was manufactured by Pontiac from 1957 to 2005, known for its blend of performance and luxury. Spanning multiple generations, the Bonneville evolved significantly in size and design, ranging from classic large sedans to more modern and streamlined versions. It has been celebrated for its spacious interiors and powerful V8 engines, making it a staple in American car history. This page provides a comprehensive overview of the Bonneville's dimensions and size comparisons across all its production years.
Discontinued Generations
2000 Pontiac Bonneville (H)

1440 mm
L:5146 mm | W:1885 mm
Discontinued Model - Production: 1999-2005
- Model Year: 2000
Body Style: Sedan
- Length: 5146 mm202.6 in
- Width: 1885 mm74.2 in
- Height: 1440 mm56.7 in
- Trunk Capacity: 510 liter18.0 cu ft
1992 Pontiac Bonneville II

1416 mm
L:5107 mm | W:1892 mm
Discontinued Model - Production: 1991-1999
- Model Year: 1992
Body Style: Sedan
- Length: 5066-5107 mm199.4-201.1 in
- Width: 1892 mm74.5 in
- Height: 1416 mm55.7 in
- Trunk Capacity: 506 liter17.9 cu ft
1987 Pontiac Bonneville

1385 mm
L:5040 mm | W:1855 mm
Discontinued Model - Production: 1986-1991
- Model Year: 1987
Body Style: Sedan
- Length: 5040 mm198.4 in
- Width: 1855 mm73.0 in
- Height: 1385 mm54.5 in