Find a Car
2003 Pontiac Bonneville
The 2003 Bonneville is a 4-door, up to 6-passenger family sedan, or sports sedan, available in 3 trims, ranging from the SE Sedan to the SSEi Sedan. The 2003 Bonneville's closest competitors include the Acura 3.2 TL, the Lincoln LS, and the Volvo S80.
Upon introduction, the SE Sedan is equipped with a standard 3.8-liter, V6, 205-horsepower engine that achieves 20-mpg in the city and 29-mpg on the highway. The SSEi Sedan is equipped with a standard 3.8-liter, V6, 240-horsepower, supercharged engine that achieves 17-mpg in the city and 27-mpg on the highway. A 4-speed automatic transmission with overdrive is standard on both trims.
The 2003 Bonneville is a carryover from 2002.
See more... See Less