The Bonneville debuted in 1957 as a convertible with only two optional equipment choices, and just 630 units were assembled; ...

The Pontiac Bonneville entered 1998 with safer next-gen airbags. Aside from that, the only other changes were minor ones made to trim different levels. For 1999, OnStar was now offered as an option.

Obviously, this insane experiment was a smashing success as the elegant, yet powerful, Bonneville was Pontiac's flagship model into the 2000s. In order to give you the most up-to-date and accurate ...

Prices shown are the prices you can expect to pay for a 1998 Pontiac Bonneville SE 4 Door Sedan V6 across different levels of condition. Edit options.