The Pontiac Bonneville spanned 10 generations and ... but instead some complained it felt too polished. A vintage 1965 ad for the Bonneville summed up the car best with the line, "Any car that ...
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.