The gently-rounded contours of the fenders and hood, and long, low headlights are also definitive Pontiac. Only in small details does the '99 Bonneville's interior show the car's age. And those details are mainly a matter of style, not function. Fortunately, the seat controls are grouped logically, and all sizes and shapes of driver and front passenger can be accommodated in comfort. The compass and DIC are useful.
Comfort is enhanced by the automatic climate control system.
Climate control vents for the rear passengers are mounted on the rear of the front console. A spacious rear seat with a ski passthrough, and large trunk give the Bonneville true five-passenger capacity. Either way, the Bonneville is very comfortable for distance travel and has good handling characteristics for a large luxury sedan. Good chassis rigidity provides a stable platform for the fully-independent suspension and contributes to low noise levels. The tried and true 3800 Series II V6 powers all Bonneville models.