*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

Prices shown are the prices you can expect to pay for a 1978 Pontiac Bonneville 4 Door Sedan across different levels of condition. Edit options.

Pontiac dropped the wagon body style for 1971 but would bring it back later that decade, basing the 1978 Grand Safari on the sixth-generation Bonneville. And it's glorious, with its square body ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...