1961 Pontiac Bonneville Convertible Coupe. It’s All Pontiac! On A New Wide-Track! Published March 18, 2024 at 2048 × 1289 in Pontiac ← Previous Next → 1961 Pontiac Bonneville Convertible Coupe. It’s All Pontiac! On A New Wide-Track! Source: www.flickr.com / Alden Jewell