This listing is for a vintage paper advertisement. This is a 1968 2-page centerfold ad for a Pontiac Grand Prix! The size of the ad is approximately 11x17inches. The caption for this ad is 'Pontiac announces the '68 version of the great American sport.. Wide-tracking in a new '68 Grand Prix' The ad is in great condition. This vintage ad would look great framed and displayed! Add it to your collection today!