WEBThe 200.7-inch long GS 400 was available in two-door hardtop (called Sport Coupe by Buick) and convertible body styles both years. At first glance, the 1968 redesign may appear to have carried over to '69 without changes.

WEB18 Feb 2022 · The GS was a mid-year performance model offered on the 1965 Buick Skylark platform. With a 400 cu-in V8 engine under the hood, the 1966 Gran Sport made 325 hp, while it also offered an optional …

WEBFind and compare Buick Gran Sport classic cars from various years and models on Autotrader. See prices, photos, features and locations of dealers and private sellers near you.