How Much is a 1965 GMC C/K Series Worth at Auction?

The GMC C/K Series, produced from 1960 to 1998, is an iconic American classic car pickup line prized by vintage truck enthusiasts and collectors. Known for rugged body-on-frame construction, a range of durable V6 and V8 powertrains, and distinctive styling across generations—especially the rounded 1973–1987 models—the C/K offered versatile cab and bed configurations that made it both a dependable workhorse and a restoration favorite. With solid engineering, chrome trim details, and wide aftermarket support, the GMC C/K Series remains a standout vintage collectible for classic car and truck aficionados.