How Much is a GMC Sierra Worth at Auction?

The GMC Sierra represents a highly variable segment of the classic car market, with strong market activity reflected in 165 auction sales over the past 12 months. The median sale price currently sits at $18,500, with values ranging from $13,953 for entry-level examples to $25,650 for collector-grade vehicles. This 63% price spread indicates significant variation in condition, mileage, and provenance among sold examples.

As a GMC Sierra, this vehicle occupies a accessible classic segment. Since its introduction in 1947, it has become a staple for GMC enthusiasts.

The availability of 228ci Inline-Six and 228ci Straight-Six engines and Manual (3-speed) and Manual (4-speed) transmissions significantly impacts the resale value. Enthusiasts often prioritize specific mechanical configurations, with manual transmissions and high-performance engines typically commanding a premium in the current auction climate.