How Much is a GMC S15 Worth at Auction?

The GMC S15 represents a highly variable segment of the classic car market, with limited market activity reflected in 4 auction sales over the past 12 months. The median sale price currently sits at $10,075, with values ranging from $8,750 for entry-level examples to $14,862 for collector-grade vehicles. This 61% price spread indicates significant variation in condition, mileage, and provenance among sold examples.

As a GMC S15, this vehicle occupies a accessible classic segment. Since its introduction in 1983, it has become a staple for GMC enthusiasts.

The availability of 2.8-liter V6 and 350 cu-in V8 engines and Automatic (4-speed) and Automatic 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.