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Originally a medium-duty commercial workhorse, the GMC TopKick found a second life with collectors after its prominent role in the *Transformers* movies. Custom-built pickups are sought after for their incredible size and heavy-duty Duramax diesel power.
Typical sold price of a GMC TopKick ranges from $3,000 to $75,000, based on 138 sales tracked on Hypercars. 59 currently for sale.
The GMC TopKick, along with its Chevrolet Kodiak twin, was a line of medium-duty trucks built for tough commercial jobs from 1980 to 2009. These trucks were the backbone of fleets, serving as dump trucks, flatbeds, and haulers. Their transition to the collector market is unusual, driven almost entirely by their immense size and a key role in popular culture.
The 2007 film *Transformers* featured a heavily modified TopKick C4500 as the character 'Ironhide', sparking a new wave of interest. Enthusiasts began buying used commercial chassis and converting them into massive, road-legal pickups. These custom builds are the primary focus for collectors, valued for their unmatched road presence and heavy-hauling capability.
The market for TopKicks is varied, reflecting their dual life as workhorses and custom toys. Prices at the low end represent high-mileage commercial survivors, while the upper end is dominated by low-mileage, professionally converted pickups, especially those equipped with the desirable 6.6L Duramax diesel engine. It's a niche market for buyers who value size and impact above all else.
Prices range from $8,500 for well-used commercial models to $58,000 for top-spec custom pickup conversions.
138 GMC TopKick vehicles have been tracked across auctions and listings on Hypercars, with 59 currently live. Sold prices range from $500 to $114,900.
Data sourced from Bring a Trailer, Cars & Bids, eBay Motors, PCarMarket, and Collecting Cars. Updated daily.
Based on 138 sales tracked on Hypercars, GMC TopKick prices typically range from $3,000 to $75,000. There are 59 currently for sale.
There are 59 GMC TopKick listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.
