Available as a 16,000 or 17,500 lb GVWR truck, the GMC® TopKick™ C4500 gives you medium duty power, durability, and components in a smarter, more efficient size.
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One of the best turning diameters within class 4 — for turns even tighter than many passenger cars and pickups
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Large windshield and sloped hood — for impressive visibility
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Premier powertrain components, including your choice of a Vortec™ 8.1L gas engine or a DURAMAX™ 6.6L Turbo Diesel engine
