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GMC Sierra 3500HD Generations

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2020 - 2024 GMC Sierra 3500HD

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The 2024 GMC Sierra 3500HD receives a mid-generation update with a moderately redesigned front end and a significantly updated interior design on most trims that also incorporates technological upgrades. The gas engine now utilizes the diesel's 10-speed transmission and the diesel engine receives numerous updates for more power, especially at the low end of the RPM range. A new Denali Ultimate trim is introduced to compete for those interested in a near-$100,000 truck. An off-road-minded AT4X ... Read more

2015 - 2019 GMC Sierra 3500HD

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The 2019 GMC Sierra 3500HD was made for heavy hauling and, with this truck being a GMC, things can get very luxurious and expensive. GMC offers everything you need to get your this truck prepped for trailering and doing so in style. The 2019 GMC Sierra 3500HD carries into 2019 with no significant changes. Every Sierra 3500HD features the truck's largest configuration, the crew cab, with four true doors and then offers a whole range of bed sizes, engines, and drivetrains. When properly equippe... Read more

2008 - 2014 GMC Sierra 3500HD

OEM Exterior Primary

The most rugged of GMC's tough full-size trucks, the heavy duty Sierra 3500 also offers plenty of luxury amenities in top-of-the-line Denali trim. New this year is a standard 4.10 axle for gas models; a 3.73 ratio optional. A spray-on bed liner is also available right from the factory. With the right trim level and options, a Sierra 3500 can be nearly anything to any buyer. The base Work Truck includes a 6-liter V8, manual camper mirrors, four-wheel disc brakes and an automatic locking rear ... Read more

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