For a full list of features, specs and to learn more please download the 2012 Sierra 3500HD Denali heavy duty luxury truck brochure.


2012 GMC Sierra 3500HD Denali Luxury Diesel Pickup Truck


For a full list of features, specs and to learn more please download the 2012 Sierra 3500HD Denali heavy duty luxury truck brochure.


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    GMC Sierra 3500 Denali HD Heavy Duty Trucks — Three-Quarter Ton Luxury Pickup Truck Models

    Ready to tackle almost anything—and in style—the GMC Sierra 3500 Denali HD pick-up truck is offered in regular-cab, extended-cab, and crew-cab body styles, and is available as a 2WD truck or a 4x4 truck. With a variety of V8 engines available, including a remarkably powerful DURAMAX diesel, Sierra 2500 Denali HD pickup trucks are able to tow up to 15,600 lbs or hauling a payload up to 2,959 lbs, depending upon chosen equipment and whether a 2WD or 4WD platform is required. There are many ways to outfit a GMC Sierra 3500 Denali HD heavy duty truck including Z71 high stance off-road suspension; ask yourself what your job requires, and the Sierra 3500 Denali HD pickup truck has an answer.

    GMC is a division of the General Motors Company. GMC pickup trucks and SUVs have long represented powerful, capable, and comfortable pick-ups and SUVs that are equally at home in the suburbs or on the job site.