2021 GMC Sierra 2500HD Review, Ratings, Specs, Prices, and Photos

The 2021 GMC Sierra Hefty Responsibility pickup hog mollies are back again this year—how could you skip them? Mechanically connected to the Chevrolet Silverado Hd twins, the GMC variations are comparatively a tiny more rock ‘n’ roll. New this 12 months are variations of the pickup that just take it additional off-road (X31) and just take it additional into superlative naming techniques (Denali Black Diamond). It’s nonetheless made available in 2500 and 3500 variations, with solitary- or dual-rear-wheel configurations, with just one of two V-8 engines. Frequent-, double-, and crew-cab configurations are accessible, the very last of which is more common with retail customers.

It’s a 7. on our ranking scale with two important asterisks—heavy-obligation pickups are not rated for gasoline economy or safety. If scored, it would almost undoubtedly sink that selection the truck lacks common lively safety features uncovered on a lot of other new vehicles and its gasoline-economy figures are about “LOL.” (Examine more about how we fee vehicles.)

The GMC Sierra Hd unabashedly punches a big hole in the wind. Soon after very last year’s update, the heavy-obligation pickup additional girth and grandeur, most notably in its big, upright grille that can be lacquered with acres of chrome.

Evaluation proceeds underneath

The physique sides are equally remarkable for their duration and mass. GMC does tiny to hide the truck’s mass—it’s high-quality.

A six.six-liter gasoline V-8 is common and can make 401 horsepower. It’s paired to a six-speed automated transmission and can lug more than three tons in the bed if necessary. A six.six-liter turbodiesel is a dear enhance but comes with eye-popping stats: 445 hp, 910 lb-ft, up to 35,500 pounds of towing. It’s teamed to a sleek ten-speed automated and much better for it.

Crew cabs are more common and are incredibly at ease spots to be for up to five adults. GMC offers limited- or very long-bed setups (except normal-cab pickups, which only offer you a very long bed) and its deep and vast bed holds a lot. A trick tailgate is fitted on most trucks and it is helpful—provided you really don’t bang it into a trailer hitch.

Like very last 12 months, the Sierra Hd is made available in base, SLE, SLT, AT4, and Denali trim degrees that start at about $42,000 and run earlier $eighty,000. Like other heavy-obligation competition, no two GMC Sierra HDs need to be the exact same, while most customers have viewed as the crème de la crème: Sierra Hd Denali with the optional turbodiesel engine. They are good spots to be, and they’re also larger than some flats.