2024 GMC Sierra HD release date

2024 GMC Sierra HD Getting a Performance Boost

The brand-new 2024 GMC Sierra HD is expected to receive a significant facelift. According to what we already know, the GMC will introduce new front and rear end designs, a totally remodeled interior, and potential engine upgrades.

In case you didn’t know, the 2023MY didn’t arrive due to a pandemic. Moreover, lack of materials is another reason why this model has been postponed. Still, this model will happen soon, per the source. As for the 2024MY, we expect a lot of upgrades, so here is everything you need to know.

Exterior Upgrades

We recently saw the first spy shots of the 2024 GMC Sierra HD. The prototype wears a lot of camouflage, so we don’t know everything about the new styling. However, we did notice that the front and back parts are looking completely new. The new grille and headlights dramatically increase the front fascia section’s size. With new tail lamps and a rear bumper, the back section also seems to have undergone an upgrade.

As before, Sierra HD will change its look depending on the trim level you opt for. However, even the base model looks satisfying and modern. On the other hand, the luxury Denali trim level is very premium and expensive for a good reason. The next model will gain new packages and new colors, besides the mentioned upgrades.

2024 GMC Sierra HD size

GMC Sierra HD Interior

Due to the superior materials used, the future 2024 GMC Sierra HD models offer an especially comfy interior. Every Sierra HD up until this point has had standard 8-inch infotainment that could be upgraded to one much larger. Along with USB-C connectors, the truck also includes Apple CarPlay and Android Auto phone integrations.

Naturally, higher trim levels will come with additional standard equipment. The Sierra HD Denali trim provides leather upholstery, bigger screens, an improved Bose audio system, and much more. Unfortunately, spy images didn’t reveal much about the interior, although we anticipate a few significant improvements.

2024 GMC Sierra HD interior

Engine Specs

Under the hood, the upcoming 2024 GMC Sierra HD will probably have the same engine options. On the other hand, many reports are saying the truck will gain more power. Everything starts with a standard 6.6-liter V8 engine that produces 400 horses and 465 lb-ft of torque. This engine comes with a six-speed automatic transmission and it rides on a rear-wheel-drive system.

If the rumors are correct, this gasoline will provide around 450 horsepower from now on. A 6.6-liter turbodiesel engine is optional, generating up to 445 horsepower and 910 lb-ft of torque. A diesel engine is only available with a 10-speed Allison transmission. In terms of towing capacity, the base engine has 18,500 pounds, while the optional diesel can tow around 36,000 pounds.

2024 GMC Sierra HD redesign

2024 GMC Sierra HD Will Cost Above $40k

The price of the forthcoming 2024 GMC Sierra HD will now start at around $42,000. It is a small jump in price, which is perfectly reasonable in our opinion. The sales will begin next summer and the range-topping Sierra HD Denali will surely cost closer to $75,000. As before, the Sierra 3500HD model will cost $1,000 above the price of the Sierra 2500HD version.

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