2024 GMC Sierra 2500HD & 3500HD Release Date, Price, Specs, Interior, Colors

2024 GMC Sierra 2500HD & 3500HD Release Date, Price, Specs, Interior, Colors, Sale, Buying Guide, pre-order System, and News! The news of the upcoming 2024 Sierra Heavy Duty lineup is making headlines in recent times. Among the lineup, the first-ever Sierra HD Denali Ultimate is going to be the most advanced and luxurious heavy-duty pickup truck of this type. This vehicle is going to be adored in the market for combining HD Sierra’s power with luxury and style from interior to exterior. If you are looking for a powerful heavy-duty truck with an updated, eye-catching design, then this is the perfect vehicle for you.

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2024 GMC Sierra 2500HD & 3500HD: Price and Release Date

2024 GMC Sierra 2500HD

The 2024 GMC Sierra HD may cost between $44,400 and $92,395 depending on the trim level and customization. The prices of the individual trims are- PRO: between $44,400 and $50,900; SLE: between $49,200 and $56,396; SLT: between $60,500 and $64,395; AT4: $69,100; DENALI: between $73,200 and $73,695; and DENALI ULTIMATE: between $91,900 and $92,395. All the heavy-duty Sierra trucks (Pro, SLE, SLT, AT4, Denali, and Denali Ultimate) except the AT4X are set to arrive in dealerships in the spring of 2023. We need to wait until the last quarter of 2024 if we are looking forward to the AT4X.

2024 GMC Sierra HD: Engine Power, and Performance

The 2024 GMC Sierra HD is going to have a 6.6-liter V8 gas engine and an optional 6.6-liter turbocharged V8 diesel engine for an extra $9,890. The vehicle is capable of producing 401 horsepower at 5200 rpm and 464 lb-ft of torque at 4000 rpm with its 8 cylinders. Not only does it have a 6-speed automatic transmission, but it also has the option of a 10-speed automatic transmission. With its rear-wheel drive and PWR recirculating ball steering type, the vehicle has a 46.9-ft minimum turning radius. The truck can reach a maximum speed of 115 miles per hour, though none should reach this speed on the street, respecting the safety laws. The fuel tank can contain up to 36 gallons of regular fuel which provides 20 MPG in the city and 23 MPG on the highway.


The interior of the 2024 Sierra Heavy Duty has been completely redesigned with the aim of proving itself as the pioneer of the next generation of heavy-duty trucks. This new driver-focused interior emphasizes spaciousness, uniqueness, and durability. a driver-focused integrated console, and supreme appointments. All the trim levels, Pro; SLE; SLT; AT4; AT4X; Denali; and Denali Ultimate, are going to have new colors and stitching for their interiors. The GMC designers have designed the interiors for all the trims in such a manner that they can be differentiated from each other.

2024 gmc sierra 2500hd interior
2024 gmc sierra 2500hd interior

Denali Ultimate’s interior reaches new heights in terms of providing ultimate comfort in a heavy-duty truck. It has an exclusive Alpine Umber interior that is unmatched in its detail-oriented craftsmanship. Its soft and durable seats are designed with full-grain leather and stitched in plait. The authentic seats have the facility of 16-way power front massaging, which is quite new. If we pay attention to the details of the newly designed vehicle, then we will see unique door panels and a center console lid tailored with unique graining and a distinctive color blend. The truck also has the most recent infotainment system and a 12-speaker Bose audio system, which elevates the audio experience.

2024 GMC Sierra HD: Dimensions and Weight

According to the official information, the 2024 GMC Sierra HD is going to have a 7.9-inch ground clearance with impressive dimensions that have a 141.55-inch wheelbase, 235.5-inch length, 81.75-inch width, and 80.94-inch height. The vehicle has a maximum towing capacity of 20,000 lbs.


The new Sierra Heavy Duty trucks will surely demand respect on the road for their redesigned exteriors. Each trim will have newly designed front bumpers, fascias, and grilles, along with standard LED animated lighting, which will enhance its looks while approaching, starting, and turning signals. The redesigned Denali’s grilles are finished with signature Vader chrome and GMC badging. The Denali Ultimate has fender badging, new LED projector headlamps, signature animated lighting sequences, and power-retractable assist steps with LED perimeter lighting. It also has the first ever six-function MultiPro tailgate, which is equipped with a Kicker audio system. SLE, AT4, and Denali trims are going to have 18-inch aluminum wheels on dual-rear-wheel models. The available colors for the vehicle are: Cardinal Red, Onyx Black, Pacific Blue Metallic, Quicksilver Metallic, Brownstone Metallic, Ebony Twilight Metallic, Cayenne Red Tintcoat, and White Frost Tricoat.

Safety Features Offered by the 2024 GMC Sierra HD

The 2024 GMC Sierra HD is going to have safety features like anti-lock braking, brake assist, central locking, power door locks, child safety locks, seat belt warning, door ajar warning, adjustable seats, a vehicle stability control system, an engine immobilizer, a crash sensor, an engine check warning, and an anti-theft device. Considering the safety standard of the previous-generation models, which received five stars on the NHTSA rating system, we hope to see the 2024 GMC Sierra HD as a safe vehicle.

2024 GMC Sierra 2500HD & 3500HD Warranty and Maintenance Coverage

The 2024 GMC Sierra HD comes with warranty coverage for 3 years or 36,000 miles, whichever comes first. The warranty covers the entire vehicle from bumper-to-bumper, which includes tires, towing, and cosmetic corrosion due to defects. Warranty work can be completed by your nearest GM dealer. GM also offers additional protection plans, prepaid maintenance plans, and tire and wheel protection plans that go beyond the usual warranties that come with the vehicle.

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