New 2023 GMC Sierra 2500HD Release Date, Colors, Price, Redesign

New 2023 GMC Sierra 2500HD Release Date, Colors, Price, Redesign – Just recently, the refreshed GMC Sierra 2500HD was tested on public roads. The HD family, which includes the Sierra 2500HD, 3500HD, and 3500HD models was completely redesigned last year. The sales have increased by 23.2 percent to 73.777 units. The GMC Sierra 2500HD, a new heavy-duty truck that is available in tandem with the Chevy Silverado HD stablemate the GMC Sierra 2500HD, is also available.

2023 GMC Sierra 2500HD Redesign


The exterior design of the 2023 GMC Sierra 2500HD is attractive and modern. GMC is boldly printed across the grille of this truck in red letters, so it won’t be confused with any other. Its large proportions make it more attractive. This truck’s front features LED headlights and prominent C-shaped LED strips. Daytime running lights are also featured. Denali treatment has a grille with more chrome and gives the truck a sportier appearance. All Sierra HDs with dual rear wheels and all Denali models come standard with roof-marker lights. To access the bed, we like the new, built-in steps that are located behind the cab as well as on the bumper.

New 2023 GMC Sierra 2500HD Colors & Specs

  • Blueprint
  • Blue Fire
  • Lunar Rock
  • Silver Sky Metallic
  • Magnetic Gray Metallic
  • Midnight Black Metallic


The interior design of the GMC Sierra 2500HD 2023 is what sets it apart from other models in the segment. While some manufacturers focus on performance, others are more focused on the wild exterior design. Sierra is well-known for its high-end interior design. The base trim level features a standard 8-inch infotainment touchscreen and built-in navigation. It also includes a premium Bose sound system.

2023 GMC Sierra 2500HD Interior

Upper trim levels include the rear-seat entertainment system with leather upholstery, larger displays, and additional safety aids. We expect to see more driver assistance and the infotainment system will get an update. The brand-new Super Cruise system could be the highlight of the 2023 Sierra. This isn’t yet official.


The engines of the 2023 GMC Sierra 2500HD will be the same as the previous. Buyers can choose between 2-wheel drive (4WD, 4WD), and two powerful engines. The base model will use the same 6.6-liter V8 gasoline motor that can produce 401 horsepower and 464 lb/ft of torque. This powertrain will be equipped with a 9-speed auto gearbox.

2023 GMC Sierra 2500HD Engine

A 6.6-liter V8 Duramax Diesel engine with 445 horsepower and 910 lb. ft of torque is the next and strongest option. GMC Sierra 2500HD can tow like a king thanks to its powerful engine and new 10-speed Allison transmission. This engine can tow up to 35,000 pounds.

2023 GMC Sierra 2500HD Release Date & Price

The new GMC Sierra 2500HD will cost $38,000 in price. The Sierra Denali trim, which is the most expensive in the segment, will be around $56,000. Denali is one of the most luxurious trims available and is also the most expensive in this segment. GMC will unveil its new heavy-duty lineup in the third quarter of 2021.