The 2021 GMC Sierra HD has received minor price increases across the board, which will become effective immediately.
From now on, the 2021 GMC Sierra HD in the base-level Sierra trim will be $400 more expensive. The SLE and SLT models will also be $900 and $300 more expensive, respectively, while the AT4 will go up in price by $400. The range-topping Denali model will also get $900 more expensive.
These price increases stay consistent across both 2021 Sierra 2500HD and 3500HD models with any powertrain and drivetrain configuration. The totals were calculated with destination and freight charges factored into the base price of the truck.
Let’s use the base-level 2021 GMC Sierra 2500HD as an example as to how these pricing changes will take hold in the real world. A Sierra 2500HD regular cab long box in the base-level trim with rear-wheel-drive and the 6.6L L8T V8 engine was previously priced at $37,395 including destination. Going forward, this same truck will cost $37,795 including destination, as the base Sierra trim has gone up in price by $400.
General Motors applied a number of small updates to the 2021 GMC Sierra HD. This included the addition of three new exterior colors, Ebony Twilight Metallic, Cayenne Red Tintcoat and Hunter Metallic, which replaced Dark Sky Metallic and Red Quartz Tintcoat. The automaker also introduced new wheel designs for the truck, new packaging changes and standard wireless Apple CarPlay and Android Auto, among many other minor revisions and changes.
The 2021 GMC Sierra HD is built at the GM Flint Assembly plant in Michigan alongside the closely related 2021 Chevy Silverado HD. Like the Sierra HD, the Silverado HD also received a small price increase across all trim levels this week. The Silverado price changes are similar, with the base WT going up in price by $400 and the range-topping High Country going up by $900.