During August 2021, a nationwide GMC Sierra HD discount reduces the price of select 2021 models by up to $250. To clarify, the offer is available for both 2021 GMC Sierra 2500HD and the 2021 GMC Sierra 3500HD. In order to qualify for the full discount, the buyer must finance with GM Financial and must be a current owner of a 2007 or newer Buick or GMC vehicle, or a current lessee of a 2016 or newer Buick or GMC vehicle.
The lack of worthwhile incentives is likely the result of strong demand and limited inventory. GM does not appear to be offering any manufacturer rebates for 2020 Sierra HD pickup truck models.
GMC Sierra HD Incentives
- Featured Purchase Offers: $250 total rebate for current GMC / Buick owners and lessees who finance thru GM Financial
- Applies to 2021 models equipped with the diesel engine
The GMC Sierra HD discount offer referenced above will remain valid through August 31st, 2021.
GMC Sierra HD Pricing
For reference, here are the 2021 GMC Sierra HD trim levels and their corresponding starting MSRPs, $1,695 destination freight charge included:
GMC Sierra 2500HD
- Sierra (base) – $37,895
- SLE – $43,295
- SLT – $53,295
- AT4 – $60,795
- Denali – $67,195
GMC Sierra 3500HD
- Sierra (base) – $39,095
- SLE – $44,495
- SLT – $56,295
- AT4 – $61,995
- Denali – $68,395
For those who may be unfamiliar with the product line, the latest 2021 GMC Sierra HD is the second model year of the all-new fourth-generation model, which was introduced for the 2020 model year. Two engines are offered, including the naturally aspirated 6.6L V8 L8T, and the 6.6L V8 L5P turbodiesel Duramax.
- Must take delivery by August 31st, 2021 unless otherwise stated.
- See dealer for details.
- Incentive for the United States of America, unless otherwise specified.
- Some customers may not qualify for this GMC Sierra HD discount offer.
- Offers not available with special finance, lease, and some other offers.
We strive to provide accurate and up-to-date information about the vehicles and their incentives in question, but errors and misprints can happen. In addition, the manufacturer can change incentive information at any time and without notice. Always consult with your dealer regarding color availability information before making purchase decisions. GM Authority will not be held responsible for any misprints, typos or any other errors.