2021 GMC Sierra 2500HD AT4
CarBuyingTips Insights
Before you make an offer
Dealer cost — not sticker — is the number that matters. Our free spreadsheet works it out for you in about ten minutes.
Calculate true dealer cost
1 / 30
$52,951$55,473
UsedPrice drop
On the market 25 days
Gainesville Chevrolet Cadillac Mazda
2600 N Main St, Gainesville, FL
Stock #OT10855A
CarBuyingTips does not sell cars. Listings come from dealer inventory feeds and prices change often — always confirm with the seller.
Specifications
- Year
- 2021
- Make
- GMC
- Model
- Sierra 2500HD
- Trim
- AT4
- Body style
- Truck
- Mileage
- 98,088 mi
- Engine
- 6.6L 8-cylinder
- Horsepower
- 401 hp
- Torque
- 464 lb-ft
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel
- Diesel
- Doors
- 4
- Seats
- 5
- Exterior color
- Black
- Interior color
- Black
- MSRP
- $50,996
- VIN
- 1GT49PEY9MF262388
Price history
| Date | Listed price |
|---|---|
| Aug 24, 2026 | $52,951 ↑ |
| Aug 15, 2026 | $51,991 ↓ |
| Aug 14, 2026 | $53,946 ↑ |
| Aug 12, 2026 | $51,991 ↓ |
| Aug 12, 2026 | $53,946 ↓ |
| Aug 6, 2026 | $55,473 ↑ |
| Aug 5, 2026 | $53,518 ↓ |
| Apr 30, 2022 | $83,990 |
Before you buy this GMC
- Get the VIN checked before you go. A clean history report is the cheapest insurance you can buy. Vehicle history reports
- Arrange your own financing first so the finance office has to beat a rate, not set one. Car loan guide
- Know the 10 dealer scams that happen after you agree on price. Top 10 dealer scams
- Never discuss a trade-in until the purchase price is locked. Trade-in tips