2021 GMC Sierra 3500HD
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1 / 30
$37,489$40,977
UsedPrice cut 6%
$5,506 below the MSRP of $42,995
On the market 100 days
Star Buick GMC Cadillac Llc
480 N West End Blvd(rte 309), Quakertown, PA
Stock #Q760185A
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 3500HD
- Body style
- Truck
- Mileage
- 84,801 mi
- Engine
- 6.6L 8-cylinder
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel
- Gasoline
- Doors
- 4
- Exterior color
- Black
- Interior color
- Black
- MSRP
- $42,995
- VIN
- 1GD49SE79MF284705
Price history
| Date | Listed price |
|---|---|
| Sep 4, 2026 | $37,489 ↓ |
| Aug 24, 2026 | $38,489 ↓ |
| Aug 19, 2026 | $39,169 ↓ |
| Aug 12, 2026 | $39,659 ↑ |
| Aug 8, 2026 | $38,679 ↓ |
| Aug 8, 2026 | $39,659 ↓ |
| Jul 24, 2026 | $39,977 ↑ |
| Jul 23, 2026 | $38,997 |
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