2026 GMC Sierra 3500 Denali
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$85,252
NewBelow MSRP
$5,603 below the MSRP of $90,855
On the market 59 days
O'Meara GMC
2000 W 104th Avenue, Thornton, CO
Stock #TF337518
CarBuyingTips does not sell cars. Listings come from dealer inventory feeds and prices change often — always confirm with the seller.
Specifications
- Year
- 2026
- Make
- GMC
- Model
- Sierra 3500
- Trim
- Denali
- Body style
- Truck
- Mileage
- New
- Engine
- 6.6L V8
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel
- Diesel
- Doors
- 4
- Seats
- 5
- Exterior color
- White
- Interior color
- Black
- MSRP
- $90,855
- VIN
- 1GT4UWEY0TF337518
Price history
| Date | Listed price |
|---|---|
| Sep 4, 2026 | $85,252 ↑ |
| Aug 24, 2026 | $84,502 ↓ |
| Aug 21, 2026 | $85,404 ↑ |
| Jul 11, 2026 | $84,404 |
| Jul 9, 2026 | $84,404 ↑ |
| Jul 9, 2026 | $83,605 |
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