2025 GMC Sierra 3500 Denali Ultimate
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$79,309
Certified Pre-OwnedBelow MSRP
$688 below the MSRP of $79,997
On the market 6 days
Lafontaine Buick Gmc Highland
4000 Highland Road, Highland Charter Township, MI
Stock #26G6235A
CarBuyingTips does not sell cars. Listings come from dealer inventory feeds and prices change often — always confirm with the seller.
Specifications
- Year
- 2025
- Make
- GMC
- Model
- Sierra 3500
- Trim
- Denali Ultimate
- Body style
- Truck
- Mileage
- 20,197 mi
- Engine
- 6.6L 8-cylinder
- Horsepower
- 470 hp
- Torque
- 975 lb-ft
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel
- Diesel
- Doors
- 4
- Seats
- 5
- Exterior color
- Black
- Interior color
- Brown
- MSRP
- $79,997
- VIN
- 1GT4UYEY8SF178337
Price history
| Date | Listed price |
|---|---|
| Oct 14, 2026 | $79,309 ↓ |
| Oct 3, 2026 | $79,499 ↓ |
| Sep 25, 2026 | $79,501 ↓ |
| Sep 25, 2026 | $80,311 |
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