2008 GMC Sierra 3500HD SLT
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$19,248
UsedBelow MSRP
$702 below the MSRP of $19,950
On the market 137 days
Custom Cars West
3601 S Natches Ct, Englewood, CO
Stock #KBB7788
CarBuyingTips does not sell cars. Listings come from dealer inventory feeds and prices change often — always confirm with the seller.
Specifications
- Year
- 2008
- Make
- GMC
- Model
- Sierra 3500HD
- Trim
- SLT
- Body style
- Truck
- Mileage
- 204,268 mi
- Engine
- 6.6L 8-cylinder
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel
- Diesel
- Doors
- 4
- Exterior color
- Gray
- Interior color
- Black
- MSRP
- $19,950
- VIN
- 1GTHK33638F131074
Price history
| Date | Listed price |
|---|---|
| Aug 24, 2026 | $19,248 ↑ |
| Jul 2, 2026 | $18,624 |
| Jun 30, 2026 | $18,624 ↓ |
| Jun 8, 2026 | $18,812 |
| Jun 2, 2026 | $18,812 ↓ |
| May 27, 2026 | $18,828 ↓ |
| May 26, 2026 | $19,276 |
| May 19, 2026 | $19,276 |
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