2026 GMC Sierra 3500 SLT
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1 / 25
$66,061
New
On the market 41 days
Dave Sinclair Buick GMC
5655 S Lindbergh Blvd, St Louis, MO
Stock #T261741
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
- SLT
- Body style
- Truck
- Mileage
- 26 mi
- Engine
- 6.6L 8-cylinder
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel
- Gasoline
- Doors
- 4
- Exterior color
- Silver
- Interior color
- Black
- MSRP
- $65,442
- VIN
- 1GT4UUE72TF339735
Price history
| Date | Listed price |
|---|---|
| Aug 27, 2026 | $66,061 ↓ |
| Aug 24, 2026 | $66,680 ↑ |
| Aug 17, 2026 | $66,061 ↓ |
| Aug 13, 2026 | $66,680 ↑ |
| Aug 10, 2026 | $66,061 ↓ |
| Aug 6, 2026 | $66,680 ↑ |
| Aug 4, 2026 | $66,061 ↓ |
| Aug 2, 2026 | $66,680 |
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