2026 GMC Sierra 3500 SLE
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1 / 23
$75,070$77,709
NewPrice drop
$3,440 below the MSRP of $78,510
On the market 38 days
Cummins Chevrolet GMC Cadillac
1300 N Airport Rd, Weatherford, OK
Stock #GC9965
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
- SLE
- Body style
- Truck
- Mileage
- New
- Engine
- 6.6L 8-cylinder
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel
- Diesel
- Doors
- 4
- Interior color
- Blue
- MSRP
- $78,510
- VIN
- 1GT5UTEY6TF351619
Price history
| Date | Listed price |
|---|---|
| Aug 24, 2026 | $75,070 ↓ |
| Aug 6, 2026 | $77,570 ↓ |
| Aug 6, 2026 | $77,709 ↑ |
| Jul 24, 2026 | $77,570 |
| Jul 24, 2026 | $77,570 |
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