2026 GMC Sierra 2500 AT4X
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1 / 24
$100,340$108,840
NewPrice cut 8%
$8,275 below the MSRP of $108,615
On the market 24 days
McKinney Buick GMC
3950 S. Central Expressway, McKinney, TX
Stock #TF364341
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 2500
- Trim
- AT4X
- Body style
- Truck
- Mileage
- New
- Engine
- 6.6L V8
- Horsepower
- 401 hp
- Torque
- 464 lb-ft
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel
- Diesel
- Doors
- 4
- Seats
- 5
- Interior color
- Black
- MSRP
- $108,615
- VIN
- 1GT4UZEYXTF364341
Price history
| Date | Listed price |
|---|---|
| Aug 24, 2026 | $100,340 ↓ |
| Aug 6, 2026 | $108,840 |
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