2026 GMC Sierra 2500 AT4
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1 / 32
$83,448$90,849
NewPrice cut 8%
$6,802 below the MSRP of $90,250
On the market 141 days
Tulley BMW of Nashua
147 Daniel Webster Hwy, Nashua, NH
Stock #G26961
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
- AT4
- Body style
- Truck
- Mileage
- New
- Engine
- 6.6L 8-cylinder
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel
- Diesel
- Doors
- 4
- Exterior color
- Black
- Interior color
- Black
- MSRP
- $90,250
- VIN
- 1GT4UPEY8TF300609
Price history
| Date | Listed price |
|---|---|
| Oct 14, 2026 | $83,448 ↓ |
| Oct 14, 2026 | $90,849 ↑ |
| Oct 12, 2026 | $85,448 ↓ |
| Oct 10, 2026 | $90,849 ↑ |
| Oct 10, 2026 | $85,448 ↓ |
| Oct 5, 2026 | $90,849 ↑ |
| Oct 5, 2026 | $85,448 ↓ |
| Oct 3, 2026 | $90,849 |
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