2026 GMC Sierra 2500 SLE
CarBuyingTips Insights
Before you make an offer
Dealer cost — not sticker — is the number that matters. Our free spreadsheet works it out for you in about ten minutes.
Calculate true dealer cost
1 / 21
$62,063
NewBelow MSRP
$13,297 below the MSRP of $75,360
On the market 179 days
Dennis Dillon GMC Fiat
2777 South Orchard Street, Boise, ID
Stock #3T0558
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
- SLE
- Body style
- Truck
- Mileage
- New
- Engine
- 6.6L 8-cylinder
- Cylinders
- 8
- Transmission
- Automatic
- Drivetrain
- 4WD
- Fuel
- Diesel
- Doors
- 4
- Exterior color
- Silver
- Interior color
- Black
- MSRP
- $75,360
- VIN
- 1GT4UMEY3TF232802
Price history
| Date | Listed price |
|---|---|
| Aug 21, 2026 | $62,063 ↓ |
| Apr 14, 2026 | $66,824 ↑ |
| Apr 13, 2026 | $66,324 ↓ |
| Apr 10, 2026 | $67,078 ↓ |
| Apr 3, 2026 | $68,078 |
| Apr 2, 2026 | $68,078 ↓ |
| Apr 1, 2026 | $68,578 ↑ |
| Mar 19, 2026 | $67,578 |
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