
Photo served from the dealer's own site. More photos and the full options list on gillmanauto.com ↗
Price history
First seen Nov 15, 2026. No price changes since then.
| Date | Advertised price | Change |
|---|---|---|
| Nov 15, 2026 | $81,110 | first seen |
How this price compares
Among 50 new 2026 GMC Sierra 2500 HD listings in the index right now, all trims.
- Lowest
- $58,630
- Median
- $82,335
- Highest
- $100,569
The green marker is this car among every trim of the 2026 GMC Sierra 2500 HD, so much of the spread is trim, options, and mileage. Against the 11 with the same trim, it is $319 above the median asking price.
GMC Sierra 2500 HD market page →Ask the dealer for the real number
One email settles two things before you visit: whether the car is still there, and the itemized total with every fee.
Worth knowing before you write
- Listed today. Newly listed cars are less likely to have been marked down yet.
Subject: Out-the-door price request: 2026 GMC Sierra 2500 HD AT4, stock #260915
Hello, I'm interested in the 2026 GMC Sierra 2500 HD AT4 you have listed (VIN 1GT4UPEYXTF361069, stock #260915), advertised at $81,110. Is it still available? If so, could you send me an itemized out-the-door price for this car? Please show: - Selling price - Manufacturer incentives applied, and any conditions the advertised price depends on - Any dealer-installed accessories or add-ons, with prices, and whether they can be removed - Each dealer fee - Estimated tax, title, and registration for ZIP [your ZIP code] - Total out-the-door price I'm ready to come in once we agree on the total in writing. Email is the best way to reach me. Thank you, [Your name]
We do not have an email address for Gillman Automotive Group. Copy the message into the contact form on gillmanauto.com ↗, or add the address in your email app. You send this yourself. We never see the message or what you type here.
What to do with the reply: follow-ups, the counteroffer, and the acceptance. Not sure what the dealer meant? Translate it.
The details
- VIN
- 1GT4UPEYXTF361069
- Stock #
- 260915
- Condition
- New
- Mileage
- 1 mi
- Exterior
- Onyx Black
- Interior
- Jet Black with Kalahari accents, Perforated Front
- Drivetrain
- https://schema.org/FourWheelDriveConfigu
- Transmission
- Automatic
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
- Fuel
- Diesel Fuel
As published by the dealer; body style from NHTSA's VIN decoder. Verify anything that matters to you. Check recalls for this VIN at NHTSA ↗
Lowest-priced 2026 GMC Sierra 2500 HD
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