2026 Sierra 2500 HD AT4

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Available now
- On the lot and buyable now.
- Similar Sierra 2500 HD AT4s sell in a median of 22 days (2949 recent sales).
- 2,365 of 2,365 listed nationwide are buyable right now.
Negotiation Signal
- On the lot 45 days — longer than 51% of Sierra 2500 HD listings in TX.
- Price is down $3,500 from its original list of $83,060.
Time on the lot and prior price cuts are real negotiating leverage — a dealer carrying a slow-moving unit is more likely to deal.
What to aim for
~$77,854
- Comparable Sierra 2500 HDs (6) average $11,706 below MSRP — about $77,854 for this trim.
- Listed $1,706 above that, so there's room to negotiate toward $77,854.
- It's sat 45 days (longer than 51% locally) — that strengthens your hand.
A data-driven starting point from comparable listings and public incentives — not an appraisal. Dealer fees, trade-in, and which programs you qualify for will move the real out-the-door number.
Deal Analysis
This 2026 Sierra 2500 HD is listed at $79,560, which is $10,000 below its MSRP of $89,560 — a notable discount. Compared to similar vehicles nationally, this one is priced $1,706 higher than the market average. It has been on the dealer’s lot for 45 days. Located at CLASSIC BUICK GMC KATY FREEWAY in Houston, TX.
Price Breakdown
Listed price. A dealer's real offer can be lower (incentives, financing or trade-in conditions) or higher (added fees) — always ask for the out-the-door price.
Details
Delivery Pipeline
Factory Options
- — GOOSENECK/5TH WHEEL PACKAGE$545
- — STERLING METALLIC$495
Specifications
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Est. Monthly Payment
$1,401/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Est. Out-the-Door Price
$84,533 price + tax
≈ $84,796 out the door, once typical title, registration and doc fees are added — but those vary by dealer.
Car tax follows where you register the car, not where the dealer is.
Save $4,250 on one of 10 comparable 2026 Sierra 2500 HD AT4 about 854 miles away. The lowest is $75,310 in Greenville, SC — real leverage when you ask CLASSIC BUICK GMC KATY FREEWAY to match it. See that listing →
Comparable Vehicles
Avg markup: -$11,706
45 days on lot