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 11 days (908 recent sales) — these move fast.
- 2,404 of 2,404 listed nationwide are buyable right now.
Negotiation Signal
- On the lot 15 days — longer than 26% of Sierra 2500 HD listings in TX.
- Price is down $4,000 from its original list of $86,279.
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
~$80,427
- Comparable Sierra 2500 HDs (6) average $11,627 below MSRP — about $80,427 for this trim.
- Listed $1,852 above that, so there's room to negotiate toward $80,427.
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 $82,279, which is $9,775 below its MSRP of $92,054 — a notable discount. Compared to similar vehicles nationally, this one is priced $1,852 higher than the market average. Located at GUNN BUICK GMC in Schertz, 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$299
- — ENG: DURAMAX 6.6L TURBO-DIESEL$9,990
- — AT4 PREMIUM PLUS$5,035
- — DUNE GUARDS, BLACK$275
- — MOLDED SPLASH GUARDS, BLACK$275
- — PACKAGE$595
- — BLACK GMC$495
- — NAMEPLATES$325
Specifications
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Est. Monthly Payment
$1,449/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $4,724 on one of 64 comparable 2026 Sierra 2500 HD AT4 about 572 miles away. The lowest is $77,555 in Aurora, MO — real leverage when you ask GUNN BUICK GMC to match it. See that listing →
Comparable Vehicles
Avg markup: -$11,627
15 days on lot