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 23 days (3119 recent sales).
- 2,597 of 2,597 listed nationwide are buyable right now.
Negotiation Signal
- On the lot 82 days — longer than 92% of Sierra 2500 HD listings in CA.
- Price is down $8,000 from its original list of $88,710.
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
~$80,059
- Comparable Sierra 2500 HDs (6) average $8,651 below MSRP — about $80,059 for this trim.
- Listed $651 above that, so there's room to negotiate toward $80,059.
- It's sat 82 days (longer than 92% 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 $80,710, which is $8,000 below its MSRP of $88,710 — a notable discount. Compared to similar vehicles nationally, this one is priced $651 higher than the market average. It has been on the dealer’s lot for 82 days. Located at FOLSOM BUICK GMC in Folsom, CA.
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
- — TECHNOLOGY PACKAGE$1,340
- — POWER SUNROOF$995
- — GOOSENECK/5TH WHEEL PACKAGE$545
- — ONYX BLACK$495
- — AT4 PREFERRED PACKAGE$350
Specifications
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Est. Monthly Payment
$1,421/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Est. Out-the-Door Price
$87,998 price + tax
≈ $88,701 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 $3,690 on one of 8 comparable 2026 Sierra 2500 HD AT4 about 1,387 miles away. The lowest is $77,020 in Fort Worth, TX — real leverage when you ask FOLSOM BUICK GMC to match it. See that listing →
Comparable Vehicles
Avg markup: -$8,651
82 days on lot