2026 Sierra 2500 HD AT4X
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Available now
- On the lot and buyable now.
- Similar Sierra 2500 HD AT4Xs sell in a median of 14 days (687 recent sales) — these move fast.
- 1,300 of 1,300 listed nationwide are buyable right now.
Verify the out-the-door price
This listing is priced $9,853 below the typical Sierra 2500 HD AT4X, which usually sells around MSRP. An advertised price this far under the norm often means a mandatory dealer add-on package (paint/fabric protection, accessories, etc.) or fees aren't reflected here — they're added at the dealership and can erase the discount. Confirm the full out-the-door price before you count on this as a deal.
Negotiation Signal
- On the lot 23 days — longer than 32% of Sierra 2500 HD listings in CA.
- Price is down $985 from its original list of $89,662.
Time on the lot and prior price cuts are real negotiating leverage — a dealer carrying a slow-moving unit is more likely to deal.
Deal Analysis
This 2026 Sierra 2500 HD is listed at $88,677, which is $9,853 below its MSRP of $98,530 — a notable discount. Compared to similar Sierra 2500 HD vehicles nationally (averaging $8,403 below MSRP), this one is priced $1,450 lower than the market average. Located at TUSTIN BUICK GMC in Tustin, 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
Specifications
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Est. Monthly Payment
$1,562/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $1,268 on one of 5 comparable 2026 Sierra 2500 HD AT4X about 1,251 miles away. The lowest is $87,409 in Greenville, TX — real leverage when you ask TUSTIN BUICK GMC to match it. See that listing →
Comparable Vehicles
Avg markup: -$8,403
23 days on lot