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 13 days (1045 recent sales) — these move fast.
- 2,413 of 2,413 listed nationwide are buyable right now.
Negotiation Signal
- On the lot 22 days — longer than 34% of Sierra 2500 HD listings in FL.
- Price is down $10,000 from its original list of $88,370.
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 $78,370, which is $10,000 below its MSRP of $88,370 — a notable discount. Compared to similar Sierra 2500 HD vehicles nationally (averaging $9,171 below MSRP), this one is priced $829 lower than the market average. Located at KEY BUICK GMC in Jacksonville, FL.
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
- — SPORT STEP, BLACK$1,095
- — 3 YEARS ONSTAR ONE$800
- — GOOSENECK/5TH WHEEL PACKAGE$545
- — AT4 PREFERRED PACKAGE$405
Specifications
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Est. Monthly Payment
$1,380/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $1,800 on one of 6 comparable 2026 Sierra 2500 HD AT4 about 316 miles away. The lowest is $76,570 in Greenville, SC — real leverage when you ask KEY BUICK GMC to match it. See that listing →
Comparable Vehicles
Avg markup: -$9,171
22 days on lot