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 24 days — longer than 78% of Sierra 2500 HD listings in IL.
- Price is down $1,390 from its original list of $81,980.
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 $80,590, which is $8,425 below its MSRP of $89,015 — a notable discount. This pricing is in line with the national average for comparable Sierra 2500 HD vehicles. Located at ARNIE BAUER BUICK GMC CADILLAC in Matteson, IL.
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
- — AT4 PREMIUM PLUS$5,035
- — ALL TERRAIN TIRES$295
Specifications
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Est. Monthly Payment
$1,419/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $4,020 on one of 25 comparable 2026 Sierra 2500 HD AT4 about 548 miles away. The lowest is $76,570 in Greenville, SC — real leverage when you ask ARNIE BAUER BUICK GMC CADILLAC to match it. See that listing →
Prefer closer? One about 35 mi away saves $2,001 (Demotte, IN). View →
Comparable Vehicles
Avg markup: -$8,555
24 days on lot