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 22 days (2949 recent sales).
- 2,439 of 2,439 listed nationwide are buyable right now.
Negotiation Signal
- On the lot 70 days — longer than 89% of Sierra 2500 HD listings in IL.
- Price is down $8,332 from its original list of $92,180.
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
~$83,433
- Comparable Sierra 2500 HDs (6) average $8,747 below MSRP — about $83,433 for this trim.
- Listed $415 above that, so there's room to negotiate toward $83,433.
- It's sat 70 days (longer than 89% 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 $83,848, which is $8,332 below its MSRP of $92,180 — a notable discount. Compared to similar vehicles nationally, this one is priced $415 higher than the market average. It has been on the dealer’s lot for 70 days. Located at S & K BUICK-GMC, INC. in Springfield, 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
- — BLACK ALTERNATOR$495
- — GUARDS$275
- — ENG: DURAMAX 6.6L TURBO-DIESEL$9,990
- — AT4 PREMIUM PLUS$5,035
- — IDLE SWITCH LIGHT$200
- — PLOW PREP/$150
- — MAX TRAILERING$1,540
- — SWITCH LEAF SPRINGS$200
- — PLOW PREP/$150
Specifications
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Est. Monthly Payment
$1,477/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Est. Out-the-Door Price
$91,378 price + tax
≈ $92,041 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 $5,317 on one of 214 comparable 2026 Sierra 2500 HD AT4 about 1,391 miles away. The lowest is $78,531 in Boise, ID — real leverage when you ask S & K BUICK-GMC, INC. to match it. See that listing →
Comparable Vehicles
Avg markup: -$8,747
70 days on lot