2026 Sierra 2500 HD Denali Ultimate
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Available now
- On the lot and buyable now.
- Similar Sierra 2500 HD Denali Ultimates sell in a median of 18 days (1381 recent sales).
- 2,158 of 2,158 listed nationwide are buyable right now.
Negotiation Signal
- On the lot 49 days — longer than 100% of Sierra 2500 HD listings in IL.
- Price is down $7,930 from its original list of $99,149.
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
~$90,510
- Comparable Sierra 2500 HDs (6) average $8,639 below MSRP — about $90,510 for this trim.
- Listed $709 above that, so there's room to negotiate toward $90,510.
- It's sat 49 days (longer than 100% 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 $91,219, which is $7,930 below its MSRP of $99,149 — a notable discount. Compared to similar vehicles nationally, this one is priced $709 higher than the market average. It has been on the dealer’s lot for 49 days. Located at CASTLE BUICK-GMC, INC. in Riverside, 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
- — DOWNPOUR METALLIC$495
- — 3 YEARS, SIRIUSXM$299
- — MOLDED SPLASH GUARDS, BLACK$275
- — ALL-WEATHER FLOOR LINERS$265
- — SNOW PLOW PREP/$150
- — WHEEL LOCKS, SET OF 4$125
Specifications
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Est. Monthly Payment
$1,606/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $5,729 on one of 192 comparable 2026 Sierra 2500 HD Denali Ultimate about 822 miles away. The lowest is $85,490 in Fort Worth, TX — real leverage when you ask CASTLE BUICK-GMC, INC. to match it. See that listing →
Comparable Vehicles
Avg markup: -$8,639
49 days on lot