2026 Sierra 3500 HD Denali Ultimate

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Available now
- On the lot and buyable now.
- Similar Sierra 3500 HD Denali Ultimates sell in a median of 13 days (292 recent sales) — these move fast.
- 556 of 556 listed nationwide are buyable right now.
Verify the out-the-door price
This listing is priced $5,880 below the typical Sierra 3500 HD Denali Ultimate, 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 32 days — longer than 66% of Sierra 3500 HD listings in IL.
- Price is down $508 from its original list of $99,507.
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 3500 HD is listed at $98,999, which is $5,880 below its MSRP of $104,879 — a notable discount. Compared to similar Sierra 3500 HD vehicles nationally (averaging $5,031 below MSRP), this one is priced $849 lower than the market average. It has been on the dealer’s lot for 32 days. Located at KEN NELSON AUTO PLAZA, INC. in Dixon, 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
- — GOOSENECK/5TH WHEEL PACKAGE$545
- — ONYX BLACK$495
- — GMC PROTECTION PACKAGE$495
- — 3 YEARS, SIRIUSXM$299
Dealer Add-Ons
+$3,050 total- 20" HIGH GLOSS BLACK PAINTED$3,050
Specifications
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Est. Monthly Payment
$1,743/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $11,624 on one of 127 comparable 2026 Sierra 3500 HD Denali Ultimate about 409 miles away. The lowest is $87,375 in Aurora, MO — real leverage when you ask KEN NELSON AUTO PLAZA, INC. to match it. See that listing →
Comparable Vehicles
Avg markup: -$5,031
32 days on lot