2026 Sierra 3500 HD AT4

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Available now
- On the lot and buyable now.
- Similar Sierra 3500 HD AT4s sell in a median of 18 days (538 recent sales).
- 610 of 610 listed nationwide are buyable right now.
Verify the out-the-door price
This listing is priced $5,100 below the typical Sierra 3500 HD AT4, 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 52 days — longer than 74% of Sierra 3500 HD listings in WI.
- Price is down $550 from its original list of $86,790.
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
~$85,629
- Comparable Sierra 3500 HDs (6) average $6,010 below MSRP — about $85,629 for this trim.
- Listed $611 above that, so there's room to negotiate toward $85,629.
- It's sat 52 days (longer than 74% 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 3500 HD is listed at $86,240, which is $5,399 below its MSRP of $91,639 — a notable discount. Compared to similar vehicles nationally, this one is priced $611 higher than the market average. It has been on the dealer’s lot for 52 days. Located at LYNCH CHEVROLET GMC in Burlington, WI.
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
- — ENG: DURAMAX 6.6L TURBO-DIESEL$9,990
- — AT4 PREMIUM PLUS$4,035
- — MERGENCY LIGHT$200
- — 3 YEARS, SIRIUSXM$299
- — COASTAL DUNE$495
- — PLOW PREP/$380
Specifications
Loading history...
Est. Monthly Payment
$1,519/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $5,770 on one of 102 comparable 2026 Sierra 3500 HD AT4 about 492 miles away. The lowest is $80,470 in Aurora, MO — real leverage when you ask LYNCH CHEVROLET GMC to match it. See that listing →
Comparable Vehicles
Avg markup: -$6,010
52 days on lot