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 $7,313 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.
What to aim for
~$84,376
- Comparable Sierra 3500 HDs (6) average $7,949 below MSRP — about $84,376 for this trim.
- Listed $337 above that, so there's room to negotiate toward $84,376.
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 $84,713, which is $7,612 below its MSRP of $92,325 — a notable discount. Compared to similar vehicles nationally, this one is priced $337 higher than the market average. Located at NATIONAL GMC in American Fork, UT.
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
- — TAILGATE ASSIST HANDLE$65
- — GOOSENECK/5TH WHEEL PACKAGE$545
Specifications
Loading history...
Est. Monthly Payment
$1,492/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $3,748 on one of 43 comparable 2026 Sierra 3500 HD AT4 about 1,000 miles away. The lowest is $80,965 in Aurora, MO — real leverage when you ask NATIONAL GMC to match it. See that listing →
Prefer closer? One about 21 mi away saves $1,361 (West Valley City, UT). View →
Comparable Vehicles
Avg markup: -$7,949
11 days on lot