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 (478 recent sales).
- 518 of 518 listed nationwide are buyable right now.
What to aim for
~$87,864
- Comparable Sierra 3500 HDs (6) average $4,591 below MSRP — about $87,864 for this trim.
- Listed $4,591 above that, so there's room to negotiate toward $87,864.
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 $92,455, right at its MSRP of $92,455. Compared to similar vehicles nationally, this one is priced $4,591 higher than the market average. Located at LAURA BUICK-GMC, INC. in Collinsville, 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
- — HIGH IDLE SWITCH$200
- — TRAILER TIRE PRESSURE$50
- — COASTAL DUNE$495
- — TIRES BF GOODRICH OFF-ROAD$295
Specifications
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Est. Monthly Payment
$1,628/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $11,490 on one of 225 comparable 2026 Sierra 3500 HD AT4 about 238 miles away. The lowest is $80,965 in Aurora, MO — real leverage when you ask LAURA BUICK-GMC, INC. to match it. See that listing →
Prefer closer? One about 33 mi away saves $9,605 (Red Bud, IL). View →
Comparable Vehicles
Avg markup: -$4,591
14 days on lot