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 13 days (358 recent sales) — these move fast.
- 546 of 546 listed nationwide are buyable right now.
What to aim for
~$78,871
- Comparable Sierra 3500 HDs (6) average $4,279 below MSRP — about $78,871 for this trim.
- Listed $4,279 above that, so there's room to negotiate toward $78,871.
- It's sat 28 days (longer than 69% 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 $83,150, right at its MSRP of $83,150. Compared to similar vehicles nationally, this one is priced $4,279 higher than the market average. Located at BAKER BUICK GMC LOWELL in Lowell, MI.
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
Specifications
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Est. Monthly Payment
$1,464/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $8,380 on one of 25 comparable 2026 Sierra 3500 HD AT4 about 423 miles away. The lowest is $74,770 in Minneapolis, MN — real leverage when you ask BAKER BUICK GMC LOWELL to match it. See that listing →
Prefer closer? One about 52 mi away saves $5,986 (Big Rapids, MI). View →
Comparable Vehicles
Avg markup: -$4,279
28 days on lot