2026 Sierra 3500 HD SLT
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Available now
- On the lot and buyable now.
- Similar Sierra 3500 HD SLTs sell in a median of 9 days (137 recent sales) — these move fast.
- 317 of 317 listed nationwide are buyable right now.
Verify the out-the-door price
This listing is priced $5,000 below the typical Sierra 3500 HD SLT, 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.
Deal Analysis
This 2026 Sierra 3500 HD is listed at $67,185, which is $5,000 below its MSRP of $72,185 — a notable discount. Compared to similar Sierra 3500 HD vehicles nationally (averaging $1,842 below MSRP), this one is priced $3,158 lower than the market average. Located at UNITED GMC in Jacksonville, 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
Specifications
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Est. Monthly Payment
$1,183/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $3,105 on a comparable 2026 Sierra 3500 HD SLT about 0 miles away. The lowest is $64,080 in Jacksonville, IL — real leverage when you ask UNITED GMC to match it. See that listing →
Comparable Vehicles
Avg markup: -$1,842
28 days on lot