2026 Sierra 2500 HD SLE

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Available now
- On the lot and buyable now.
- Similar Sierra 2500 HD SLEs sell in a median of 16 days (445 recent sales).
- 1,206 of 1,206 listed nationwide are buyable right now.
Verify the out-the-door price
This listing is priced $6,657 below the typical Sierra 2500 HD SLE, 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 28 days — longer than 37% of Sierra 2500 HD listings in IL.
- Price is down $300 from its original list of $68,573.
Time on the lot and prior price cuts are real negotiating leverage — a dealer carrying a slow-moving unit is more likely to deal.
Deal Analysis
This 2026 Sierra 2500 HD is listed at $68,273, which is $6,657 below its MSRP of $74,930 — a notable discount. This pricing is in line with the national average for comparable Sierra 2500 HD vehicles. Located at K. C. SUMMERS BUICK GMC in Mattoon, 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
$1,202/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $2,766 on one of 23 comparable 2026 Sierra 2500 HD SLE about 1,461 miles away. The lowest is $65,507 in Boise, ID — real leverage when you ask K. C. SUMMERS BUICK GMC to match it. See that listing →
Prefer closer? One about 123 mi away saves $1,429 (Saint Louis, MO). View →
Comparable Vehicles
Avg markup: -$6,588
28 days on lot