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 12 days (172 recent sales) — these move fast.
- 342 of 342 listed nationwide are buyable right now.
Negotiation Signal
- On the lot 44 days — longer than 52% of Sierra 3500 HD listings in MT.
Time on the lot and prior price cuts are real negotiating leverage — a dealer carrying a slow-moving unit is more likely to deal.
What to aim for
~$75,973
- Comparable Sierra 3500 HDs (6) average $2,416 below MSRP — about $75,973 for this trim.
- Listed $2,416 above that, so there's room to negotiate toward $75,973.
- It's sat 44 days (longer than 52% 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 $78,389, right at its MSRP of $78,389. Compared to similar vehicles nationally, this one is priced $2,416 higher than the market average. It has been on the dealer’s lot for 44 days. Located at GLASGOW AUTO SALES LLC in Glasgow, MT.
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
- — PACKAGE$495
- — YEARS, SIRIUSXM$299
- — PACKAGE$325
- — SUSPENSION$200
- — BADGE$100
- — TRAILERING WIRING PROVISIONS$35
- — BLOCK &HEATER$100
- — TRAILERING CHARGEPROVISIONS$35
- — SLT CONVENIENCE PACKAGE$1,610
- — SPRAY-ONREAR WINDOW$545
- — SLT CONVENIENCE PACKAGE$1,610
- — FRONT & REAR SPLASH GUARDS$795
- — PACKAGE$545
Specifications
Loading history...
Est. Monthly Payment
$1,380/mo
Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.
Save $10,501 on one of 27 comparable 2026 Sierra 3500 HD SLT about 1,032 miles away. The lowest is $67,888 in Saint Peters, MO — real leverage when you ask GLASGOW AUTO SALES LLC to match it. See that listing →
Comparable Vehicles
Avg markup: -$2,416
44 days on lot