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2026 Sierra 2500 HD SLT

VIN: 1GT4UNEY1TF318423

30 days on lot

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2026 Sierra 2500 HD SLT

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View Full Deal SheetDealer cost estimate, negotiation guide, what others paid, and competing inventory

Available now

  • On the lot and buyable now.
  • Similar Sierra 2500 HD SLTs sell in a median of 22 days (1195 recent sales).
  • 1,981 of 1,981 listed nationwide are buyable right now.

Negotiation Signal

  • On the lot 30 days — longer than 37% of Sierra 2500 HD listings in IL.
  • Price is down $900 from its original list of $80,025.

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

~$77,832

  • Comparable Sierra 2500 HDs (6) average $9,308 below MSRP — about $77,832 for this trim.
  • Listed $1,293 above that, so there's room to negotiate toward $77,832.

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 2500 HD is listed at $79,125, which is $8,015 below its MSRP of $87,140 — a notable discount. Compared to similar vehicles nationally, this one is priced $1,293 higher than the market average. It has been on the dealer’s lot for 30 days. Located at S & K BUICK-GMC, INC. in Springfield, IL.

Price Breakdown

Base MSRP$87,140
Total MSRP$87,140
Advertised price$79,125
Markup-$8,015

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

ExteriorRedInteriorDARK WALNUT/SLATEDrivetrain4WDShippingAt DealerHold StatusPre-SoldNoDays on Lot30 daysETAFirst SeenJul 8, 2026

Delivery Pipeline

AllocatedJul 8, 2026
In Transit
Port to Dealer
🏁
At Dealer
🏁Vehicle has arrived at the dealership.

Factory Options

  • ASSIST STEP AND FLOOR LINER$950
  • PACKAGE$1,050
  • CRUISE CONTROL$645
  • MULTIPRO TAILGATE$445
  • POWER SUNROOF$995
  • VOLCANIC RED TINTCOAT$645
  • X31 OFF-ROAD AND PROTECTION$1,625

Specifications

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Est. Monthly Payment

$1,393/mo

Down: $7,913Financed: $71,212

Estimate only, based on the advertised price. Does not include taxes, dealer fees, or insurance.

Est. Out-the-Door Price

$86,230 price + tax

$86,893 out the door, once typical title, registration and doc fees are added — but those vary by dealer.

Car tax follows where you register the car, not where the dealer is.

Illinois tax: $7,105 (8.98%)

Save $8,475 on one of 128 comparable 2026 Sierra 2500 HD SLT about 797 miles away. The lowest is $70,650 in Jacksonville, FL — real leverage when you ask S & K BUICK-GMC, INC. to match it. See that listing →

Prefer closer? One about 146 mi away saves $5,130 (Joliet, IL). View →

$79,125-$8,015

30 days on lot