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2026 Sierra 3500 HD AT4

VIN: 1GT4UVEY6TF178451

79 days on lot

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2026 Sierra 3500 HD AT4

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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 3500 HD AT4s sell in a median of 23 days (767 recent sales).
  • 637 of 637 listed nationwide are buyable right now.

Negotiation Signal

  • On the lot 79 days — longer than 85% of Sierra 3500 HD listings in FL.
  • Price is down $5,000 from its original list of $89,534.

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

~$83,543

  • Comparable Sierra 3500 HDs (6) average $8,991 below MSRP — about $83,543 for this trim.
  • Listed $991 above that, so there's room to negotiate toward $83,543.
  • It's sat 79 days (longer than 85% 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 $84,534, which is $8,000 below its MSRP of $92,534 — a notable discount. Compared to similar vehicles nationally, this one is priced $991 higher than the market average. It has been on the dealer’s lot for 79 days. Located at TASCA BUICK GMC CLEARWATER in Clearwater, FL.

Price Breakdown

Base MSRP$72,800
Total MSRP$92,534
Advertised price$84,534
Markup-$8,000

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

ExteriorBlackInteriorJET BLACK WITH KALAHARIDrivetrain4WDShippingAt DealerHold StatusPre-SoldNoDays on Lot79 daysETAFirst SeenJun 1, 2026

Delivery Pipeline

AllocatedJun 1, 2026
In Transit
Port to Dealer
🏁
At Dealer
🏁Vehicle has arrived at the dealership.

Factory Options

  • ONYX BLACK$495
  • DUAL ALTERNATORS, 220 AMPS$230
  • TRAILER TIRE PRESSURE$50
  • GOOSENECK/5TH WHEEL PACKAGE$545

Specifications

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Est. Monthly Payment

$1,489/mo

Down: $8,453Financed: $76,081

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

Est. Out-the-Door Price

$89,655 price + tax

$90,812 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.

Florida tax: $5,121 (6.06%)

Save $2,974 on one of 29 comparable 2026 Sierra 3500 HD AT4 about 882 miles away. The lowest is $81,560 in Springfield, MO — real leverage when you ask TASCA BUICK GMC CLEARWATER to match it. See that listing →

Prefer closer? One about 22 mi away saves $2,439 (Tampa, FL). View →

$84,534-$8,000

79 days on lot