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2026 Sierra 1500 AT4

VIN: 3GTUUEEL5TG359866

21 days on lot

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2026 Sierra 1500 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 1500 AT4s sell in a median of 15 days (2363 recent sales).
  • 2,649 of 2,649 listed nationwide are buyable right now.

Verify the out-the-door price

This listing is priced $6,000 below the typical Sierra 1500 AT4, 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.

What to aim for

~$68,489

  • Comparable Sierra 1500s (6) average $7,262 below MSRP — about $68,489 for this trim.
  • Listed $1,262 above that, so there's room to negotiate toward $68,489.

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 1500 is listed at $69,750, which is $6,000 below its MSRP of $75,750 — a notable discount. Compared to similar vehicles nationally, this one is priced $1,261 higher than the market average. Located at NAPLETON'S SCHAUMBURG BUICK GMC in Schaumburg, IL.

Price Breakdown

Base MSRP$67,000
Total MSRP$75,750
Advertised price$69,750
Markup-$6,000

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 Lot21 daysETAFirst SeenJun 12, 2026

Delivery Pipeline

AllocatedJun 12, 2026
In Transit
Port to Dealer
🏁
At Dealer
🏁Vehicle has arrived at the dealership.

Factory Options

  • TECHNOLOGY PACKAGE$1,525
  • ENGINE: 6.2L ECOTEC3 V8$1,500
  • POWER SUNROOF$995
  • ACTIVE EXHAUST$395

Specifications

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Est. Monthly Payment

$1,228/mo

Down: $6,975Financed: $62,775

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

Save $7,395 on one of 265 comparable 2026 Sierra 1500 AT4 about 129 miles away. The lowest is $62,355 in Baraboo, WI — real leverage when you ask NAPLETON'S SCHAUMBURG BUICK GMC to match it. See that listing →

$69,750-$6,000

21 days on lot