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2026 Sierra 1500 AT4

VIN: 3GTUUEEL4TG409009

9 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 16 days (3161 recent sales).
  • 2,669 of 2,669 listed nationwide are buyable right now.

Verify the out-the-door price

This listing is priced $4,041 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.

Deal Analysis

This 2026 Sierra 1500 is listed at $74,709, which is $4,041 below its MSRP of $78,750 — a notable discount. Compared to similar Sierra 1500 vehicles nationally (averaging $2,671 below MSRP), this one is priced $1,370 lower than the market average. Located at CASPER GMC in Casper, WY.

Price Breakdown

Base MSRP$67,000
Total MSRP$78,750
Advertised price$74,709
Markup-$4,041

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

ExteriorGrayInteriorJET BLACK WITH KALAHARIDrivetrain4WDShippingAt DealerHold StatusPre-SoldNoDays on Lot9 daysETAFirst SeenJul 8, 2026

Delivery Pipeline

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

Factory Options

  • ACTIVE EXHAUST$395
  • LPO, EXHAUST CALIBRATION$395
  • SPORT PEDAL COVER KIT$195
  • CARGO TIE-DOWNS (4)$125
  • ENGINE BLOCK HEATER$100
  • TAILGATE ASSIST HANDLE$65
  • ENGINE: 6.2L ECOTEC3 V8$1,500
  • POWER SUNROOF$995
  • STERLING METALLIC$495

Dealer Add-Ons

+$1,775 total
  • GMC MULTIPRO TAILGATE$250
  • TECHNOLOGY PACKAGE$1,525

Specifications

Dealer

CASPER GMC

Casper, WY

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Est. Monthly Payment

$1,316/mo

Down: $7,471Financed: $67,238

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

Save $6,414 on one of 116 comparable 2026 Sierra 1500 AT4 about 1,148 miles away. The lowest is $68,295 in Opelousas, LA — real leverage when you ask CASPER GMC to match it. See that listing →

$74,709-$4,041

9 days on lot