2018 GMC Sierra 3500HD Denali

  • 178,687 mi
  • Houston, TX
  • Truck
  • White
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This vehicle may no longer be available — it was marked sold on Sep 2, 2026.
$36,999
UsedBelow MSRP

$2,000 below the MSRP of $38,999

On the market 279 days


Unique Auto Group

3221 Jeanetta, Houston, TX

Stock #JF256029STK

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Specifications

Year
2018
Make
GMC
Model
Sierra 3500HD
Trim
Denali
Body style
Truck
Mileage
178,687 mi
Engine
6.6L 8-cylinder
Horsepower
360 hp
Torque
380 lb-ft
Cylinders
8
Transmission
Automatic
Drivetrain
4WD
Fuel
Diesel
Doors
4
Seats
5
Exterior color
White
Interior color
Brown
MSRP
$38,999
VIN
1GT42YEY9JF256029

Price history

DateListed price
Oct 17, 2026$36,999 ↓
Oct 14, 2026$37,224 ↑
Oct 14, 2026$37,149 ↓
Oct 11, 2026$37,224 ↑
Oct 3, 2026$37,149 ↓
Oct 3, 2026$37,224 ↑
Oct 1, 2026$37,149 ↓
Sep 29, 2026$37,224

Before you buy this GMC

  • Get the VIN checked before you go. A clean history report is the cheapest insurance you can buy. Vehicle history reports
  • Arrange your own financing first so the finance office has to beat a rate, not set one. Car loan guide
  • Know the 10 dealer scams that happen after you agree on price. Top 10 dealer scams
  • Never discuss a trade-in until the purchase price is locked. Trade-in tips