2019 GMC Sierra 3500HD SLT

  • 141,594 mi
  • Marysville, WA
  • Truck
  • Black
CarBuyingTips Insights
Before you make an offer

Dealer cost — not sticker — is the number that matters. Our free spreadsheet works it out for you in about ten minutes.

Calculate true dealer cost
$39,191$40,991
UsedPrice drop

$2,600 below the MSRP of $41,791

On the market 141 days


Inline Motors

14309 Smokey Point Blvd, Marysville, WA

Stock #291

CarBuyingTips does not sell cars. Listings come from dealer inventory feeds and prices change often — always confirm with the seller.

Specifications

Year
2019
Make
GMC
Model
Sierra 3500HD
Trim
SLT
Body style
Truck
Mileage
141,594 mi
Engine
6.6L 8-cylinder
Horsepower
360 hp
Torque
380 lb-ft
Cylinders
8
Transmission
Automatic
Drivetrain
4WD
Fuel
Diesel
Doors
4
Seats
6
Exterior color
Black
Interior color
Black
MSRP
$41,791
VIN
1GT42VCY2KF181113

Price history

DateListed price
Aug 10, 2026$39,191
Aug 9, 2026$39,191
Jul 19, 2026$39,991
Jul 19, 2026$39,991
Jul 2, 2026$40,991
Jul 1, 2026$40,991
Jun 28, 2026$40,791
Jun 26, 2026$41,791

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