2023 GMC Sierra 3500HD AT4

  • 33,357 mi
  • Monroe, WA
  • Truck
  • White
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
$66,695
Certified Pre-OwnedBelow MSRP

$1,215 below the MSRP of $67,910

On the market 19 days


Speedway Chevrolet

16957 W Main St, Monroe, WA

Stock #912304

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

Specifications

Year
2023
Make
GMC
Model
Sierra 3500HD
Trim
AT4
Body style
Truck
Mileage
33,357 mi
Engine
6.6L 8-cylinder
Horsepower
401 hp
Torque
464 lb-ft
Cylinders
8
Transmission
Automatic
Drivetrain
4WD
Fuel
Diesel
Doors
4
Seats
5
Exterior color
White
Interior color
Black
MSRP
$67,910
VIN
1GT49VEY7PF222478

Price history

DateListed price
Aug 24, 2026$66,695
Aug 13, 2026$66,795
Aug 12, 2026$66,995

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