2023 GMC Sierra 2500HD AT4

  • 120,382 mi
  • Frederick, CO
  • 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
$54,594$57,594
UsedPrice cut 5%

$2,401 below the MSRP of $56,995

On the market 3 days


Truck Ranch Frederick

8301 Raspberry Way, Frederick, CO

Stock #T22851

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Specifications

Year
2023
Make
GMC
Model
Sierra 2500HD
Trim
AT4
Body style
Truck
Mileage
120,382 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
Black
Interior color
Black
MSRP
$56,995
VIN
1GT49PEY8PF128671

Price history

DateListed price
Oct 14, 2026$54,594 ↓
Oct 5, 2026$55,594 ↓
Sep 28, 2026$56,594 ↓
Sep 25, 2026$57,594

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