2023 GMC Sierra 2500HD AT4
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$66,450
UsedBelow MSRP
$1,545 below the MSRP of $67,995
On the market 37 days
Simpson Buick GMC of Buena Park
6600 Auto Center Drive, Buena Park, CA
Stock #P205562
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 2500HD
- Trim
- AT4
- Body style
- Truck
- Mileage
- 21,648 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
- $67,995
- VIN
- 1GT49PEY5PF205562
Price history
| Date | Listed price |
|---|---|
| Sep 5, 2026 | $66,450 ↓ |
| Aug 21, 2026 | $67,450 ↓ |
| Jul 31, 2026 | $68,080 ↑ |
| Jul 31, 2026 | $67,995 ↑ |
| May 16, 2024 | $67,000 ↓ |
| May 15, 2024 | $69,000 ↓ |
| May 5, 2024 | $71,000 ↓ |
| Apr 27, 2024 | $75,000 |
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