Pettijohn Auto Center

1301 South 25th Street, Bethany, MO 64424
4.7
4.7 out of 5 stars

Used 2025 GMC Sierra 2500HD Denali

45,069 miles
For Sale:$70,500
Estimated payment:$1,599/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $56,900 and $66,900, while the current price is $70,500.$56,900 - $66,900$70,500
  • Priced at $70,500, this vehicle is $3,600 above the high end of its fair market value of $66,900.

  • The current fair market price range is between $56,900 to $66,900.

  • It has 45,069 miles, which is 28,269 (168%) above the median mileage of 16,800.

Note: This is an estimate based on a variety of factors (experimental feature). It is intended to provide a fair market value range to help guide your buying decision.

View Full Value Report

  • Truck
  • Pickup
  • Crew Cab
  • Luxury
  • Very Comfortable
  • High-Tech
  • Heavy Hauler
  • Extended Front Legroom
  • Condition
    Used
  • Mileage
    45,069miles
  • Aggregate Ratings
    4.2
    4.2 out of 5 stars
  • Generation
    4(2020 - 2026)
  • Trim
    Denali
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • Exterior Color
    Sterling Metallic (Gray)Factory Paint Code:GXD
  • Interior Color
    Jet Black (Black)Factory Paint Code:H2X
  • Size Segment
    Heavy Duty
  • Doors
    4
  • Max Seating
    5
  • Max Towing Capacity
    16,000lbs.
  • Ground Clearance
    10.3inch
  • Final Assembly Point
    Flint, Michigan
  • VIN
    1GT4UREY4SF257879

Engine6.6L V8 Bio Diesel 470hp

  • Fuel Type:Bio Diesel
  • Max Horsepower:470 hp @ 2800 rpm
  • Max Torque:975 ft.lbf @ 1600 rpm
  • Brand:Duramax
  • Displacement:6.6liters
  • Block Type:V
  • Cylinders:8
  • Aspiration:Turbo
  • Fuel Induction:Common Rail Direct Injection
  • Oil Capacity:9.5liters
  • Cam Type:OHV
  • Stroke:3.9
  • Bore:4.06
  • Valves:32

Message from the seller

Experience the pinnacle of power and refinement in the 2025 GMC Sierra 2500HD Denali. This remarkable heavy-duty pickup is engineered to conquer any challenge, whether hauling a heavy load or traversing rugged terrain. Boasting a Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission, this Sierra 2500HD delivers an exceptional 470 horsepower and an astounding 975 lb-ft of torque, making it a true workhorse.

- No Hidden Fees of Any Kind
- 4WD/AWD
- A/C Seats/Cooled Seats
- Apple CarPlay/Android Auto
- Backup Camera
- Keyless Entry
- Keyless Start
- Leather Seats
- Remote Start
- TECHNOLOGY PACKAGE (Includes Rear Camera Mirror and Multicolor 15'' Diagonal Head-Up Display)
- ENGINE BLOCK HEATER
- ALTERNATOR, 220 AMP
- Gooseneck/5th Wheel Prep Package
- Hitch Package (LPO)
- Preferred Equipment Group 5SA
- Technology Package
- X31 Off-Road Package

This Sierra 2500HD Denali is equipped with a host of premium features that elevate the driving experience. Indulge in the comfort of heated and ventilated front seats, a heated steering wheel, and a Bose premium sound system. Stay connected with wireless charging, Apple CarPlay, and Android Auto, while the Multicolor Head-Up Display and Rear Camera Mirror provide enhanced visibility and convenience.

For those who demand the best, the Sierra 2500HD Denali delivers uncompromising capability. The 4WD system with a 2-speed active transfer case ensures confident handling in any conditions, while the Off-Road Package and Hill Descent Control provide the tools to tackle the toughest terrain. The Gooseneck/5th Wheel Prep Package and Hitch Package further enhance the Sierra's towing prowess, making it the ultimate partner for your biggest jobs.

Elevate your driving experience with the 2025 GMC Sierra 2500HD Denali. This exceptional heavy-duty pickup combines unparalleled power, advanced technology, and premium comfort to redefine what's possible in a work-ready truck. Visit our showroom today to experience the difference for yourself and discover why the Sierra 2500HD Denali is the ultimate choice for those who demand the best.

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Listed on March 6, 2026 (2 months ago)
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