Supreme Auto Sales

7505 Dahlia Street A, Commerce City, CO 80022

Used 2018 GMC Sierra 1500 Denali

145,840 miles
For Sale:$24,399
Estimated payment:$553/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $26,100 and $30,700, while the current price is $24,399.$26,100 - $30,700$24,399
  • Priced at $24,399, this vehicle is $1,701 (7%) below the low end of its fair market value of $26,100.

  • The current fair market price range is between $26,100 to $30,700.

  • It has 145,840 miles, which is 44,740 (44%) above the median mileage of 101,100.

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
  • Extended Front Legroom
  • Vaulted Headroom
  • Condition
    Used
  • Mileage
    145,840miles
  • Aggregate Ratings
    3.4
    3.4 out of 5 stars
  • Generation
    3(2014 - 2018)
  • Trim
    Denali
  • Drivetrain
    4X4
  • Transmission
    8-Speed Shiftable Automatic
  • MPG
    15 city20 highwayMax range: 520 miles
  • Exterior Color
    White Frost Tricoat (White)Factory Paint Code:G1W
  • Interior Color
    Cocoa Dark Sand (Brown & Beige)Factory Paint Code:HDQ
  • Upholstery
    Leather
  • Size Segment
    1/2 Ton
  • Doors
    4
  • Max Seating
    5
  • Max Towing Capacity
    9,100lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • Bed Length
    69.3in.
  • Ground Clearance
    8.9inch
  • NHTSA Safety Ratings
    5
    5 out of 5 stars
  • Final Assembly Point
    Silao, Mexico
  • VIN
    3GTU2PEJ6JG241113
  • Starting MSRP
    $56,000

Engine6.2L V8 Gasoline 420hp

  • Fuel Type:Gasoline
  • Fuel Quality:87
  • Max Horsepower:420 hp @ 5600 rpm
  • Power to Weight Ratio:12.97lbs/hp
  • Max Torque:460 ft.lbf @ 4100 rpm
  • Brand:EcoTec3
  • Displacement:6.2liters
  • Block Type:V
  • Cylinders:8
  • Aspiration:Naturally Aspirated
  • Fuel Induction:Direct Injection
  • Redline:6,000rpm
  • Oil Capacity:7.6liters
  • Cam Type:OHV
  • Stroke:3.62
  • Bore:4.06
  • Valves:16

Message from the seller

Introducing the all-new 2018 GMC Sierra 1500 Denali - the ultimate truck for those who demand both power and luxury. With its bold and rugged design, this truck is built to dominate the roads and command attention.

Step inside and experience true refinement with its spacious and comfortable cabin, adorned with premium leather seats and wood trim accents. The Denali also boasts the latest technology, including an 8-inch touchscreen display, a customizable driver information center, and a Bose premium sound system.

Under the hood, the Sierra 1500 Denali packs a punch with its powerful 6.2L V8 engine, delivering an impressive 420 horsepower and 460 lb-ft of torque. Combined with an 8-speed automatic transmission and available all-wheel drive, this truck is ready to take on any challenge, whether it's towing heavy loads or conquering rough terrain.

But don't just take our word for it, come see for yourself and take a test drive in the 2018 GMC Sierra 1500 Denali. With its superior performance, luxurious features, and unmatched style, it's the perfect truck for those who refuse to settle for anything less than the best. Don't miss out on owning this top-of-the-line truck - visit our dealership today.

  • Comfort & Seating:

    • Heated Seats
    • Heated Steering Wheel
    • Power Seats
    • Ventilated Seats
  • Convenience:

    • 115V Power Outlet
    • Adjustable Pedals
    • Automatic Climate Control
    • Garage Door Opener
    • Parking Sensors
    • Remote Start
  • Entertainment:

    • Bluetooth
    • Premium Audio
    • Satellite Radio
  • Exterior:

    • Heated Mirrors
    • Tinted Windows
  • Other:

    • Trailer Hitch
  • Safety:

    • Automatic Emergency Braking
    • Autonomous Braking
    • Backup Camera
    • Collision Avoidance
    • Lane Departure Warning
    • Lane Keeping Assistance
    • Tire Pressure Monitoring
  • Technology:

    • Navigation

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Listed on April 25, 2026 (2 hours ago)
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