DFW Cash Cars

2801 NE 28th St, Fort Worth, TX 76111
4.3
4.3 out of 5 stars

Used 2021 GMC Sierra 1500 SLT

157,416 miles
For Sale:$29,899
Estimated payment:$678/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $29,400 and $34,600, while the current price is $29,899.$29,400 - $34,600$29,899
  • Priced at $29,899, this vehicle is within the current market price range of $29,400 to $34,600.

  • It has 157,416 miles, which is 66,916 (74%) above the median mileage of 90,500.

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
  • Extended Front Legroom
  • Vaulted Headroom
  • Condition
    Used
  • Mileage
    157,416miles
  • Aggregate Ratings
    3.6
    3.6 out of 5 stars
  • Generation
    4(2019 - 2026)
  • Trim
    SLT
  • Drivetrain
    4X4
  • Transmission
    Automatic 1-Speed
  • Exterior Color
    Satin Steel Metallic (Gray)Factory Paint Code:G9K
  • Interior Color
    Tan
  • Upholstery
    Leather
  • Size Segment
    1/2 Ton
  • Doors
    4
  • Max Seating
    6
  • Max Towing Capacity
    11,700lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • Bed Length
    69.9in.
  • Ground Clearance
    8.1inch
  • NHTSA Safety Ratings
    4
    4 out of 5 stars
  • Final Assembly Point
    Silao, Mexico
  • VIN
    3GTU9DED3MG210040
  • Starting MSRP
    $50,800

Engine5.3L V8 Gasoline 355hp

  • Fuel Type:Gasoline
  • Fuel Quality:87
  • Max Horsepower:355 hp @ 5600 rpm
  • Power to Weight Ratio:14.2lbs/hp
  • Max Torque:383 ft.lbf @ 4100 rpm
  • Brand:EcoTec3
  • Displacement:5.3liters
  • Block Type:V
  • Cylinders:8
  • Aspiration:Naturally Aspirated
  • Fuel Induction:Direct Injection
  • Redline:5,800rpm
  • Oil Capacity:7.6liters
  • Cam Type:OHV
  • Stroke:3.62
  • Bore:3.78
  • Valves:16

Message from the seller

Introducing the 2021 GMC Sierra 1500 SLT, the ultimate combination of power, capability, and luxury. This truck is designed to elevate your driving experience, with its sleek and modern exterior and spacious and comfortable interior.

Under the hood, you'll find a powerful 5.3L V8 engine, capable of producing 355 horsepower and 383 pound-feet of torque. Paired with a smooth 8-speed automatic transmission, this truck delivers an impressive towing capacity of up to 11,800 pounds. Whether you're hauling heavy loads or cruising down the highway, the Sierra 1500 SLT has got you covered.

Step inside the cabin and experience the luxurious and spacious interior. With premium leather seating surfaces and heated front seats, every ride will feel like a first-class experience. The available heated steering wheel and dual-zone automatic climate control ensure that you and your passengers stay comfortable, no matter the weather outside.

But the Sierra 1500 SLT isn't just about comfort, it's also packed with advanced technology to keep you connected and entertained on the road. The 8-inch touchscreen display with GMC Infotainment System allows you to access your favorite apps, make hands-free calls, and even stream music. And with available features like a 4G LTE Wi-Fi hotspot and wireless charging, staying connected has never been easier.

Safety is also a top priority for GMC, which is why the Sierra 1500 SLT comes equipped with a range of advanced safety features. From the available forward collision alert and lane departure warning to the standard rear vision camera, this truck has your back on the road.

Don't settle for a mediocre truck, upgrade to the 2021 GMC Sierra 1500 SLT and experience the ultimate combination of power and luxury. Visit our dealership today to test drive this impressive truck and see for yourself why it's a top choice for drivers everywhere.

  • Comfort & Seating:

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

    • 115V Power Outlet
    • Automatic Climate Control
    • Remote Start
  • Entertainment:

    • Bluetooth
    • Satellite Radio
  • Exterior:

    • Heated Mirrors
    • Tinted Windows
  • Other:

    • Trailer Hitch
  • Safety:

    • Backup Camera
    • Tire Pressure Monitoring
  • Technology:

    • Android Auto

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Listed on April 22, 2026 (9 hours ago)
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Cruz™ Disclaimer: Vehicle details shown on this site are provided by sellers or third parties. Cruz™ does not independently verify this information and is not liable for its accuracy. All services and content are offered without any warranty, either expressed or implied. Learn more here.MPG & Max Range: Fuel economy estimates are provided by the EPA and are intended for comparison purposes only. Your actual mileage will vary depending on driving conditions, vehicle condition, and other factors.Price: Prices shown may not include taxes, fees, or other charges. Prices and availability are subject to change without notice. Contact the seller for the most current pricing information.Options & Features: Installed options may not be shown. Contact the seller for more information about available features and options.