Sign InJoin CruzTM

Los Parientes Auto Sales

10026 N FWY, Houston, TX 77037
4.2
4.2 out of 5 stars
0view

Used 2021 GMC Sierra 1500 SLT

128,754 miles
For Sale:Price Unknown
2021-gmc-sierra-1500-slt-4x2-4dr-crew-cab-5-8-ft-sb.jpg
2021-gmc-sierra-1500-slt-4x2-4dr-crew-cab-5-8-ft-sb.jpg
2021-gmc-sierra-1500-slt-4x2-4dr-crew-cab-5-8-ft-sb.jpg
2021-gmc-sierra-1500-slt-4x2-4dr-crew-cab-5-8-ft-sb.jpg
2021-gmc-sierra-1500-slt-4x2-4dr-crew-cab-5-8-ft-sb.jpg
  • Truck
  • Pickup
  • Crew Cab
  • Condition
    Used
  • Mileage
    128,754miles
  • Aggregate Ratings
    3.6
    3.6 out of 5 stars
  • Generation
    4(2019 - 2026)
  • Trim
    SLT
  • Drivetrain
    4X2
  • Transmission
    8-Speed Shiftable Automatic
  • MPG
    15 city22 highwayMax range: 528 miles
  • Exterior Color
    Summit White (White)Factory Paint Code:GAZ
  • Interior Color
    Tan
  • Upholstery
    Leather
  • Size Segment
    1/2 Ton
  • Doors
    4
  • Max Seating
    6
  • Max Towing Capacity
    11,200lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • Bed Length
    69.9in.
  • Ground Clearance
    7.9inch
  • NHTSA Safety Ratings
    4
    4 out of 5 stars
  • Final Assembly Point
    Silao, Mexico
  • VIN
    3GTP8DED4MG399829
  • Starting MSRP
    $47,500

Engine5.3L V8 Gasoline 355hp

  • Fuel Type:Gasoline
  • Fuel Quality:87
  • Max Horsepower:355 hp @ 5600 rpm
  • Power to Weight Ratio:13.58lbs/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

  • 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

0view
Listed on April 25, 2026 (2 hours ago)
Not the right one?868 similar vehicles available nationwide
View Similar Vehicles

This Used 2021 GMC Sierra 1500 SLT is available for drivers in Houston, Spring, Cypress, Katy, Humble, Pasadena, Pearland, Tomball ...

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.