2021 GMC Sierra 1500 SLT

  • Used
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    The overview

    Exterior Color
    Pacific Blue Metallic
    Interior Color
    DARK WALNUT/SLATE, PERFORATED LEATHER-APPOINTED FR
    Odometer
    55,315 miles
    Fuel Economy
    14/20 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
    VIN
    1GTU9DEL9MZ289205
    Stock Number
    GU8832

      A closer look at what’s included

      Base model features & specs only
      • Max seating capacity: 5
      • Fuel System: Direct Injection
      • Fuel tank capacity: 24 gal
      • Horsepower: 420
      Vehicle Details
      Discover the capability and refinement of this pre-owned 2021 GMC Sierra 1500 SLT, now available in Palestine, TX. Powered by a strong V8, 6.2L gasoline engine and equipped with 4WD, this GMC Sierra delivers confident performance for towing, hauling, and everyday driving. The SLT trim blends premium comfort with rugged GMC engineering, making it a smart choice for drivers who need versatility without sacrificing style. Inside, you'll find a well-appointed cabin designed around convenience and connectivity. Enjoy the clarity of the BOSE Stereo, seamless smartphone integration with Apple CarPlay, and added confidence from the Back-Up Camera and Lane Keep Assist. Whether you are commuting through town or heading out on a worksite, this truck is built to support your day with advanced features and a comfortable ride. This GMC Sierra 1500 is also a CARFAX 1-Owner vehicle, giving you added peace of mind and a great ownership history. Its bold exterior, spacious interior, and proven V8 power make it a standout option for shoppers searching for a dependable full-size pickup in Palestine, TX. If you are looking for a pre-owned GMC Sierra 1500 SLT with premium features and real capability, this one deserves a closer look.

      Equipment
      This 2021 GMC Sierra 1500 features steering wheel audio controls. This 1/2 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This vehicle features a high end BOSE stereo system. You'll never again be lost in a crowded city or a country region with the navigation system on this model. This 2021 GMC Sierra 1500 features a hands-free Bluetooth phone system. It keeps you comfortable with Auto Climate. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. This model offers Apple CarPlay for seamless connectivity. Lane Keep Assist in it helps maintain safe driving by gently steering to stay within the lane. This 1/2 ton pickup's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. See what's behind you with the back up camera on the GMC Sierra.

      Packages
      SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; 2 USB Ports (1st Row); Floor-Mounted Center Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote. Texas Edition SLT Premium Plus Package: 20" X 9" Polished Aluminum Wheels; Chrome Wheel to Wheel Assist Steps; Texas Edition Badging; Spray-On Pickup Bed Liner with GMC Logo. Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control. Preferred Equipment Group 4SA: LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Compass; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver a

      KBB.com Consumer Reviews

      Kelley Blue Book Logo4.0out of 5 overall
      • 4.0

        Depreciation of 50%

        by Manny A on 10/28/2026 10:06:36 AM

        This is a amazing truck.. Comfortable lots of sensors Etc…. My truck has 30000 miles I when to trade in they offer $46000 I paid $86000 the depreciation is incredible I don’t buy new truck never again.…
      • 5.0

        2021 GMC SLT 4WD SIERRA, Great Truck

        by Ransom1 on 10/15/2026 4:18:42 PM

        This is my 8th truck. This is hands down the very best truck I’ve ever owned. Not only is it the best looking truck on the road I have never had it in the shop except for oil changes and scheduled maintenance. The silver does not show dirt or grime.…
      • 5.0

        Great 4 cylinder truck

        by Steve on 9/23/2026 2:01:15 AM

        I have only pulled a trailer one time and still got 18 mpg down doing 80 down the interstate. Otherwise this vehicle is used for commuting or recreating. I typically get 22-24 mpg driving MT highways to the mountains. The turbo has some spunk for getting up to speed and the five years I've had my truck no complaints.…
      Dealers advertised price expires at the end of each business day