Used 2020 GMCSierra SLT

    Exterior Color
    Carbon Black Metallic
    Interior Color
    Jet Black
    Odometer
    82,826 miles
    Transmission
    10-speed automatic
    Drivetrain
    4WD
    Engine
    V8, 6.6L
    VIN
    1GT49NEY4LF111266
    Stock Number
    C454B
     
    GMC Sierra
    • AutoCheck

    Highlighted Features

    • Leather upholstery
    • Automatic temperature control
    • Premium audio system
    • Wireless phone connectivity
    • Front dual zone A/C
    • Auto-dimming rearview mirror
    • Split folding rear seat
    • Memory seat
    • Heated front seats
    • Perimeter/approach lights
    • Remote keyless entry
    • Heated steering wheel

    Included Packages & Accessories

    • SLT Convenience Package: Heated and Ventilated Front Bucket Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Defogger; 2 USB Ports (1st Row); LED Smoked Amber Roof Marker Lamps; Floor-Mounted Center Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote
    • Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Lane Change Alert with Side Blind Zone Alert; Perimeter Lighting
    • Driver Alert Package II: Forward Collision Alert; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Lane Departure Warning
    • X31 Off-Road Package: Off-Road Suspension; Hill Descent Control; Skid Plates
    • SLT Preferred Package: Bose Premium 7 Speaker Sound System; Wireless Charging; Premium GMC Infotainment System Radio with Navigation
    • SLT Premium Plus Package: Spray-On Pickup Box Bed Liner with GMC Logo; 6 Rectangular Chromed Tubular Assist Steps; 20 6-Spoke Bright Machined Aluminum Wheels
    • Preferred Equipment Group 4SA: LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Unauthorized Entry Theft-Deterrent System; Chrome Surround Grille with High Gloss Black Mesh; Compass Located in Instrument Cluster; 4.2 Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; 120-Volt Instrument Panel Power Outlet; Steering Wheel Audio Controls; OnStar and GMC Connected Services Capable; 120-Volt Bed Mounted Power Outlet; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Power Windows with Driver Express Up/down; Manual Tilt-Wheel/telescoping Steering Column; 2nd Row Dual USB Charge-Only Ports; Keyless Open and Start; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Power Door Locks
    • 20 6-Spoke Bright Machined Aluminum Wheels
    • 6 Rectangular Chromed Tubular Assist Steps
    • Spray-On Pickup Box Bed Liner with GMC Logo
    • Carbon Black Metallic
    • LT275/65R20 AT BW Tires
    • Black Front and Rear Molded Splash Guards
    • Skid Plates
    • LED Smoked Amber Roof Marker Lamps
    • 5th Wheel and Gooseneck Trailer Wiring Provisions
    • Apple CarPlay/Android Auto smart device mirroring
    • 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
    • Integrated navigation system
    • Bluetooth handsfree wireless device connectivity
    • Forward Collision Alert with Automatic Braking
    • Hitch View rear mounted camera
    • Brake assist system
    • Lane Departure Warning
    • Rear Cross-Traffic Alert collision warning
    • Teen Driver restricted driving mode/alerts
    • Lane Change Alert with Side Blind Zone Alert blind spot warning
    • Following Distance Indicator
    • IntelliBeam auto high-beam headlights
    • Immobilizer
    • StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
    • Hill Descent Control (HDC)
    • Hill start assist
    • UltraSonic front and rear parking sensors
    • LED daytime running lights
    • LED brake lights
    • Cruise control with steering wheel mounted controls
    • Keyfob remote start
    • Front wireless smart device charging
    • Keyless Open/Keyless Start with hands-free access and push button start
    • Keyfob window control
    • Rear Seat Reminder rear seat check warning
    • 1 exterior 120V AC power outlet
    • Ventilated driver and front passenger seats
    • Heated steering wheel
    • Heated driver and front passenger seats
    • Heated rear seats
    • Leather front seat upholstery
    • Driver seat power reclining
    • lumbar support
    • cushion tilt
    • fore/aft control and height adjustable control
    • Dual-zone front climate control
    • Automatic climate control
    • Primary monitor touchscreen
    • Bluetooth wireless audio streaming
    • Bose speakers
    • External memory control
    • Internet radio capability
    • AutoTrac part and full-time 4WD
    • Duramax 6.6L V-8 diesel direct injection
    • intercooled turbo
    • diesel
    • engine with 445HP
    • Hitch Guidance vehicle to trailer hitching assist
    • Trailer light test
    • Trailer light malfunction warning
    • Trailer theft alarm
    • Trailer brake controller
    • Trailer sway control
    • Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
    • Power extendable trailer mirrors

    Standard Specifications

    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Front beverage holders
    • Front dual zone A/C
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: doors and push button start
    • Rear beverage holders
    • Rear door bins
    • Remote engine start: keyfob
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Single rear wheels
    • Speed-sensing steering
    • Tires: all-terrain
    • 1st row LCD monitors: 2
    • AM/FM radio: SiriusXM
    • Premium audio system: Premium GMC Infotainment System
    • Primary LCD size: 8.0"
    • Smart device integration: Apple CarPlay/Android Auto
    • Steering wheel mounted audio controls
    • Wireless phone connectivity: Bluetooth
    • Front center armrest: w/storage
    • Heated front seats
    • Leather upholstery
    • Power 2-way driver lumbar support
    • Power 2-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Seat Upholstery: leather
    • Split folding rear seat
    • Cylinder configuration: V-8
    • Drive type: four-wheel
    • Engine liters: 6.6L
    • Engine location: front
    • Fuel economy fuel type: gasoline
    • Fuel tank capacity: 36.0gal.
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Rear locking differential
    • Variable valve control
    • Ground clearance (min): 257mm (10.1")
    • Auto-dimming door mirrors
    • Bumpers: chrome
    • Door mirrors: chrome
    • Heated door mirrors
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Trailer hitch receiver
    • Trailer sway control
    • Turn signal indicator mirrors
    • Exterior body width: 2,079mm (81.8")
    • Exterior height: 2,023mm (79.7")
    • Exterior length: 6,352mm (250.1")
    • Front headroom: 1,093mm (43.0")
    • Front hiproom: 1,554mm (61.2")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,677mm (66.0")
    • Rear headroom: 1,013mm (39.9")
    • Rear hiproom: 1,530mm (60.2")
    • Rear legroom: 1,102mm (43.4")
    • Rear shoulder room: 1,659mm (65.3")
    • Towing capacity: 6,577kg (14,500lbs)
    • Turning radius: 8.0m (26.3')
    • Wheelbase: 4,037mm (158.9")
    • Appearance: analog
    • Compass
    • Delay-off headlights
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Rear reading lights
    • Rear window defroster
    • Tachometer
    • Trip computer
    • Variably intermittent wipers
    • Voltmeter
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Security system
    • Traction control

    Dealer Notes

    Equipment
    This 2020 GMC Sierra 2500 keeps you comfortable with Auto Climate. This vehicle comes equipped with Android Auto for seamless smartphone integration on the road. The steering wheel audio controls on this 2020 GMC Sierra 2500 keep the volume and station within easy reach. This 2020 GMC Sierra 2500 warns of approaching vehicles with Cross-Traffic Alert. This 2020 GMC Sierra 2500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Keep your hands warm all winter with a heated steering wheel in this 2020 GMC Sierra 2500 . See what's behind you with the back up camera on this unit. An off-road package is equipped on the vehicle. The vehicle has only one previous owner, verified by AutoCheck. The installed navigation system will keep you on the right path. The state of the art park assist system will guide you easily into any spot.

    Packages
    SLT Convenience Package: Heated and Ventilated Front Bucket Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Defogger; 2 USB Ports (1st Row); LED Smoked Amber Roof Marker Lamps; Floor-Mounted Center Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote. Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Lane Change Alert with Side Blind Zone Alert; Perimeter Lighting. Driver Alert Package II: Forward Collision Alert; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Lane Departure Warning. X31 Off-Road Package: Off-Road Suspension; Hill Descent Control; Skid Plates. SLT Preferred Package: Bose Premium 7 Speaker Sound System; Wireless Charging; Premium GMC Infotainment System Radio with Navigation. SLT Premium Plus Package: Spray-On Pickup Box Bed Liner with GMC Logo; 6 Rectangular Chromed Tubular Assist Steps; 20 6-Spoke Bright Machined Aluminum Wheels. Preferred Equipment Group 4SA: LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Unauthorized Entry Theft-Deterrent System; Chrome Surround Grille with High Gloss Black Mesh; Compass Located in Instrument Cluster; 4.2 Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; 120-Volt Instrument Panel Power Outlet; Steering Wheel Audio Controls; OnStar and GMC Connected Services Capable; 120-Volt Bed Mounted Power Outlet; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Power Windows with Driver Express Up/down; Manual Tilt-Wheel/telescoping Steering Column; 2nd Row Dual USB Charge-Only Ports; Keyless Open and Start; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Power Door Locks. 20 6-Spoke Bright Machined Aluminum Wheels. 6 Rectangular Chromed Tubular Assist Steps. Spray-On Pickup Box Bed Liner with GMC Logo. Carbon Black Metallic. LT275/65R20 AT BW Tires. Black Front and Rear Molded Splash Guards. Skid Plates. LED Smoked Amber Roof Marker Lamps. 5th Wheel and Gooseneck Trailer Wiring Provisions. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall3.8Out of 5
    • Transmission trash

      By Jason on Monday, April 07, 2025

      2.0
      Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk
    • Fantastic truck

      By Jjj on Sunday, November 07, 2021

      5.0
      This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck!
    • Don't judge a truck by the appearance

      By jmil on Wednesday, May 11, 2022

      3.0
      Great truck, loved it until the DEF tank heater malfunctioned and shut down the truck. Now sitting waiting for the replacement tank for over 10 weeks. Turns out every HD truck 2020 and 2021 has the same problem and all will need this replacement that is being produced at a snail's pace by GM. Per the dealership, last count, over 9000 trucks like mine are idle waiting for this part. $65000 waste of money and terrible service by GMC (not the local dealership).

    * The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.

    * Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.