2020 GMC Sierra 2500HD

  • Used
Please Call
Countryside CDJR of Jackson
Location Details
Call 770-775-3434
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    The overview

    Exterior Color
    Summit White
    Interior Color
    Dark Walnut/Dark Ash Grey
    Odometer
    81,634 miles
    Seating
    5 seats
    Transmission
    Unknown
    Engine
    Unknown
    VIN
    1GT49REY1LF128985
    Stock Number
    R2409A
    • Show Me the CARFAX Badge

    The highlights

    • Navigation system
    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Premium audio system
    • Wireless phone connectivity
    • Parking sensors
    • Front dual zone A/C
    • Auto high-beam headlights
    • Auto-dimming rearview mirror
    • Split folding rear seat
    • Memory seat

    A closer look at what’s included

    • Driver Alert Package II
    • Driver Alert Package I
    • ProGrade Trailering System
    • X31 Off-Road Package
    Included Options
    • HD Rear Vision Camera
    • LED Cargo Area Lighting
    • Remote Vehicle Starter System
    • 2 USB Ports (1st Row)
    • Power Sliding Rear Window with Defogger
    • Safety Alert Seat
    • Electric Rear-Window Defogger
    • Floor-Mounted Center Console
    • Unauthorized Entry Theft-Deterrent System
    • Signature Denali Grille
    • Compass Located in Instrument Cluster
    • Electrical Lock Control Steering Column
    • 120-Volt Instrument Panel Power Outlet
    • LED Smoked Amber Roof Marker Lamps
    • Heated Driver and Front Outboard Passenger Seats
    • Wireless Charging
    • Steering Wheel Audio Controls
    • Universal Home Remote
    • OnStar and GMC Connected Services Capable
    • 120-Volt Bed Mounted Power Outlet
    • Heated 2nd Row Outboard Seats
    • Power Front Passenger Windows with Express Up/down
    • Deep-Tinted Glass
    • Spray-On Pickup Box Bed Liner with Denali Logo
    • Power Rear Windows with Express Down
    • Integrated Trailer Brake Controller
    • Premium GMC Infotainment System Radio with Navigation
    • Power Windows with Driver Express Up/down
    • Heated and Ventilated Front Bucket Seats
    • Manual Tilt-Wheel/telescoping Steering Column
    • 2nd Row Dual USB Charge-Only Ports
    • Keyless Open and Start
    • Rear Wheelhouse Liners
    • 6" Rectangular Chromed Tubular Assist Steps
    • 12-Volt Rear Auxiliary Power Outlet
    • 2 USB Ports
    • Polished Exhaust Tip
    • Power Door Locks
    • Chrome Recovery Hooks
    • Duramax 6.6L Turbo-Diesel V8 Engine
    • 2-Speed Active Transfer Case
    • Dual Heavy-Duty 70 Amp Battery
    • Heavy-Duty 80 Amp Battery
    • Power Sunroof
    • Rear Camera Mirror
    • TRANSMISSION
    • ALLISON 10-SPEED AUTOMATIC
    • Alternator
    • 220 amps
    • ENGINE BLOCK HEATER
    • EXHAUST BRAKE
    • WINTER GRILLE COVER
    • EMISSIONS
    • FEDERAL REQUIREMENTS
    • SUMMIT WHITE
    • REAR AXLE
    • 3.42 RATIO
    • DARK WALNUT/DARK ASH GREY
    • FORGE PERFORATED LEATHER-APPOINTED SEAT TRIM
    • GVWR
    • 11
    • 350 LBS. (5148 KG)
    • TRAILER TIRE PRESSURE MONITOR SENSORS - includes set of 4 sensors. Sensor functionality requires (U1D) In-vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
    • LPO
    • ALL-WEATHER FLOOR LINER
    • 1ST AND 2ND ROWS
    • MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY
    • BED VIEW CAMERA - camera in the CHMSL to show a view of the cargo bed
    • includes Two Trailer Camera Provisions
    • HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS - provides the driver with an overhead view of the scene around the vehicle on a center stack display
    • License plate kit
    • front
    • GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. - Includes hitch platform with tray to accept ball
    • stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).
    • TECHNOLOGY PACKAGE - includes (UVS) HD Surround Vision
    • (DRZ) Rear Camera Mirror
    • (UVN) Bed View Camera and (UV6) Multicolor 15" Diagonal Head-Up Display
    • DENALI ULTIMATE PACKAGE - includes (CWM) Technology Package and (CF5) power sunroof
    • DENALI PREFERRED EQUIPMENT GROUP - Includes Standard Equipment
    • 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
    • Garage door transmitter
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Navigation system
    • 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 tires: 275/65SR20.0E
    • Front wheel independent suspension
    • Power steering
    • Rear tires: 275/65SR20.0E
    • Single rear wheels
    • Speed-sensing steering
    • Tires: all-terrain
    • Wheel size: 20"
    • 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
    • Speaker type: Bose
    • Speakers: 7
    • Steering wheel mounted audio controls
    • Wireless phone connectivity: Bluetooth
    • Front center armrest
    • Front seats: bucket
    • Genuine wood console insert
    • Genuine wood door panel insert
    • Heated front seats
    • Heated rear seats
    • Leather upholstery
    • Max seating capacity: 5
    • 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
    • Ventilated front seats
    • 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
    • Bedliner
    • Bumpers: body-color
    • Door mirrors: chrome
    • Heated door mirrors
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Skid plates
    • Tailpipe finisher: polished
    • 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
    • Auto high-beam headlights
    • Blind spot: Lane Change Alert with Side Blind Zone Alert warning
    • Compass
    • Delay-off headlights
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Lane departure: Lane Departure Warning warning
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Parking sensors: UltraSonic front and rear
    • 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
    • Forward collision: Forward Collision Alert with Automatic Braking mitigation
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Rear collision: Rear Cross-Traffic Alert warning
    • Security system
    • Traction control
    This GMC won't be on the lot long!

    It just arrived on our lot this past week! This 4 door, 5 passenger truck has just over 80,000 miles. Comfort and convenience were prioritized within, evidenced by amenities such as: an outside temperature display, fully automatic headlights, and much more. Smooth gearshifts are achieved thanks to the powerful 8 cylinder engine, and for added security, dynamic Stability Control supplements the drivetrain. Four wheel drive allows you to go places you've only imagined.

    We have the vehicle you've been searching for at a price you can afford. Please don't hesitate to give us a call.

    KBB.com Consumer Reviews

    Kelley Blue Book Logo3.8out of 5 overall
    • 2.0

      Transmission trash

      by Jason on Monday, April 07, 2025

      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…
    • 3.0

      Infotainment system unreliable!

      by Brian C on Friday, June 27, 2025

      The servicing dealer has been great, the GM engineers not so much! The truck will without warning have no sound for the radio and the blinkers. GM told the dealership to reprogram then when that didn't work they said replace the amplifier and when that didn't work, they said replace a module, and when that didn't work they said to replace the amplifier again, and when that didn't work they said we know it's a known problem but we don't know how to fix it. All of this with less than 9k miles. The dealer has done everything that GM has asked them to do, but none of it works. It's very frustrating to pay this much for a truck and you can't get the radio to stay working. It also got away from the factory with paint damage and a dent in the hood,( the dent is from the inside out on a double wall). I thought I was upgrading when I went from a F250 Lariat to a Denali, but I may have traded one headache for another.…
    • 5.0

      Fantastic truck

      by Jjj on Sunday, November 07, 2021

      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!…
    Based on 13 consumer ratings for 2020–2025 models.Privacy
      All pre-owned vehicles are subject to prior sale. Price does not include applicable tax, title, license, processing, and/or documentation fees or other dealer fees. Every effort is made to ensure accurate vehicle information; however, errors may occur. Please verify all details with the dealership as availability, pricing, and specifications are subject to change without notice. We strive to provide the most up-to-date information to confirm specific details please visit the dealership or speak with a member of our management staff. Dealers reserve the right to change pricing at any time.