2021 GMC Sierra 2500 HD Base

  • Used
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Sullivan Motor Company Inc.
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    The overview

    Exterior Color
    Summit White
    Interior Color
    Black
    Odometer
    93,299 miles
    Transmission
    6-Speed Automatic
    Drivetrain
    4x2
    Engine
    V-8 cyl
    VIN
    1GD18LE73MF193165
    Stock Number
    26-357
    • Show Me the CARFAX Badge

    The highlights

    • Premium audio system
    • Wireless phone connectivity
    • Exterior parking camera rear
    • Split folding rear seat
    • Fully automatic headlights
    • Trailer hitch receiver
    • Trailer sway control

    A closer look at what’s included

    • Convenience Package
      • Remote Keyless Entry
      • EZ Lift Power Lock & Release Tailgate
      • Deep-Tinted Glass
      • LED Cargo Area Lighting
      • Electric Rear-Window Defogger
      • Outside Power-Adjustable Black Mirrors
      • Steering Wheel-Mounted Cruise Control
    • OnStar & GMC Connected Services Capable
      • Compass Located In Instrument Cluster
      • 4G LTE Wi-Fi Hotspot Capable
      • GMC Connected Access Capable
    • Front 40/20/40 Split-Bench Seats
      • 4-Way Manual Driver Seat Adjuster
      • 4-Way Manual Passenger Seat Adjuster
    • Radio: AM/FM w/GMC Infotainment System
      • 6-Speaker Audio System Feature
    • Preferred Equipment Group 1SA
      • Front 40/20/40 Split-Bench Seats
      • Solar Absorbing Glass
      • Chrome Surround Grille w/Black Mesh
      • Power Rear Windows w/Express Down
    Included Options
    • 3.73 Rear Axle Ratio
    • 17" Steel Wheels
    • Vinyl Seat Trim
    • SiriusXM Radio
    • Upfitter Switch Kit (5)
    • Front License Plate Kit
    • Pickup Box
    • Integrated Trailer Brake Controller
    • Suspension Package
    • Heavy-Duty 80 Amp Battery
    • 4-Wheel Disc Brakes
    • Apple CarPlay/Android Auto
    • Premium audio system: GMC Infotainment System
    • Front Center Armrest w/Storage
    • Front beverage holders
    • Variably intermittent wipers
    • Trip computer
    • Traction control
    • Tilt steering wheel
    • Split folding rear seat
    • Rear step bumper
    • Rear reading lights
    • Power windows
    • Power steering
    • Passenger vanity mirror
    • Passenger door bin
    • Overhead console
    • Overhead airbag
    • Outside temperature display
    • Occupant sensing airbag
    • Low tire pressure warning
    • Fully automatic headlights
    • Front wheel independent suspension
    • Front reading lights
    • Front anti-roll bar
    • Dual front side impact airbags
    • Dual front impact airbags
    • Driver door bin
    • Delay-off headlights
    • Bumpers: chrome
    • Brake assist
    • AM/FM radio
    • ABS brakes
    • Voltmeter
    • Tachometer
    • Electronic Stability Control
    • Air Conditioning
    • 6 Speakers

    We can come to you

    • Video walkaround

      Experience this vehicle via video call and ask us any questions you have.

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    • Test drive at home

      We’ll bring this vehicle to you for a no-obligation test drive.

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    • Home delivery

      We’ll deliver the vehicle you want to your home and help you complete the paperwork.

      Ask about delivery
    • 1-touch down
    • 1-touch up
    • Air conditioning
    • Driver door bin
    • Front beverage holders
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Rear door bins
    • Tilt steering wheel
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Single rear wheels
    • Premium audio system: GMC Infotainment System
    • Primary LCD size: 7.0"
    • Smart device integration: Android Auto/Apple CarPlay
    • Speakers: 6
    • Wireless phone connectivity: Bluetooth
    • Front center armrest: w/storage
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Split folding rear seat
    • Cylinder configuration: V-8
    • Drive type: rear-wheel
    • Engine liters: 6.6L
    • Engine location: front
    • Fuel tank capacity: 36.0gal.
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Rear locking differential
    • Standard fuel economy fuel type: gasoline
    • Variable valve control
    • Ground clearance (min): 256mm (10.1")
    • Bumpers: chrome
    • Left rear passenger door: conventional
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Trailer hitch receiver
    • Trailer sway control
    • Exterior body width: 2,079mm (81.8")
    • Exterior height: 2,023mm (79.7")
    • Exterior length: 6,759mm (266.1")
    • 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")
    • Turning radius: 8.7m (28.5')
    • Wheelbase: 4,369mm (172.0")
    • Appearance: analog
    • Delay-off headlights
    • Exterior parking camera rear: Rear Vision Camera yes
    • Front reading lights
    • Fully automatic headlights
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Rear reading lights
    • 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
    • Traction control
    If you're searching for the BEST PRICE on a quality pre-owned vehicle, look no further. Our NO-PRESSURE & professional sales staff is eager to assist you! NO ADDENDUMS! That's Right, no $3900 Desert Protection Plan, No CRAZY non-disclosed add-ons (NO BS). THE PRICE YOU SEE IS THE PRICE YOU PAY! With over 500 vehicles in-stock, we guarantee we have a vehicle for everyone! *See Dealer for Details.


    Summit White 2021 GMC Sierra 2500HD RWD 6-Speed Automatic 6.6L V8 6-Speed Automatic, Black Cloth.

    At Sullivan Motor Company, it is our goal to provide our honored clients with an excellent purchase and ownership experience. We provide our clients with a 3 Month / 3,000 Mile Powertrain Warranty on ALL* vehicles!

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    Peace of mind

    vehicle history report

    Vehicle history report

    • Title information
    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
    • Warranty status
    Free CarFax report

    Optional add-on protection

    • GAP Protection
    • Lifetime Powertrain
    • Tires and Wheels
    • Paint Protection

    A name you can trust

    Sullivan Motor Company Inc. is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
    More about us

    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!

    It is the customer’s sole responsibility to verify the existence and condition of any equipment listed. Neither the dealership nor Dealer.com are responsible for misprints on prices or equipment. It is the customer’s sole responsibility to verify the accuracy of the prices with the dealer, including the pricing for all added accessories. Offer may not be available on all models and configurations. Offer may only apply if delivery is taken from dealer stock. Residency restrictions may apply. Not everyone will qualify for all incentives or rebates. Not all incentives and rebates can be combined. See dealer for all qualification requirements and complete offer details. Quoted price is subject to change to correct errors or omissions. Not responsible for typos. All promotions are based on website pricing only, plus tax, lic, doc and applicable dealer fees. payments based on 800+ fico pulled by the dealer at time of purchase. Plus $3,000 cash down & 75 months 4.9%. (% rate is subject to change according to current bank rates). used vehicles may not have extra keys, manuals, floor mats and will not be provided unless promised in writing. Sullivan Motor Company is not responsible for misprints or unintentional misrepresentation. All vehicles sold in AS-IS condition unless otherwise agreed upon in writing prior to finalization of contract.3 month 3,000 miles powertrain warranty only valid on gas vehicles, non-commercial vehicles 15 years of age or less with under 115,000 miles.</p>