2021 GMC Sierra 2500HD SLE

  • Used
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Heller Lincoln of Pontiac
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    The overview

    Odometer
    46,571 miles
    Transmission
    Automatic
    Engine
    6.6L V8 16V GDI OHV
    VIN
    1GT59ME73MF259321
    Stock Number
    U26793
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    A closer look at what’s included

    Included Options
    • 3.73 Rear Axle Ratio
    • 17 Machined Aluminum Wheels
    • Front 40/20/40 Split-Bench Seats
    • Cloth Seat Trim
    • Radio: AM/FM w/GMC Infotainment System
    • SiriusXM Radio
    • OnStar & GMC Connected Services Capable
    • Deep-Tinted Glass
    • Pickup Box
    • Integrated Trailer Brake Controller
    • Suspension Package
    • 4-Way Manual Driver Seat Adjuster
    • 4-Way Manual Passenger Seat Adjuster
    • GMC Connected Access Capable
    • Power Rear Windows w/Express Down
    • Power Door Locks
    • Power Windows w/Driver Express Up/Down
    • Compass Located In Instrument Cluster
    • Chrome Surround Grille w/High Gloss Black Mesh
    • Heavy-Duty 80 Amp Battery
    • Manual Tilt Wheel Steering Column
    • 2-Speed Electronic Shift Transfer Case
    • Steering Wheel Audio Controls
    • 6-Speaker Audio System Feature
    • 4G LTE Wi-Fi Hotspot Capable
    • 4-Wheel Disc Brakes
    • Apple CarPlay/Android Auto
    • Premium audio system: GMC Infotainment System
    • AM/FM radio: SiriusXM
    • Front Center Armrest w/Storage
    • Front beverage holders
    • Variably intermittent wipers
    • Turn signal indicator mirrors
    • Traction control
    • Tilt steering wheel
    • Steering wheel mounted audio controls
    • Split folding rear seat
    • Speed control
    • Remote keyless entry
    • Rear step bumper
    • Rear reading lights
    • Power door mirrors
    • Passenger vanity mirror
    • Passenger door bin
    • Panic alarm
    • Overhead console
    • Overhead airbag
    • Outside temperature display
    • Occupant sensing airbag
    • Low tire pressure warning
    • Illuminated entry
    • Heated door mirrors
    • Fully automatic headlights
    • Front wheel independent suspension
    • Front reading lights
    • Front anti-roll bar
    • Dual front side impact airbags
    • Dual front impact airbags
    • Driver vanity mirror
    • Driver door bin
    • Delay-off headlights
    • Bumpers: chrome
    • Brake assist
    • Alloy wheels
    • ABS brakes
    • Voltmeter
    • Electronic Stability Control
    • Air Conditioning
    • 6 Speakers
    • 1st and 2nd row curtain head airbags
    • 4-wheel ABS Brakes
    • ABS and Driveline Traction Control
    • Audio System Premium Brand: GMC Infotainment System
    • Audio controls on steering wheel
    • Audio system memory card slot
    • Auxilliary engine cooler
    • Auxilliary transmission cooler
    • Bluetooth wireless phone connectivity
    • Braking Assist
    • Clock : Digital
    • Cloth seat upholstery
    • Compass
    • Cruise control
    • Cruise controls on steering wheel
    • Daytime running lights
    • Dual illuminated vanity mirrors
    • Dusk sensing headlights
    • External temperature display
    • Fold-up cushion rear seats
    • Front Independent Suspension
    • Front Stabilizer Bar : Bar
    • Front Ventilated disc brakes
    • Front and rear reading lights
    • Front split-bench
    • Front suspension stabilizer bar
    • Fuel Capacity: 36.0 gal.
    • Fuel Type: Regular unleaded
    • Headlights off auto delay
    • Heated driver mirror
    • Heated passenger mirror
    • Independent front suspension classification
    • Instrumentation: Low fuel level
    • Leaf rear spring
    • Leaf rear suspension
    • Leather/metal-look steering wheel trim
    • Machined aluminum rims
    • Manual extendable trailer style exterior mirrors
    • Manual front air conditioning
    • Metal-look dash trim
    • Passenger Airbag
    • Power remote driver mirror adjustment
    • Power remote passenger mirror adjustment
    • Power steering
    • Power windows
    • Privacy glass: Deep
    • Remote activated exterior entry lights
    • Remote power door locks
    • Remote window operation
    • Rigid axle rear suspension
    • Short and long arm front suspension
    • Side airbag
    • Simulated wood/metal-look door trim
    • SiriusXM AM/FM/Satellite Radio
    • SiriusXM Satellite Radio(TM)
    • Split rear bench
    • Stability controll with anti-roll
    • Steel spare wheel rim
    • Suspension class: Regular
    • Tachometer
    • Tilt-adjustable steering wheel
    • Tire Pressure Monitoring System: Tire specific
    • Torsion bar front spring
    • Total Number of Speakers: 6
    • Trailer hitch
    • Trip computer
    • Turn signal in mirrors
    • Urethane shift knob trim
    • Variable intermittent front wipers
    • Vehicle Emissions: LEV II
    • Video Monitor Location: Front
    • Wheel Diameter: 17
    • Wheel Width: 7.5
    This GMC won't be on the lot long!

    For drivers seeking the ultimate in off-road versatility, this vehicle readily steps up to the challenge! Top features include a split folding rear seat, front and rear reading lights, variably intermittent wipers, and power windows. 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 know that you have high expectations, and we enjoy the challenge of meeting and exceeding them! Stop by our dealership or give us a call for more information.

    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
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    A name you can trust

    Heller Lincoln of Pontiac 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 Logo3.7out 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 15 consumer ratings for 2020–2026 models. Privacy