Used 2021 GMCSierra 2500 HD AT4

  • Diesel
On the Lot
at Fred Beans Buick GMC of Mechanicsburg
    Exterior Color
    Pacific Blue Metallic
    Interior Color
    4SB--Leather, Jet Black / Kalahari, Interior Trim
    Odometer
    105,986 miles
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    6.6L V8 DuraMax Diesel, Turbo
    VIN
    1GT49PEY3MF111837
    Stock Number
    MG600771
    GMC Sierra 2500 HD

    Included Packages & Accessories

    Detailed Specifications

    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 36 gal
    • Horsepower: 445

    Dealer Notes

    Recent Arrival!

    Certified. Certification Program Details: - 3-Month or 4,000-Mile - Comprehensive Coverage ($100 deductible) - 100+ Multipoint Inspection - PA State Inspection & Emissions Test - Oil, Lube, & Filter Service Completed - 5-Day Return Policy - 30-Day Exchange Policy - CARFAXTM Report - AutoRewards Membership

    2021 GMC Sierra 2500HD AT4 Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic Pacific Blue Metallic

    For better peace of mind all our used vehicles have a 127-point inspection and come with a 5-day return, 30-day exchange (As-Is vehicles are excluded). Our exclusive Auto Rewards Program provides better value with $50 Service Gift Certificate, Free Pa State Safety inspections, discounts for local merchants and more. Plus, you can earn up to $2000 towards your next vehicle just by servicing with Fred Beans! As Fred Beans always says, our used cars are better because our reputation depends on it.

    Triton Certified Classic Certified, 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 18 Machined Aluminum Wheels, 2 USB Ports, 2 USB Ports (1st Row), 2-Speed Active Transfer Case, 220 Amps Alternator, 2nd Row Dual USB Charge-Only Ports, 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 6-Speaker Audio System Feature, Alloy wheels, Apple CarPlay/Android Auto, AT4 Preferred Package, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7 Speaker Sound System, Brake assist, Cargo Tie-Down Rings (Set of 4) (LPO), Compass Located In Instrument Cluster, Deep-Tinted Glass, Driver Memory, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Stability Control, Floor-Mounted Center Console, Front fog lights, Front Prem Floor Liners w/Removable Carpet Insert, Front reading lights, GMC Connected Access Capable, Gooseneck/5th Wheel Prep Package, HD Rear Vision Camera, HD Surround Vision, Heated & Ventilated Front Bucket Seats, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated Driver & Front Outboard Passenger Seats, Heated front seats, Heated rear seats, Heavy-Duty 80 Amp Battery, Hill Descent Control, Hitch Package (LPO), Integrated Trailer Brake Controller, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, LED Cargo Area Lighting, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, Memory seat, Off-Road Suspension, OnStar & GMC Connected Services Capable, Painted Black Surround Grille, Perforated Leather-Appointed Front Seat Trim, Perimeter Lighting, Power Door Locks, Power driver seat, Power Front Passenger Windows w/Express Up/Down, Power passenger seat, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Defogger, Power windows, Power Windows w/Driver Express Up/Down, Preferred Equipment Group 4SB, Premium audio system: Premium GMC Infotainment System, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Prem Floor Liners w/Removable Carpet Insert, Rear reading lights, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Spray-On Pickup Box Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Tilt steering wheel, Trip computer, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Winter Grille Cover, Wireless Charging, Wireless Phone Projection, X31 Off-Road Package, 4-Wheel Disc Brakes, 6 Speakers, ABS brakes, Air Conditioning, AM/FM radio: SiriusXM with 360L, AT4 High Clearance Step (LPO), Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Black Front & Rear Molded Splash Guards (LPO), Bumpers: body-color, Compass, Delay-off headlights, Driver Alert Package I, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front

    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
    • Infotainment system unreliable!

      By Brian C on Friday, June 27, 2025

      3.0
      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.
    • 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!

    *Tax, tags, title, and $490 Doc fee not included.

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