Used 2020 GMCSierra 2500 HD SLE 40370A

Located at
Varney Buick GMC
    Exterior Color
    Onyx Black
    Interior Color
    JET BLACK, CLOTH SEAT TRIM
    Odometer
    31,484 miles
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    Engine: 6.6L, V-8, SIDI
    VIN
    1GT49ME77LF342745
    Stock Number
    40370A
    GMC Sierra 2500 HD
    • Show Me the CARFAX 1-Owner Badge

    Included Packages & Accessories

    Detailed Specifications

    • Max seating capacity: 6
    • Fuel System: Direct Injection
    • Fuel tank capacity: 36 gal
    • Horsepower: 401

    Dealer Notes

    Thank you for stopping by our virtual showroom! This 2020 GMC Sierra 2500HD SLE offered in Onyx Black will make a great addition to your family or business! Be sure to take note of all this vehicle has to offer: SLE Convenience PackageX31 Off-Road Package ($525 value)Hill Descent ControlSkid PlatesOff-Road SuspensionPreferred Equipment Group 3SAPower Front Windows with Passenger Express DownPower Rear Windows with Express DownDeep-Tinted GlassRemote Keyless EntryPower Door LocksPower Windows with Driver Express Up/downCompass Located in Instrument ClusterChrome Surround Grille with High Gloss Black MeshIntegrated Trailer Brake Controller6.6L V8 with Direct Injection and Variable Valve Timing EngineManual Tilt Wheel Steering Column2-Speed Electronic Shift Transfer CaseOnStar and GMC Connected Services CapableSteering Wheel Audio ControlsPreferred Package ($1,360 value)Power Sliding Rear Window with DefoggerAM/FM Stereo with Premium GMC Infotainment System120-Volt Instrument Panel Power Outlet2 USB PortsHitch Guidance with Hitch ViewCloth Rear Seat with Storage PackageIn-Vehicle Trailering System AppSiriusXM with 360LHD RadioUniversal Home RemoteHD Rear Vision CameraSnow Plow Prep/camper Package ($150 value)220 Amps Alternator Convenience Cruise control with steering wheel mounted controls. Set it and forget it. Road trips used to be stressful, until cruise control set the pace. Simply set the desired speed using the steering wheel mounted controls and it will maintain that speed without driver intervention. This can help minimize driver fatigue and improve overall fuel economy. Resting your right foot is right at your fingertips thanks to cruise control with steering wheel mounted controls.Safety and Security Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn't by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that's both convenient and safe. Brake assist - Stop right there. Something jumps out into the middle of the road and you need to stop now! With brake assist, you will. It uses the speed of the brake pedals travel to sense panic braking, then applies all available power to boost your stopping power. Brake assist can stop the accident before it is one.Technology and Telematics Smart device mirroring - Smartphone, meet smart car. You can control your device through your vehicle's infotainment system. Smart device mirroring brings together safety and convenience by making it easier to find what you're looking for while keeping your eyes on the road. Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicles private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot. PICKUP BED, EMISSIONS, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, NEW JERSEY, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS, ENGINE, 6.6L V8, TRANSMISSION, 6-SPEED AUTOMATIC, HEAVY-DUTY, GVWR, 10,650 LBS. (4831 KG), REAR AXLE, 3.73 RATIO, WHEELS, 18" (45.7 CM) 6-SPOKE MACHINED ALUMINUM, TIRES, LT275/70R18E ALL-TERRAIN, BLACKWALL, TIRE, SPARE LT275/70R18 ALL-TERRAIN, BLACKWALL, ONYX BLACK, SEATS, FRONT 40/20/40 SPLIT-BENCH, JET BLACK, CLOTH SEAT TRIM, AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH 8" DIAGONAL COLOR TOUCH-SCREEN, SLE CONVENIENCE PACKAGE, PREFERRED PACKAGE, X31 OFF-ROAD PACKAGE, SNOW PLOW PREP/CAMPER PACKAGE, HILL DESCENT CONTROL, BATTERY, AUXILIARY, 730 COLD-CRANKING AMPS/70 AMP-HR, ALTERNATOR, 220 AMPS, TRAILERING WIRING PROVISIONS, FOR TRAILERING, 5TH WHEEL AND GOOSENECK TRAILER, IN-VEHICLE TRAILERING APP, SYSTEM, SKID PLATES, WHEELHOUSE LINERS, REAR, FOG LAMPS, LED, LED CARGO AREA LIGHTING, LAMPS, SMOKED AMBER LED ROOF MARKER, (LED), MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED AND AUTO-DIMMING UPPER GLASS, LICENSE PLATE KIT, FRONT, TAILGATE, GATE

    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!