Used 2020 GMC Sierra 2500 HD SLE Truck Crew Cab Photo 1 of 1

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

    Included Packages & Accessories

    Detailed Specifications

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

    Dealer Notes

    Looking for a used car at an affordable price? Check out this 2020!

    It offers the latest in technological innovation and style. With just over 30,000 miles on the odometer, this could be the right fit! Top features include front fog lights, variably intermittent wipers, a rear step bumper, and air conditioning. 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.

    Our team is professional, and we offer a no-pressure environment. We'd be happy to answer any questions that you may have. Stop in and take a test drive!

    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!…
    Based on 13 consumer ratings for 2020–2026 models. | Privacy
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    Located At:

    Varney Buick GMC

    260 HOGAN RD
    Directions BANGOR, ME 04401

    • We're here to help: (207) 990-1200