Used 2021 GMCSierra 2500HD AT4

Located at
Chevrolet Buick GMC of Attleboro
    Exterior Color
    White
    Odometer
    56,517 miles
    Transmission
    Automatic
    Drivetrain
    Four Wheel Drive
    Engine
    Engine: 6.6L V8 DuraMax Diesel, Turbo
    VIN
    1GT49PEY6MF175645
    Stock Number
    X325
    GMC Sierra 2500HD
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    Included Packages & Accessories

    Detailed Specifications

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

    Dealer Notes

    This vehicle won't be on the lot long!

    It delivers an exhilarating ride without compromising safety and comfort! A turbocharger further enhances performance, while also preserving fuel economy. This 4 door, 5 passenger truck still has fewer than 60,000 miles! It includes leather upholstery, tilt and telescoping steering wheel, remote keyless entry, and seat memory. It features four-wheel drive capabilities, a durable automatic transmission, and a powerful 8 cylinder engine.

    Our experienced sales staff is eager to share its knowledge and enthusiasm with you. 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!