2021 GMC Sierra 2500 HD AT4

  • Used
$57,995Details
Finance Terms
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Ciocca Chevrolet of Princeton
Location Details
Call 609-583-0290
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    The overview

    Exterior Color
    Onyx Black
    Interior Color
    JET BLACK WITH KALAHARI ACCENTS, PERFORATED FRONT
    Odometer
    48,304 miles
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    Engine: 6.6L, V-8, SIDI
    VIN
    1GT49PE77MF178416
    Stock Number
    T218416
    • Show Me the CARFAX 1-Owner Badge
    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 36 gal
    • Horsepower: 401
    Discover the ultimate in power, capability, and style with the 2021 GMC Sierra 2500HD AT4. This exceptional heavy-duty pickup is a true workhorse, designed to conquer any task with uncompromising performance and refined craftsmanship.

    Outfitted with an impressive array of features, the Sierra 2500HD AT4 is ready to take on your toughest challenges. Key highlights include:

    - AT4 Premium Plus Package
    - Driver Alert Package I and II
    - Technology Package
    - Snow Plow Prep/Camper Package
    - Trailering Wiring Provisions
    - 6.6L V8 engine with 4WD
    - Bose Premium 7-Speaker Sound System
    - Heated and Ventilated Front Bucket Seats
    - Heated Rear Outboard Seats
    - Wireless Charging
    - Multicolor 15 Diagonal Head-Up Display
    - HD Surround Vision

    This Sierra 2500HD AT4 is the ultimate expression of GMC's commitment to engineering excellence. The robust 6.6L V8 engine delivers exceptional power and torque, while the advanced 4WD system ensures confident handling in any terrain. With features like the Snow Plow Prep/Camper Package and Trailering Wiring Provisions, this truck is ready to handle your most demanding jobs with ease.

    Step inside the cabin, and you'll be greeted by a luxurious and thoughtfully designed interior. Heated and ventilated front seats, a heated steering wheel, and a premium Bose audio system create an unparalleled driving experience. The Multicolor Head-Up Display and HD Surround Vision camera system provide enhanced visibility and convenience, while the wireless charging pad keeps your devices powered up on the go.

    Whether you're tackling tough work sites, towing heavy loads, or exploring the great outdoors, the 2021 GMC Sierra 2500HD AT4 is the ultimate companion. Its uncompromising capability, refined style, and advanced technology make it the perfect choice for those who demand the very best. Visit our showroom today to experience this exceptional truck for yourself and discover how it can transform the way you work and play.

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    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
    Free CarFax report

    Optional add-on protection

    • GAP Protection
    • Lifetime Powertrain
    • Tires and Wheels
    • Paint Protection

    A name you can trust

    Ciocca Chevrolet of Princeton 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

      *Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable tax, title, license, processing and/or the $799 documentation fee. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week. Advertised price includes all applicable rebates. Standard rates apply.

      **By providing my wireless phone number to Ciocca Automotive, I agree and acknowledge that Ciocca Automotive may send text messages to my wireless phone number for any purpose, including marketing purposes. I agree that these calls may be regarding the products and/or services that I have previously purchased and products and/or services that Ciocca Automotive may market to me. I acknowledge that this consent may be removed at my request but that until such consent is revoked, I may receive text messages from Ciocca Automotive at my wireless number

      ***This vehicle may not be available for immediate sale and/or delivery. Call dealer for details.

      Used Chevy Vehicles for Sale in Lawrenceville, NJ

      Chevrolet has been making reliable vehicles for over a century, and they still build tough, dependable cars, trucks, and SUVs today. Because they're so durable, you can count on a Chevy vehicle to perform well for many years. Ciocca Chevrolet of Princeton has a vast selection of used Chevy models for sale in Lawrenceville, NJ, and we look forward to helping you find just the right vehicle for your lifestyle.

      Why Purchase a Used Chevrolet Vehicle from Our Dealership?

      A used truck, SUV, or car will only cost a fraction of what you'd pay for a brand-new vehicle. That's because depreciation reduces a car's value by as much as 50% in the first three years. However, a Chevy is likely to run well for far beyond 100,000 miles. Trenton drivers can enjoy terrific value from purchasing a pre-owned Chevrolet vehicle that's already taken its biggest depreciation hit.

      Tags, taxes, and insurance also generally cost less on used cars. Since you'll be spending less on a pre-owned vehicle, you may be able to afford a nicer model with four-wheel drive or a sunroof. People in South Brunswick who like a model that's been discontinued, such as the Chevy Avalanche, may still be able to find one in our used inventory.

      Since Ciocca Chevrolet of Princeton is part of Ciocca Automotive in New Jersey and Pennsylvania, we're able to offer a larger, more diverse selection of pre-owned vehicles than most places. 

      Pre-Owned Chevy Trucks

      Used Chevy Colorado

      If you'd like a truck that's simple to maneuver through narrow lanes in Bordentown, try the used Chevy Colorado. This midsize pickup can tow more than most trucks in its class. It also rides smoothly and has a straightforward infotainment system.

      Pre-Owned Chevy Silverado 1500

      Need more power and capability? The used Chevy Silverado 1500 is a full-size truck with tremendous towing and hauling skills. Trail Boss trims have four-wheel drive and high ground clearance for exceptional off-road proficiency.

      Other used Chevrolet trucks you may see at our dealership include:

      • Pre-Owned Chevy Silverado 2500
      • Used Chevy Silverado 3500

      Pre-Owned Chevy SUVs

      Used Chevy Equinox

      The used Chevy Equinox is a roomy, comfortable compact SUV with a user-friendly infotainment system. Lawrenceville drivers will like its exceptional fuel economy.

      Pre-Owned Chevy Traverse

      Need a three-row SUV to shuttle your family around in Trenton? The pre-owned Chevy Traverse has seating for up to eight passengers in its capacious cabin. It also has a buttery ride and composed handling.

      Other used Chevy SUVs you may find at our dealership include:

      • Used Chevy Trax
      • Pre-Owned Chevy Blazer
      • Pre-Owned Chevy Tahoe
      • Used Chevy Suburban

      Used Chevy Sedans, Coupes, and Hatchbacks

      Pre-Owned Chevy Camaro

      The used Chevy Camaro is a powerful sports car with engaging handling. Available in coupe or convertible, the Camaro also has a feature-rich cabin.

      Used Chevy Corvette

      Another sports car to consider is the pre-owned Chevy Corvette. This curvaceous coupe or convertible is an American icon with lightning-quick acceleration and athletic handling. Princeton drivers will like its handsome, tech-filled interior.

      Other pre-owned cars we may have in stock include:

      • Used Chevy Malibu
      • Pre-Owned Chevy Spark

        • These are just a few of the used vehicles you may notice in the frequently changing pre-owned inventory at Ciocca Chevrolet of Princeton. Visit our dealership and test drive one soon.