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Used 2021 GMCYukon XL AT4

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Dennis Dillon GMC
Location DetailsWebsite
    Exterior Color
    Summit White
    Interior Color
    (1st and 2nd rows only.)
    Odometer
    49,392 miles
    Fuel Economy
    15/19 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
    VIN
    1GKS2HKD2MR165099
    Stock Number
    3T0535A
    GMC Yukon XL
    • Show Me the CARFAX 1-Owner Badge

    Included Packages & Accessories

    Detailed Specifications

    • Max seating capacity: 7
    • Fuel System: Direct Injection
    • Fuel tank capacity: 28 gal
    • Horsepower: - TBD -

    Dealer Notes

    Experience the Pinnacle of Capability and Comfort in the 2021 GMC Yukon XL AT4

    This exceptional 2021 GMC Yukon XL AT4 is the perfect blend of power, versatility, and premium features, making it the ultimate choice for those seeking an uncompromising SUV. With its commanding presence and advanced technology, this Yukon XL AT4 is ready to elevate your driving experience to new heights.

    - DENNIS DILLON DEAL
    - Seats, Second Row Bucket, Power Release
    - AT4 Premium Plus Package
    - Max Trailering Package
    - Rear Media & Nav Package
    - Technology Package
    - Premium Capability Package with Active Response 4WD

    Beneath the striking exterior lies the heart of this Yukon XL - a powerful EcoTec3 5.3L V8 engine paired with a smooth-shifting 10-Speed Automatic transmission. This potent powertrain delivers an impressive balance of performance and efficiency, with a 4WD drivetrain that ensures confident handling in any terrain.

    The Yukon XL AT4 is equipped with a host of premium features that cater to your every need. Enjoy the convenience of the Hands-Free Power Programmable Rear Liftgate, the comfort of Heated and Ventilated Front Seats, and the peace of mind provided by advanced safety technologies like Automatic Emergency Braking and Lane Keep Assist. The stunning Dual-Pane Panoramic Power Sunroof allows you to soak in the great outdoors, while the Bose 9-Speaker Stereo Audio System delivers an immersive listening experience.

    Whether you're embarking on a family adventure or tackling the demands of your daily life, this 2021 GMC Yukon XL AT4 is the perfect companion. Its impressive capability, refined interior, and cutting-edge features make it a true standout in the SUV segment. Experience the pinnacle of versatility and luxury today.

    Family owned and operated for over 50 years!

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall3.5Out of 5

    • Favorite vehicle we’ve owned

      By Smorehead on 8/15/2025 12:50:43 AM

      5.0
      We have owned ours for three years now. We built ours through the local dealer and got everything we asked for. Great fuel economy considering the size and great quality throughout. The interior is very comfortable and well made. We’ve never had an issue other than a couple recalls that have been taken care of by the dealership immediately. We are constantly on the road with our daughter as she plays travel volleyball and there’s plenty of room for all of her things and she can chill in the third row comfortably. Most of the trips are 4 hours one way and on the highway we see around 21-22MPG. Very happy with this vehicle and with the comfort of the 100k warranty we purchased I feel we will be well into the 6 figure mileage range before we make another purchase!…

    • Love this truck

      By Susannah on 10/13/2024 12:07:43 PM

      5.0
      I've been looking for a new truck for a few months.I couldn't decide on what I wanted,then I found this Denali.It is gorgeous. I love everything from the interior to the smooth ride.very happy with my purchase.…

    • Just bought a used 2022 SLT

      By Taylor on 4/29/2024 1:10:32 AM

      4.0
      Our family has had a 2017 Tahoe for the last 3 years. We sold it at 100k and bought a ‘22 SLT with $27k miles because we lived out Tahoe so much - especially on family road trips. I never did any research or read reviews until after we bought. I am blown away at the technology, comfort, ride, features, and attractiveness of this car. We could not be happier and frankly I’m thankful we could afford a car this nice. It even has 4WD for the occasional use for work (I’m in the landfill business). The denali has much nicer leather and the seats could definitely be cushier, but the interior quality and sunroof blows me away. I can not speak to the quality except to say ours had only 2 minor recall issues. Highly recommend based on my week of ownership. Hope it stays that way….fingers crossed…
    All reviews on KBB.com
    Based on 17 consumer ratings for 2021–2026 models. | Privacy

    Disclaimer:

    New vehicle pricing includes all offers and incentives. Title, tax, registration, document, and other required government fees, and, where applicable, set up and predelivery inspection fees, are not included in vehicle prices and estimated payment amounts shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (208) 388-4400 or by visiting us at the dealership.

    **With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 5.9% interest and 20% downpayment.

    GUARANTEED BEST PRICING POLICY
    At Dennis Dillon we are so confident in our "Guaranteed Best Pricing" we will beat any price by $500 based on the following guidelines:
    - Vehicles must have the same MSRP.
    - Vehicles must be the same Year, Make, Model and equipment.
    - Customer must have a purchase agreement signed and dated by a sales manager from the competing dealer.
    - Customer information and incentive eligibility must be the same as used in the competing offer.
    - Deal must be finalized in the same calendar month as the date of the signed purchase agreement from the competing dealer.
    - Demonstrators, Service Loaners and vehicles with over 200 miles do not qualify for this policy.
    - Commercial and Government Fleet vehicles do not qualify for this policy.
    - Dennis Dillon reserves the right to purchase the vehicle from the competing dealer.
    - This offer applies to the new vehicle price after applicable incentives, and does not include accessories, trade-allowance, or any other item affecting the final sale price.
    - All prices plus Dealer Doc fee and applicable taxes and title fee.
    - Based on one-time, best offer from competing dealer.

    Your Price
    $51,999
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