2019 GMC Yukon XL SLT

  • Used
$19,996Price
$20,795Final Price
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John Thornton Chevrolet
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    The overview

    Exterior Color
    White Frost Tricoat
    Interior Color
    (Interior color has lighter/darker two-tone effect
    Odometer
    116,870 miles
    Fuel Economy
    14/22 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    RWD
    Engine
    Engine: 5.3L, V-8, SIDI, Active Fuel Mgt
    VIN
    1GKS1GKC6KR383175
    Stock Number
    P15971
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    A closer look at what’s included

    Base model features & specs only
    • Max seating capacity: 7
    • Fuel System: Direct Injection
    • Fuel tank capacity: 31 gal
    • Horsepower: 355
    This 2019 GMC Yukon XL SLT combines spacious three-row seating with premium comfort features and capable performance. With its distinctive white exterior, cocoa and dune leather appointments, and well-equipped interior, this full-size SUV delivers the commanding presence and versatility families desire. The EcoTec3 5.3L V8 engine pairs with a 6-speed automatic transmission to provide ample power for highway driving and towing needs.

    - Adaptive Cruise Control Advanced
    - Second Row Power Release Bucket Seats
    - 22 Chrome Multi-Feature Design Wheels
    - Bose Premium 9-Speaker Audio System with SiriusXM
    - Heated and Ventilated Driver and Front Passenger Seats
    - Power Tilt-Sliding Sunroof with Express-Open/Close
    - Rear Seat Blu-Ray/DVD Entertainment System
    - Lane Keep Assist with Lane Departure Warning
    - Rear Cross Traffic Alert
    - Forward Automatic Braking

    This Yukon XL offers EPA-estimated 15 city / 22 highway MPG. Actual mileage may vary. The Open Road Package elevates the driving experience with premium features and refined styling. Advanced safety technologies including forward collision alert, lane change alert with side blind zone monitoring, and rearview camera provide confidence on every journey. Contact us today to schedule a test drive and experience the comfort and capability this well-maintained Yukon XL has to offer.

    ''GO WEST'' to John Thornton Chevrolet, Celebrating 60 Years, Selling Chevy since 1957! Thank you for your interest in John Thornton Chevrolet! We happily serve Lithia Springs, Douglasville, Smyrna, Marietta, Kennesaw, Vining's, Atlanta, Dallas, Acworth, Villa Rica and proud to be your Chevrolet Dealer for all of West Georgia by providing quality automotive services and unrivaled customer service.

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    Vehicle history report

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    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
    • Warranty status
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    A name you can trust

    John Thornton Cadillac is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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    KBB.com Consumer Reviews

    Kelley Blue Book Logo3.9out of 5 overall
    • 5.0

      Great overall family hauler!

      by twitch on 9/20/2026 5:59:28 PM

      Hello. A 23 year seasoned automotive repair professional here. Overall, this platform is very posh yet has that ‘truck toughness’, if and when you need it. Tows well and the rear locker certainly does its job, and is good at it. As well as the factory built in trailer brake. The MPG isn’t the greatest at 22 HWY/17 CITY (personal average) but you don’t buy this sort of vehicle for the fuel economy. It’s luxury, brawn, fit/finish and material durability don’t necessarily need ‘THE BEST LARGE SUV FUEL ECONOMY’ title. Leave that to the throw away over seas manufactures and other domestics that have made me a great living. 😉 Performance is above average. Very crisp and surprisingly quick acceleration for a vehicle of its size. (Coming from a previous owner of a 9 sec. 1/4 mile C6 Z06) The transmission is smooth with power delivery and with shifting. Like anything and any other vehicle, fluid maintenance is your friend here. Make sure the differentials, transfer case, engine coolant, brake fluid, trans filter and trans fluid drain and fills are done accordingly, like and when GM advises and you will see many miles, with no anxiety. Regular alignment checks are advised to keep those big 22” tires from shaving away at your wallet. I would recommend a fuel management disabler or a complete mechanical removal of it and switching out of the 0w20 oil, for longevity. 0w20 is not ideal for a big 6.2 V8 with the stresses it’s designed to take on. That’s where the ‘bad rep’ comes from. GM, like every auto manufacturer is required to have a mandatory average ‘MPG’ across the board, amongst all models. Thinner oil is part of what achieved that average with this truck for reasons unknown. I use Mobil 0w40 Supercar, ya know, the C8 ZR1/Z06 oil from the factory that flows and protects during a solid 12 hour race, at places like Sebring raceway? No real complaints from a Large 4WD Luxury SUV. (I’m referencing the 6.2 L86 V8, as that’s what I have)…
    • 5.0

      Excellent Quality SUV

      by Joseph U on 1/16/2026 12:03:02 AM

      My experience with the 2018 GMC Yukon Denali Sport, 6.2, is that it is an amazing machine! Zero Recalls! The powerful 6.2 gas engine is incredible. 5 stars all the way!…
    • 5.0

      Great truck

      by Bob R on 11/20/2025 4:41:53 PM

      With the 6.3 engine it has more power than I will ever need great modern leather! It has 120,0000 mile runs like a top we change the oil regularly and it rides as good as our Cadillac did! It probably needs shocks about now but this has been a great truck!…
    All reviews on KBB.com
    Based on 57 consumer ratings for 2015–2020 models. Privacy