2020 GMC Yukon XL Denali

  • Used
PLEASE_CALLPrice
$249Electronic Titling Fee
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John Thornton Buick GMC
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    The overview

    Exterior Color
    White Frost Tricoat
    Interior Color
    JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
    Odometer
    174,110 miles
    Fuel Economy
    14/20 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    Engine: 6.2L, V-8, SIDI, Active Fuel Mgt
    VIN
    1GKS2HKJ2LR257950
    Stock Number
    TG1653B
    • Show Me the CARFAX Badge
    • Max seating capacity: 7
    • Fuel System: Direct Injection
    • Fuel tank capacity: 31 gal
    • Horsepower: 420
    You won't want to miss this excellent value!

    It just arrived on our lot this past week! All of the following features are included: front and rear air conditioning, high intensity discharge headlights, and a split folding rear seat. It features an automatic transmission, 4-wheel drive, and a powerful 8 cylinder engine.

    We pride ourselves in consistently exceeding our customer's expectations. Stop by our dealership or give us a call for more information.

    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

    A name you can trust

    John Thornton Buick GMC 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
      Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

      1Dealer Discount applied to everyone