2018 GMC Yukon XL SLT

  • Used
Market Value
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Atlantic Chevrolet
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    The overview

    Exterior Color
    Satin Steel Metallic
    Interior Color
    JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
    Odometer
    41,521 miles
    Fuel Economy
    15/22 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    Engine: 5.3L, V-8, SIDI, Active Fuel Mgt
    VIN
    1GKS2GKC4JR136264
    Stock Number
    57452T
      • Max seating capacity: 7
      • Fuel System: Direct Injection
      • Fuel tank capacity: 31 gal
      • Horsepower: 355
      Subject to the primary lender's approval. All prices exclude tax, title, tags, license & DMV. Vehicles are sold cosmetically as is. Not all cars are certified where as many do pass the certification process, the customer does have the right to add an optional extended service agreement. Price includes $175 dealer documentation fee. All prices exclude tax, title, tags, license & DMV. 4WD. 4WD 6-Speed Automatic Electronic with Overdrive EcoTec3 5.3L V8Recent Arrival!

      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
        GENERAL DISCLOSURE: Prices and payments exclude tax, tags, registration, title, license, DMV Fee, and government fees, and include a documentation fee of [$175]. Accessories and colors may vary. All prices are subject to change without notice to correct errors or omissions. New vehicle prices may include applicable Chevrolet manufacturer incentives and rebates. Not all buyers will qualify, and incentives may require financing through GM Financial with approved credit. Incentives can expire at any time and are subject to manufacturer eligibility rules. Conquest, loyalty, college grad, first responder and military offers are not included unless stated and require proof of eligibility. Customers can choose either special APR financing or available cash allowances when offered, and in most cases not both. Advertised sale prices can't be combined with special APR or lease programs. Down payments and APRs will vary. Negative equity on trade-ins can affect savings and credit approval.