2018 GMC Yukon XL Denali
- Used
The overview
- Exterior Color
- Quicksilver Metallic
- Interior Color
- (Interior color has lighter/darker two-tone effect
- Odometer
- 138,516 miles
- Fuel Economy
- 14/21 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.2L, V-8, SIDI, Active Fuel Mgt
- VIN
- 1GKS2HKJ2JR122593
- Stock Number
- 16963A
The full specifications
- Max seating capacity: 7
- Fuel System: Direct Injection
- Fuel tank capacity: 31 gal
- Horsepower: 420
Notes from the dealer
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
KBB.com Consumer Reviews
3.9out 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!
Get the Right Used Model at Riverside Auto Sales of Marinette and Menominee Inc.
At Riverside Auto Sales of Marinette and Menominee Inc., located nearby to the Marinette area, we urge you to check out our amazing selection of used vehicles. We know that our customers rely on us to provide them with options, and because of our used department we can do just that. With that being said, we are very excited to be able to provide the Marinette area with quick and easy access to any of our impressive options. Reach out to us today with any questions, or better yet, visit us to enjoy what we have in person.
Why Buy Used?
Buying a used vehicle can be a truly great way to get the model that you need if you are on a budget. We have a great deal of used models that will give you the mobility you crave, while still allowing you to save money where it matters most. We also show off with this great collection, because buying used really allows you to access far more makes and models than if you purchased a new vehicle. Finally, with our impressive certified pre-owned options, you can get a model that you trust on the open road.
Used Inventory
We are also very excited to show off an impressive used inventory. We often see some truly exciting brands come through this inventory, and are always looking forward to helping you get the most for your money. The best way to find out what we are currently offering is to reach out to us, since this inventory is so constantly changing.
At Riverside Auto Sales of Marinette and Menominee Inc., we can't wait to help the Marinette area get int the right used vehicle in no time at all.
Dealer shall in no way be held liable for any errors or omissions to be found on these web pages. Applicable state taxes, title, registration are not included; $34 electronic vehicle registration fees, and $280 documentary fees are included. Prices are subject to change without notice. All vehicles are subject to prior sale. We will do our best to keep all information current and accurate; however the dealership should be contacted by phone, e-mail or in person for final pricing and availability.