Used 2021 GMCYukon XL Denali
- Exterior Color
- Onyx Black
- Interior Color
- (1st and 2nd rows only.)
- Odometer
- 104,277 miles
- Fuel Economy
- 13/19 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- VIN
- 1GKS2JKL2MR318854
- Stock Number
- MR318854P
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 7
- Fuel System: Direct Injection
- Fuel tank capacity: 28 gal
- Horsepower: - TBD -
Dealer Notes
KEY FEATURES INCLUDE
Leather Seats, Third Row Seat, 4x4, Quad Bucket Seats, Power Liftgate, Rear Air, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Premium Sound System, Onboard Communications System, Trailer Hitch, Chrome Wheels, Remote Engine Start, Dual Zone A/C Remote Trunk Release, Keyless Entry, Privacy Glass, Steering Wheel Controls, Heated Mirrors.
OPTION PACKAGES
DENALI PREMIUM PACKAGE includes (CWN) Advanced Technology Package content, (C3U) Panoramic power sunroof, (B3L) power-retractable assist steps with perimeter lighting, (RPU) 22" bright machined aluminum wheels with premium paint and (SFE) wheel locks, LPO, ADVANCED TECHNOLOGY PACKAGE includes (KSG) Adaptive Cruise Control, (UGN) Enhanced Automatic Emergency Braking, (DRZ) Rear Camera Mirror, (CWA) Rear Camera Mirror Washer and (NWM) Advanced Security Package content, AUDIO SYSTEM, 10.2" DIAGONAL GMC INFOTAINMENT SYSTEM WITH NAVIGATION includes multi-touch display, AM/FM/SiriusXM stereo, Bluetooth® streaming audio for music and most phones, Android Auto® and Apple CarPlay® capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (STD), ENGINE, 6.2L ECOTEC3 V8 with Dynamic Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm) (STD), TRANSMISSION, 10-SPEED AUTOMATIC electronically controlled with overdrive, includes Traction Select System including tow/haul (Most vehicles built on or after 6-7-2021 with a V8 engine will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start, Engine control stop/start disable button and its content.) (STD), ADVANCED SECURITY PACKAGE, BODY SECURITY CONTENT includes (UTR) self-powered horn, (UTV) interior movement sensors, (UTU) vehicle inclination sensors, (UTW) glass break sensors in rear quarter glass and liftgate window and door and liftgate lock shields. GMC Denali with Onyx Black exterior and Teak/Light Shale interior features a 8 Cylinder Engine with 420 HP at 5600 RPM*.
MORE ABOUT US
At Chevrolet GMC of Helena, we are local people helping local people find the car, truck or SUV that meets their needs and at a fair price. In fact, it is our promise that if you find a lower advertised price on a comparable vehicle in the 4 state area we will refund you the difference. Our customers are very important to us and it is our goal that they be 100% satisfied when doing business with us from the sales process to servicing their vehicle and doing right the first time.
Price does not include title, license, or dealer doc fees. Price contains all applicable dealer incentives and non-limited factory rebates. You may qualify for additional rebates; see dealer for details.
KBB.com Consumer Reviews

- 4.0
Rattles
By Nancy | on Monday, October 19, 2020
Back glass in the lift gate rattles loudly, literally moving up and down. It has been in shop 4 times, they hear it and see it, but can't figure out how to fix it. Had to file a claim with GMC. Very disappointed. Most of trim on inside is cheap plastic and poorly assembled. The ride is as good as the previous model. Turns and handles like a car, not a truck.… - 5.0
Pricey but worth it
By Mark | on Saturday, January 28, 2023
Let’s be real here, all SUVs are pricey these days, even cheaper know cars like Kia’s. Then it gets more expensive with full-size SUVs, and desirable ones like the GM brand. My Yukon wasn’t cheap by any means, but I knew that going in. It is huge, comfortable, and has all the features that I could need and want. The gas mileage is just horrible, as expected, but I knew I wasn’t buying a Prius here. My biggest complaint is with GM, they nickel and dime you to death with ridiculous add-on subscription based services. Even the My GM app costs $15/month, absurd, and this service used to be free!… - 1.0
Display not working !
By Martin J | on Wednesday, July 16, 2025
I just bought a Yukon 2025 first days works great. After one week this nightmare started. Display not showing anything. We lost control of A/C in front side, not radio ,not gps . I took it to gmc dealer to get repaired. I just lost my time , they told me, they replaced the radio but the same issue happened , before I left the dealer. They say “We have to order a new radio or display. The one that we replaced its bad”.I have to wait until parts is received. Because it’s a special order!!! Display looks great , but honestly it’s a piece of garbage ! First payment of $70k is coming. 😒…
Price does not include title, license, or $499 dealer doc fees. Only equipment basic to each model is listed. Call or email for complete, specific vehicle information. Factory incentives may depend on location of buyer residence. Price does not include title, license, or dealer doc fees. Price contains all applicable dealer incentives and non-limited factory rebates. You may qualify for additional rebates; see dealer for details.
MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPA's website for details, including a MPG recalculation tool).
The features and options listed are for the new 2008 Chevrolet Suburban and may not apply to this specific vehicle.
Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers.- We're here to help: (866) 296-3183
