Advanced Security Package (Glass Breakage Sensor, Theft-Deterrent Alarm System, Vehicle Inclination Sensor, and Vehicle Interior Movement Sensor), Advanced Technology Package (Adaptive Cruise Control, Enhanced Automatic Emergency Braking, Inside Rearview Auto-Dimming Rear Camera Mirror, and Rear Camera Mirror Washer), Denali Premium Package (Dual-Pane Panoramic Power Sunroof and Power-Retractable Assist Steps), License Plate Front Mounting Package, Max Trailering Package (Extra Capacity Cooling System), Preferred Equipment Group 5SA (12-Way Power Seat Adjusters, 15 Diagonal Multi-Color Head-Up Display, 2 Presets For Outside Rearview Mirrors, 3rd Row 60/40 Power-Folding Split-Bench Seat, Bright Front & Rear Door Sill Plates, Chrome Door Handles w/Body-Color Strip, Dual Exhaust System, Galvano Bodyside Moldings, Hands-Free Power Programmable Rear Liftgate, HD Surround Vision, Heated & Ventilated Driver & Front Passenger Seats, Heated 2nd Row Outboard Position Seats, Heated Automatic Steering Wheel, Heated Driver & Front Passenger Seats, Hill Descent Control, Inside Rear-View Auto-Dimming Mirror, Outside Heated Power-Adjustable Mirrors, Power Release 2nd Row Bucket Seats, Power Tilt & Telescopic Steering Column, Rear Pedestrian Alert, Safety Alert Seat, and Universal Home Remote), 4WD, 14 Speakers, 3.23 Rear Axle Ratio, 3rd row seats: split-bench, 4-Wheel Disc Brakes, ABS brakes, Adaptive suspension, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Auto-leveling suspension, Automatic Emergency Braking, Automatic temperature control, Bodyside moldings, Bose 14-Speaker Surround w/CenterPoint, Brake assist, Bumpers: body-color, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar and GMC connected services capable, Following Distance Indicator, Forward Collision Alert, Four wheel independent suspension, Front & Rear Park Assist, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front Pedestrian Braking, Front reading lights, Fully automatic headlights, Garage door transmitter, HD Radio, Heads-Up Display, Heated door mirrors, Heated front seats, Heated rear seats, Heated steering wheel, Hitch Guidance w/Hitch View, Illuminated entry, In-Vehicle Trailering App, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, Leather steering wheel, Low tire pressure warning, Magnetic Ride Control Suspension, Memory seat, Navigation System, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather Seating Surfaces, Power door mirrors, Power driver seat, Power Liftgate, Power passenger seat, Power steering, Power windows, Radio: AM/FM/SiriusXM w/Navigation, Rain sensing wipers, Rear air conditioning, Rear anti-roll bar, Rear Cross Traffic Alert, Rear reading lights, Rear Seat Media System, Rear window defroster, Rear window wiper, Remote keyless entry, Roof rack: rails only, Security system, SiriusXM w/360L, Speed control, Speed-sensing steering, Split folding rear seat, Spoiler, Steering wheel memory, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trailer Side Blind Zone Alert, Trip computer, Turn signal indicator mirrors, Variably intermittent wipers, Ventilated front seats, Voltmeter, Wheel Locks, Wheels: 20 x 9 6-Spoke Polished Aluminum, and Wheels: 22 x 9 Bright Machined Aluminum. Clean CARFAX. Recent Arrival! Onyx Black GMC 2021 Yukon Denali
EcoTec3 6.2L V8 4WD 10-Speed Automatic wit
2021 GMC Yukon Denali
- Used
The overview
- Exterior Color
- Onyx Black
- Interior Color
- (1st and 2nd rows only.)
- Odometer
- 82,297 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
- 1GKS2DKLXMR115485
- Stock Number
- X26025
The full specifications
- Max seating capacity: 7
- Fuel System: Direct Injection
- Fuel tank capacity: 24 gal
- Horsepower: - TBD -
Notes from the dealer
KBB.com Consumer Reviews
- 5.0
Great condition
by Tammy on 4/22/2026 4:05:09 PM
2 years left in warranty Great condition Beautiful Runs great Sterling metallic/teak light shale Diesel 3L - 5.0
Best Vehicle I've Owned
by PC Burger on 4/15/2026 8:22:37 PM
Bought a White Diamond color Denali which has exceeded my expectations. Premium materials throughout, especially seats. The mileage has also exceeded my expectations, have experienced a mileage highway best of 25 mpg, normal highway is 21-22 mpg. My combined is 18 mpg, and I burn regular fuel. Premium is 'recommended', not required.......and I burn that when I tow my boat or jet skiis. Warranty is not affected by this. Ride and Handling is supreme. Safety equipment makes the drivability a super experience. - 5.0
Favorite vehicle we’ve owned
by Smorehead on 8/15/2025 12:50:43 AM
We have owned ours for three years now. We built ours through the local dealer and got everything we asked for. Great fuel economy considering the size and great quality throughout. The interior is very comfortable and well made. We’ve never had an issue other than a couple recalls that have been taken care of by the dealership immediately. We are constantly on the road with our daughter as she plays travel volleyball and there’s plenty of room for all of her things and she can chill in the third row comfortably. Most of the trips are 4 hours one way and on the highway we see around 21-22MPG. Very happy with this vehicle and with the comfort of the 100k warranty we purchased I feel we will be well into the 6 figure mileage range before we make another purchase!