Used 2021 GMCYukon XL Denali
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Odometer
- 99,564 miles
- Fuel Economy
- 14/19 MPG City/Hwy
- Transmission
- 10-Speed Automatic with Overdrive
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GKS2JKL7MR181541
- Stock Number
- XP660
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Front dual zone A/C
- Heads up display
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Included Packages & Accessories
- 3.23 Rear Axle Ratio
- Wheels: 22" x 9" Steel Interim (LPO)
- Wheels: 22" Multi-Spoke Gloss Black (LPO)
- Perforated Leather Seating Surfaces
- Jet Black Interior Trim
- Inside Rear-View Auto-Dimming Mirror
- Split folding rear seat
- Steering wheel memory
- Steering wheel mounted audio controls
- Telescoping steering wheel
- Tilt steering wheel
- Traction control
- Trip computer
- Turn signal indicator mirrors
- Variably intermittent wipers
- Ventilated front seats
- Auto-dimming Rear-View mirror
- Heads-Up Display
- 14 Speakers
- Compass
- Auto High-beam Headlights
- AM/FM radio: SiriusXM with 360L
- Emergency communication system: OnStar and GMC connected services capable
- Apple CarPlay/Android Auto
- 4-Wheel Disc Brakes
- Air Conditioning
- Electronic Stability Control
- Front Center Armrest
- Navigation System
- Power Liftgate
- Spoiler
- Tachometer
- Voltmeter
- 3rd row seats: split-bench
- ABS brakes
- Adaptive suspension
- Alloy wheels
- Auto-dimming door mirrors
- Auto-leveling suspension
- Automatic temperature control
- Bodyside moldings
- Brake assist
- Bumpers: body-color
- Delay-off headlights
- Driver door bin
- Driver vanity mirror
- Dual front impact airbags
- Dual front side impact airbags
- Four wheel independent suspension
- Front anti-roll bar
- Front dual zone A/C
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Garage door transmitter
- Heated door mirrors
- Heated front seats
- Heated rear seats
- Heated steering wheel
- Illuminated entry
- Leather steering wheel
- Low tire pressure warning
- Memory seat
- Occupant sensing airbag
- Outside temperature display
- Overhead airbag
- Overhead console
- Panic alarm
- Passenger door bin
- Passenger vanity mirror
- Power door mirrors
- Power driver seat
- Power passenger seat
- Power steering
- Power windows
- Rain sensing wipers
- Rear air conditioning
- Rear anti-roll bar
- Rear reading lights
- Rear window defroster
- Rear window wiper
- Remote keyless entry
- Roof rack: rails only
- Security system
- Speed control
- Speed-sensing steering
- Preferred Equipment Group 5SA
- Wheels: 20" x 9" 6-Spoke Polished Aluminum
- Power Release 2nd Row Bucket Seats
- Advanced Technology Package
- Denali Premium Package
- Radio: AM/FM/SiriusXM w/Navigation
- Dual-Pane Panoramic Power Sunroof
- Power-Retractable Assist Steps
- Magnetic Ride Control Suspension
- 12-Way Power Seat Adjusters
- 2 Presets For Outside Rearview Mirrors
- 3rd Row 60/40 Power-Folding Split-Bench Seat
- Chrome Door Handles w/Body-Color Strip
- Galvano Bodyside Moldings
- Bright Front & Rear Door Sill Plates
- Rear Camera Mirror Washer
- Inside Rearview Auto-Dimming Rear Camera Mirror
- Outside Heated Power-Adjustable Mirrors
- Safety Alert Seat
- Hill Descent Control
- Heated Driver & Front Passenger Seats
- Heated 2nd Row Outboard Position Seats
- Heated Automatic Steering Wheel
- Heated & Ventilated Driver & Front Passenger Seats
- Adaptive Cruise Control
- Dual Exhaust System
- Power Tilt & Telescopic Steering Column
- 2-Speed Electronic Autotrac Active Transfer Case
- Advanced Security Package
- GMC Pro Safety Plus
- Hands-Free Power Programmable Rear Liftgate
- IntelliBeam Automatic High Beam On/Off
- SiriusXM w/360L
- HD Radio
- Front & Rear Park Assist
- Following Distance Indicator
- Forward Collision Alert
- Rear Cross Traffic Alert
- Universal Home Remote
- Enhanced Automatic Emergency Braking
- Lane Keep Assist w/Lane Departure Warning
- Automatic Emergency Braking
- Lane Change Alert w/Side Blind Zone Alert
- Front Pedestrian Braking
- Rear Pedestrian Alert
- Bose 14-Speaker Surround w/CenterPoint
- Theft-Deterrent Alarm System
- Vehicle Inclination Sensor
- Vehicle Interior Movement Sensor
- Glass Breakage Sensor
- HD Surround Vision
- 15" Diagonal Multi-Color Head-Up Display
- Front Bucket Seats
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Guidance
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear air conditioning
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Steering wheel memory
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Adaptive suspension
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Primary LCD size: 10.2"
- Smart device integration: Android Auto/Apple CarPlay
- Speaker type: Bose
- Speakers: 14
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- 3rd row seats: split-bench
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Leather upholstery
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seats Folding position: tumble forward
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 14mpg
- Fuel economy combined: 16mpg
- Fuel economy highway: 19mpg
- Fuel tank capacity: 28.0gal.
- Hybrid traction battery type: none
- Manual-shift auto: Driver Shift Control
- Mode select transmission
- Standard fuel economy fuel type: gasoline
- Transmission: 10 speed automatic
- Variable valve control
- Approach angle: 25 deg
- Departure angle: 20 deg
- Ground clearance (min): 203mm (8.0")
- Ramp breakover angle: 16 deg
- Auto-dimming door mirrors
- Bodyside moldings
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Spoiler
- Tailpipe finisher: polished
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- 3rd row headroom: 970mm (38.2")
- 3rd row hiproom: 1,255mm (49.4")
- 3rd row legroom: 932mm (36.7")
- 3rd row shoulder room: 1,595mm (62.8")
- Exterior body width: 2,057mm (81.0")
- Exterior height: 1,943mm (76.5")
- Exterior length: 5,720mm (225.2")
- Front hiproom: 1,562mm (61.5")
- Front legroom: 1,130mm (44.5")
- Front shoulder room: 1,676mm (66.0")
- GVWR: 3,493kg (7,700lbs)
- Interior maximum rear cargo volume: 4,097 L (145 cu.ft.)
- Interior rear cargo volume: 1,175 L (41 cu.ft.)
- Rear hiproom: 1,557mm (61.3")
- Rear legroom: 1,067mm (42.0")
- Rear shoulder room: 1,646mm (64.8")
- Turning radius: 6.6m (21.7')
- Wheelbase: 3,406mm (134.1")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Delay-off headlights
- Exterior parking camera front: HD Surround Vision yes
- Exterior parking camera left: HD Surround Vision yes
- Exterior parking camera right: HD Surround Vision yes
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Outside temperature display
- Parking sensors: Front and Rear Park Assist front and rear
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Rear window wiper
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Adjustable head restraints: driver and passenger w/tilt
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Tracker system
- Traction control
Standard Features
- Advanced Technology Package
- Dual-Pane Panoramic Power Sunroof
- Power-Retractable Assist Steps
- Adaptive Cruise Control
- Enhanced Automatic Emergency Braking
- Inside Rearview Auto-Dimming Rear Camera Mirror
- Rear Camera Mirror Washer
- Advanced Security Package
- Safety Alert Seat
- GMC Pro Safety Plus
- Radio: AM/FM/SiriusXM w/Navigation
- HD Surround Vision
- 15" Diagonal Multi-Color Head-Up Display
- 2 Presets For Outside Rearview Mirrors
- Rear Pedestrian Alert
- Heated Driver & Front Passenger Seats
- Heated & Ventilated Driver & Front Passenger Seats
- Heated 2nd Row Outboard Position Seats
- Power Release 2nd Row Bucket Seats
- 3rd Row 60/40 Power-Folding Split-Bench Seat
- 12-Way Power Seat Adjusters
- Bright Front & Rear Door Sill Plates
- Heated Automatic Steering Wheel
- Power Tilt & Telescopic Steering Column
- Chrome Door Handles w/Body-Color Strip
- Universal Home Remote
- Hands-Free Power Programmable Rear Liftgate
- Outside Heated Power-Adjustable Mirrors
- Galvano Bodyside Moldings
- Wheels: 20" x 9" 6-Spoke Polished Aluminum
- Dual Exhaust System
- Hill Descent Control
- Magnetic Ride Control Suspension
- 2-Speed Electronic Autotrac Active Transfer Case
- Heated Driver & Front Passenger Seats
- Heated & Ventilated Driver & Front Passenger Seats
- 12-Way Power Seat Adjusters
- Theft-Deterrent Alarm System
- Vehicle Interior Movement Sensor
- Vehicle Inclination Sensor
- Glass Breakage Sensor
- Bose 14-Speaker Surround w/CenterPoint
- SiriusXM w/360L
- HD Radio
Dealer Notes
Summit White 2021 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8
4WD.
Recent Arrival!
This vehicle comes equipped with 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), 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, Illuminated entry, IntelliBeam Automatic High Beam On/Off, Jet Black Interior Trim, 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 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, Trip computer, Turn signal indicator mirrors, Variably intermittent wipers, Ventilated front seats, Voltmeter, Wheels: 20" x 9" 6-Spoke Polished Aluminum, Wheels: 22" Multi-Spoke Gloss Black (LPO), and Wheels: 22" x 9" Steel Interim (LPO)
This vehicle has the Pulse Brake Light installed to help reduce rear end collisions. $399 will be added to the purchase price f
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. 😒…
Policy on Hand Control Driving Devises
To accommodate our customers, we will install portable hand controls units that the customer provides to us in order to test drive a vehicle so long as the devise can be installed and removed without physical modification or alteration to the vehicle. If the customer does not have a portable vehicle hand control unit, we will provide one. For the safety of our customers and employees, these hand control units are installed at our service department. Appointments for a vehicle test drive using a hand control devise are strongly recommended for daytime hours to ensure that a licensed technician is available to install the hand control system and safety test before the customer test drive.
If you have any questions regarding this policy, please contact General Manager.
- We're here to help: 815-230-3333




