Experience the pinnacle of luxury and capability with this stunning 2021 GMC Yukon XL Denali. This full-size SUV is engineered to conquer any adventure, blending premium refinement with uncompromising performance.
Boasting a powerful 6.2L EcoTec3 V8 engine paired with a responsive 10-speed automatic transmission, the Yukon XL Denali delivers exceptional power and efficiency. Its advanced 4-wheel drive system provides confident handling in any conditions, while the Magnetic Ride Control suspension ensures a smooth, composed ride.
Key features of this remarkable Yukon XL Denali include:
- Power-sliding center console with secure storage
- Panoramic power sunroof
- Power-retractable assist steps with perimeter lighting
- 22-inch bright machined aluminum wheels
- Dual rear-seat 12.6-inch HD screens with wireless connectivity
- Bose 14-speaker surround sound system
- Heads-up display and 360-degree camera system
- Heated and ventilated front seats, heated second-row seats
- Hands-free power liftgate and power-folding third-row seats
The Yukon XL Denali's impressive list of advanced safety and driver assistance technologies, including Automatic Emergency Braking, Lane Keep Assist, and Rear Pedestrian Alert, provide added peace of mind on every journey. With seating for up to eight and abundant cargo space, this exceptional SUV is the perfect companion for family adventures, towing, and everything in between.
Experience the unmatched capability, comfort, and premium refinement of the 2021 GMC Yukon XL Denali. We invite you to visit our showroom and take this remarkable vehicle for a test drive. Let us demonstrate how the Yukon XL Denali can elevate your driving experience and exceed your expectations.
Used 2021 GMCYukon XL Denali
- Exterior Color
- Summit White
- Interior Color
- Dark Walnut/Very Dark Ash Gray
- Odometer
- 122,201 miles
- Fuel Economy
- 14/19 MPG City/Hwy
- Transmission
- 10-Speed Automatic with Overdrive
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GKS2JKL2MR313587
- Stock Number
- G36650A
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
Included Packages & Accessories
- Navigation System
- Advanced Security Package
- Advanced Technology Package
- Denali Premium Package
- License Plate Front Mounting Package
- Preferred Equipment Group 5SA
- 14 Speakers
- AM/FM radio: SiriusXM with 360L
- Bose 14-Speaker Surround w/CenterPoint
- HD Radio
- Radio: AM/FM/SiriusXM w/Navigation
- Rear Seat Media System
- SiriusXM w/360L
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear air conditioning
- Rear window defroster
- Hands-Free Power Programmable Rear Liftgate
- Heads-Up Display
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel memory
- Steering wheel mounted audio controls
- Universal Home Remote
- Adaptive suspension
- Auto-leveling suspension
- Four wheel independent suspension
- Heated Automatic Steering Wheel
- Magnetic Ride Control Suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: OnStar and GMC connected services capable
- Front anti-roll bar
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Rear anti-roll bar
- Dual-Pane Panoramic Power Sunroof
- Power Liftgate
- Brake assist
- Electronic Stability Control
- Front & Rear Park Assist
- Hill Descent Control
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Glass Breakage Sensor
- Panic alarm
- Security system
- Theft-Deterrent Alarm System
- Adaptive Cruise Control
- Speed control
- Auto-dimming door mirrors
- Bodyside moldings
- Bright Front & Rear Door Sill Plates
- Bumpers: body-color
- Chrome Door Handles w/Body-Color Strip
- Dual Exhaust System
- Galvano Bodyside Moldings
- Heated door mirrors
- IntelliBeam Automatic High Beam On/Off
- Outside Heated Power-Adjustable Mirrors
- Power door mirrors
- Power-Retractable Assist Steps
- Roof rack: rails only
- Spoiler
- Turn signal indicator mirrors
- 15" Diagonal Multi-Color Head-Up Display
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Automatic Emergency Braking
- Compass
- Driver door bin
- Driver vanity mirror
- Enhanced Automatic Emergency Braking
- Floor Console
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- Front reading lights
- Garage door transmitter
- HD Surround Vision
- Heated steering wheel
- Illuminated entry
- Inside Rear-View Auto-Dimming Mirror
- Inside Rearview Auto-Dimming Rear Camera Mirror
- Lane Change Alert w/Side Blind Zone Alert
- Lane Keep Assist w/Lane Departure Warning
- Leather steering wheel
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Power Tilt & Telescopic Steering Column
- Rear Camera Mirror Washer
- Rear Cross Traffic Alert
- Rear Pedestrian Alert
- Rear reading lights
- Safety Alert Seat
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Vehicle Inclination Sensor
- Vehicle Interior Movement Sensor
- Voltmeter
- 12-Way Power Seat Adjusters
- 2 Presets For Outside Rearview Mirrors
- 3rd Row 60/40 Power-Folding Split-Bench Seat
- 3rd row seats: split-bench
- Front Bucket Seats
- Front Center Armrest
- Heated & Ventilated Driver & Front Passenger Seats
- Heated 2nd Row Outboard Position Seats
- Heated Driver & Front Passenger Seats
- Heated front seats
- Heated rear seats
- Perforated Leather Seating Surfaces
- Power passenger seat
- Power Release 2nd Row Bucket Seats
- Split folding rear seat
- Ventilated front seats
- Passenger door bin
- Alloy wheels
- Wheel Locks
- Wheels: 20" x 9" 6-Spoke Polished Aluminum
- Wheels: 22" x 9" Bright Machined Aluminum
- Rain sensing wipers
- Rear window wiper
- Variably intermittent wipers
- 3.23 Rear Axle Ratio
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
Dealer Notes
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!