CARFAX One-Owner. Onyx Black 2023 GMC Yukon XL Denali Ultimate 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 4WD, 15" Diagonal Multi-Color Head-Up Display, 16-Way Power Seat Adjusters, 2 Presets For Outside Rearview Mirrors, 3 Years of GMC Connected Services, 3 Years of OnStar Safety & Security, 3rd Row 60/40 Power-Folding Split-Bench Seat, Adaptive Cruise Control, Advanced Security Package, Advanced Technology Package, Air Ride Adaptive Suspension, Bose Performance Series Sound System w/18 Speakers, Bright Front & Rear Door Sill Plates, Chrome Door Handles w/Body-Color Strip, Dual Exhaust System, Dual-Pane Panoramic Power Sunroof, Electronic Limited Slip Differential (eLSD), Enhanced Automatic Emergency Braking, Enhanced Automatic Parking Assist, Enhanced Trailering Technology Package, Extra Capacity Cooling System, Floor Console, Glass Breakage Sensor, Hands-Free Power Programmable Rear Liftgate, HD Surround Vision, Heated & Ventilated Driver & Front Passenger Seats, Heated 2nd Row Outboard Position Seats, Heated Driver & Front Passenger Seats, Heated Steering Wheel, Hill Descent Control, Inside Rearview Auto-Dimming Rear Camera Mirror, Leather-Wrapped Steering Wheel, License Plate Front Mounting Package, Max Trailering Package, Navigation System, Outside Heated Power-Adjustable Mirrors, Power Release 2nd Row Bucket Seats, Power Tilt & Telescopic Steering Column, Power-Retractable Assist Steps, Preferred Equipment Group 5SB, Premium Capability Package w/Active Response 4WD, Rear Camera Mirror Washer, Rear Cross Traffic Alert, Rear Pedestrian Alert, Rear Seat Media System, Reverse Automatic Braking, Safety Alert Seat, Sport Pedal Cover Kit (LPO), Theft-Deterrent Alarm System, Trailer Camera Provisions, Trailering Assist Guidelines, Universal Home Remote, Vader Bodyside Moldings, Vehicle Inclination Sensor, Vehicle Interior Movement Sensor, Wired Auxiliary Trailer Camera (LPO), Wireless Charging.
Recent Arrival! 14/18 City/Highway MPG
All of our vehicles go through a 172 point inspection, new wiper blades, and a fresh oil change. We offer Engine for Life coverage on all of our qualifying* pre-owned vehicles!
(*see dealer for details)
Used 2023 GMCYukon XL SUV Denali Ultimate 4WD
- Exterior Color
- Onyx Black
- Interior Color
- Alpine Umber
- Odometer
- 29,621 miles
- Body/Seating
- SUV/7 seats
- Fuel Economy
- 14/18 MPG City/Hwy
- Transmission
- 10-Speed Automatic with Overdrive
- Drivetrain
- 4WD
- Engine
- EcoTec3 6.2L V8
- VIN
- 1GKS2KKL4PR551144
- Stock Number
- RB251688A
GMC
Yukon XL
Dealer Notes
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
Included Packages & Accessories
- Navigation System
- Advanced Security Package
- Advanced Technology Package
- Enhanced Trailering Technology Package
- License Plate Front Mounting Package
- Max Trailering Package
- Preferred Equipment Group 5SB
- Premium Capability Package w/Active Response 4WD
- 18 Speakers
- AM/FM radio: SiriusXM with 360L
- AM/FM Stereo
- Bose Performance Series Sound System w/18 Speakers
- Rear audio controls
- 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
- Headphones
- Universal Home Remote
- Adaptive suspension
- Air Ride Adaptive Suspension
- Auto-leveling suspension
- Electronic Limited Slip Differential (eLSD)
- Four wheel independent suspension
- 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 moonroof
- Power Liftgate
- Brake assist
- Electronic Stability Control
- Lane Departure Warning System
- Hill Descent Control
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- 3 Years of OnStar Safety & Security
- 3 Years of OnStar Safety & Security (DISC)
- Glass Breakage Sensor
- Panic alarm
- Security system
- Theft-Deterrent Alarm System
- Adaptive Cruise Control
- Speed control
- Super Cruise
- Extra Capacity Cooling System
- 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
- Heated door mirrors
- Outside Heated Power-Adjustable Mirrors
- Power door mirrors
- Power-Retractable Assist Steps
- Roof rack: rails only
- Spoiler
- Trailer Side Blind Zone Alert
- Turn signal indicator mirrors
- Vader Bodyside Moldings
- 15" Diagonal Multi-Color Head-Up Display
- 3 Years of GMC Connected Services
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Compass
- Driver door bin
- Driver vanity mirror
- Enhanced Automatic Emergency Braking
- Enhanced Automatic Parking Assist
- Floor Console
- Front reading lights
- Garage door transmitter
- HD Surround Vision
- Heated Steering Wheel
- Heated steering wheel
- Illuminated entry
- Inside Rearview Auto-Dimming Rear Camera Mirror
- Leather steering wheel
- Leather-Wrapped 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
- Reverse Automatic Braking
- Safety Alert Seat
- Sport Pedal Cover Kit (LPO)
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trailer Camera Provisions
- Trailering Assist Guidelines
- Trip computer
- Vehicle Inclination Sensor
- Vehicle Interior Movement Sensor
- Voltmeter
- Wired Auxiliary Trailer Camera (LPO)
- Wireless Charging
- 16-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
- Full Grain Leather Seats
- Heated & Ventilated Driver & Front Passenger Seats
- Heated 2nd Row Outboard Position Seats
- Heated Driver & Front Passenger Seats
- Heated front seats
- Heated rear seats
- Power passenger seat
- Power Release 2nd Row Bucket Seats
- Split folding rear seat
- Ventilated front seats
- Passenger door bin
- Hitch Guidance w/Hitch View
- Integrated Trailer Brake Controller
- Smart Trailer Integration Indicator
- Trailer Tire Pressure Monitor Sensors
- Alloy wheels
- Wheel Locks (Set of 4) (LPO)
- Wheels: 22" 7-Spoke Ultra-Bright Machined
- Rain sensing wipers
- Rear window wiper
- Variably intermittent wipers
- 3.23 Rear Axle Ratio
KBB.com Consumer Reviews

Overall3.5Out of 5
- 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.… - 1.0
2022 Yukon AT4
By Jerry B | on Friday, September 08, 2023
Vehicle had a defect from the factory. Every time it rained water would run down the inside of the dash and into the floor. The water covered the wiring and passenger side fuse panel. After three attempts at my local service center the leak was stopped. Now the vehicle is having electrical issues. The yukon has been at the shop a total of 70 days. GM’s solution to the problem was to send a field service engineer to work on it for another 15days. I have been a diehard GM customer since I was 14 years old. To say the least, this is very disappointing. Obviously, this isn’t the case with all GM vehicles. I just wish GM would make it right!… - 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!…
Based on 28 consumer ratings for 2021–2025 models. | Privacy
Used
2023 GMC
Yukon XL
Exterior Color: Onyx Black
Vin Number: 1GKS2KKL4PR551144
Stock: RB251688A
View this Used 2023 GMC Yukon XL in Cheektowaga, NY at Basil Ford. Serving drivers near Buffalo,Tonawanda & Depew NY.
Exterior Color: Onyx Black
Vin Number: 1GKS2KKL4PR551144
Stock: RB251688A
View this Used 2023 GMC Yukon XL in Cheektowaga, NY at Basil Ford. Serving drivers near Buffalo,Tonawanda & Depew NY.

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