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2023 GMC Yukon XL AT4



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Vehicle Information

VIN: 1GKS2HKL2PR423486
Stock #: SP00841
Model Code: TK10906
  • Body Style 4D Sport Utility
  • Exterior Color Onyx Black
  • Interior Color Jet Black
  • Mileage 31,979
  • Fuel Economy
    City/Highway 14/18 MPG
  • Engine 8 Cyl - 6.2 L
  • Transmission 10-Speed Automatic with Overdrive
  • Fuel Type Gasoline

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

2023 GMC Yukon XL AT4 4WD – Onyx Black

Command the road with confidence in this 2023 GMC Yukon XL AT4 4WD, a full-size SUV built for drivers who need maximum space, premium comfort, and serious off-road capability. Finished in Onyx Black with a Jet Black interior, this Yukon XL AT4 delivers bold styling, advanced technology, and the proven power of a 6.2L EcoTec3 V8 paired with a 10-speed automatic transmission. With its extended wheelbase, the Yukon XL offers exceptional cargo capacity and third-row space while maintaining impressive towing capability and rugged AT4 performance.

Performance and Capability

The Yukon XL AT4 is engineered to handle everything from daily driving to weekend adventures with ease. Its powerful V8 engine, advanced 4WD system, and off-road suspension help deliver confident performance on highways, trails, and rough terrain.

Key performance features include:

• 6.2L EcoTec3 V8 Engine
• 10-Speed Automatic Transmission
• Four-Wheel Drive (4WD) System
• Magnetic Ride Control Suspension
• Mechanical Limited-Slip Differential
• Hill Descent Control
• Front Skid Plate
• Electronic Precision Shift
• Stabilitrak Stability Control
• 20-Inch Aluminum Wheels with All-Terrain Tires

Exterior Features

The Yukon XL AT4 combines rugged design with premium styling, creating a commanding presence on the road.

• Onyx Black Exterior Finish
• LED Headlamps and LED Taillamps
• LED Daytime Running Lamps
• Hands-Free Power Liftgate
• Panoramic Dual-Pane Power Sunroof
• Power Retractable Assist Steps with Perimeter Lighting
• Recovery Hooks
• AT4 Unique Exterior Accents

Interior Comfort and Technology

Inside, the Yukon XL AT4 offers premium materials, advanced technology, and exceptional passenger comfort for long road trips or daily driving.

• Jet Black Perforated Leather Seating
• Heated and Ventilated Front Bucket Seats
• Tri-Zone Automatic Climate Control
• Heated Steering Wheel
• Memory Driver Seat and Steering Column
• Second Row Power Bucket Seats
• Third Row 60/40 Power Folding Bench Seat
• 10.2-Inch GMC Premium Infotainment System
• Wireless Apple CarPlay and Android Auto
• Wireless Phone Charging
• Bose Premium 9-Speaker Audio System

Safety and Driver Assistance

This Yukon XL AT4 includes a wide range of advanced safety technologies designed to enhance driver awareness and passenger protection.

• GMC Pro Safety Plus
• Lane Keep Assist with Lane Departure Warning
• Lane Change Alert with Side Blind Zone Alert
• Automatic Emergency Braking
• Forward Collision Alert
• Front Pedestrian Braking
• Rear Cross Traffic Alert
• Rear Park Assist
• HD Surround Vision Camera System
• Multicolor Head-Up Display
• Rear Pedestrian Alert

Additional Equipment on This Vehicle

This Yukon XL AT4 is equipped with several premium factory options that enhance comfort, safety, and convenience.

• Dual-Pane Panoramic Power Sunroof
• HD Surround Vision
• Multicolor Head-Up Display
• Rear Pedestrian Alert
• Power Retractable Assist Steps with Perimeter Lighting
• Onyx Black Exterior Package
• Second Row Power Bucket Seats

Fuel Economy

EPA Estimated Fuel Economy
• 16 MPG Combined
• 14 MPG City
• 18 MPG Highway

Why Buy the GMC Yukon XL AT4?

The 2023 GMC Yukon XL AT4 is designed for drivers who need full-size SUV capability with off-road readiness and luxury-level comfort. Its extended wheelbase provides exceptional cargo capacity and passenger space, making it ideal for families, travel, and towing. Combined with a powerful V8 engine, advanced safety technology, and premium interior features, the Yukon XL AT4 delivers the versatility and performance modern drivers demand.

Eligible Benefits

All Features

  • Navigation System
  • License Plate Front Mounting Package
  • Preferred Equipment Group 4SB
  • Technology Package
  • 9 Speakers
  • AM/FM radio: SiriusXM with 360L
  • AM/FM Stereo
  • Bose 9-Speaker Stereo Audio System Feature
  • 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
  • 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
  • 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
  • 3 Years of OnStar Safety & Security
  • 3 Years of OnStar Safety & Security (DISC)
  • Panic alarm
  • Security system
  • Speed control
  • Heavy-Duty Air Filter
  • Auto-dimming door mirrors
  • Bright Front & Rear Door Sill Plates
  • Bumpers: body-color
  • Dual Exhaust System
  • Front High-Approach Angle Fascia
  • Heated door mirrors
  • IntelliBeam Automatic High Beam On/Off
  • Outside Heated Power-Adjustable Mirrors
  • Power door mirrors
  • Power-Retractable Assist Steps
  • Red Horizontal-Mounted Recovery Hooks
  • Roof rack: rails only
  • Spoiler
  • Turn signal indicator mirrors
  • 15" Diagonal Multi-Color Head-Up Display
  • 3 Years of GMC Connected Services
  • Apple CarPlay/Android Auto
  • Auto-dimming Rear-View mirror
  • Automatic Emergency Braking
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front reading lights
  • Garage door transmitter
  • HD Surround Vision
  • Heated Steering Wheel
  • HEATED STEERING WHEEL
  • Illuminated entry
  • Inside Rear-View Auto-Dimming Mirror
  • Lane Change Alert w/Side Blind Zone Alert
  • Lane Keep Assist w/Lane Departure Warning
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Power Tilt & Telescopic Steering Column
  • Rear Cross Traffic Alert
  • Rear Pedestrian Alert
  • Rear reading lights
  • Rear seat center armrest
  • Safety Alert Seat
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trip computer
  • Voltmeter
  • Wireless Charging
  • 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 60/40 Split-Folding Bench Seat
  • Power Release 2nd Row Bucket Seats
  • Split folding rear seat
  • Ventilated front seats
  • Black Roof-Mounted Luggage Rack Side Rails
  • Passenger door bin
  • Alloy wheels
  • Wheels: 20" x 9" 6-Spoke Machined Aluminum
  • Rain–Sensitive Windshield Wipers
  • Rear window wiper
  • Variably intermittent wipers
  • 3.23 Rear Axle Ratio
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* New, Used, Certified, Demo and Courtesy Vehicles - Vehicle *Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information.

Max payload/towing estimate ratings shown. Additional options, equipment, passengers, and cargo weight may affect payload/towing weights. See dealer for details.