The 2023 GMC Yukon AT4 delivers commanding presence and capable performance for those who demand both luxury and utility. This black beauty is ready to elevate your driving experience with advanced technology, refined comfort, and substantial power.
- Second row power bucket seats with power release
- Dual-pane panoramic power sunroof with express-open and close
- EcoTec3 6.2L V8 engine with 420 hp and 460 lb-ft of torque
- Bose 9-speaker audio system with SiriusXM 360L
- Adaptive Magnetic Ride Control suspension
- Heated and ventilated front seats with memory function
- Power liftgate with hands-free operation
- Apple CarPlay and Android Auto integration
- Automatic emergency braking with forward collision alert
- Lane keep assist with lane departure warning
- Rear cross traffic alert and hill descent control
- Navigation system with 3 years of GMC Connected Services
- Wireless charging pad
- 20-inch machined aluminum wheels
- Heated steering wheel
The AT4 package provides genuine off-road capability paired with on-road refinement. Adaptive suspension with Magnetic Ride Control adjusts in real-time to road conditions, delivering a smooth highway ride while maintaining confidence on challenging terrain. The EcoTec3 6.2L V8 generates impressive power and torque, ready to handle whatever you encounter. All-wheel drive with hill descent control ensures confident traction whether you're navigating city streets or venturing off the beaten path.
Inside, this Yukon wraps you in premium comfort and connectivity. Perforated leather seating surfaces with heating and ventilation in the front rows keep occupants comfortable in any season. The heated steering wheel adds another layer of convenience during cold mornings. The extensive safety suite includes automatic emergency braking, forward pedestrian braking, lane keep assist, and rear cross traffic alertâ"technology designed to help keep you and your passengers secure.
Entertainment and information flow seamlessly through the integrated navigation system and Bose audio technology. Apple CarPlay and Android Auto ensure your smartphone integrates effortlessly with the vehicle's systems. SiriusXM 360L satellite radio provides endless entertainment options for your journeys.
With three years of GMC Connected Services and OnStar Safety & Security, you have access to professional support and emergency assistance whenever needed. The panoramic sunroof creates an open, airy cabin atmosphere that transforms every drive into something special.
ALL VEHICLES SUBJECT TO A $225 DEALER DOC FEE. USED VEHICLES PRE-LOADED WITH OUR VIP PACKAGE FOR $2995. THIS INCLUDES 1 YEAR OIL CHANGES AND TIRE ROTATIONS. ONE YEAR INTERIOR AND EXTERIOR PROTECTION. 1 YEAR THEFT PROTECTION. LIFETIME POWERTRAIN WARRANTY* SOME EXCLUSIONS APPLY TO THE LIFETIME WARRANTY
Used 2023 GMCYukon AT4
- Exterior Color
- Onyx Black
- Interior Color
- Black
- Odometer
- 35,359 miles
- Transmission
- 10-Speed Automatic with Overdrive
- Drivetrain
- 4WD
- Engine
- EcoTec3 6.2L V8
- VIN
- 1GKS2CKL1PR434871
- Stock Number
- PPR434871
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
- Auto-dimming rearview mirror
Included Packages & Accessories
- Navigation System
- Preferred Equipment Group 4SB
- 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
- Red Horizontal-Mounted Recovery Hooks
- Roof rack: rails only
- Spoiler
- Turn signal indicator mirrors
- 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
- 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 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 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 and GMC connected services capable
- 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 keyless entry
- Speed control
- Steering wheel memory
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Adaptive suspension
- Alloy wheels
- Auto-leveling suspension
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 275/60SR20.0
- Power steering
- Rear anti-roll bar
- Rear tires: 275/60SR20.0
- Speed-sensing steering
- Tires: all-terrain
- Wheel size: 20"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Primary LCD size: 10.2"
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 9
- 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 seat center armrest
- Rear seats Folding position: tumble forward
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Compressor: Not Available
- Cylinder configuration: V-8
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 15mpg
- Fuel economy combined: 17mpg
- Fuel economy highway: 20mpg
- Fuel tank capacity: 24.0gal.
- Hybrid traction battery type: none
- Manual-shift auto: Driver Shift Control
- Mode select transmission
- Number of valves: 16
- Standard fuel economy fuel type: gasoline
- Transmission: 10 speed automatic
- Variable valve control
- Approach angle: 32 deg
- Departure angle: 21 deg
- Ground clearance (min): 203mm (8.0")
- Ramp breakover angle: 19 deg
- Auto-dimming door mirrors
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Skid plates
- Spoiler
- 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: 886mm (34.9")
- 3rd row shoulder room: 1,593mm (62.7")
- Curb weight: 2,575kg (5,677lbs)
- Exterior body width: 2,057mm (81.0")
- Exterior height: 1,943mm (76.5")
- Exterior length: 5,334mm (210.0")
- Front hiproom: 1,562mm (61.5")
- Front legroom: 1,130mm (44.5")
- Front shoulder room: 1,676mm (66.0")
- GVWR: 3,402kg (7,500lbs)
- Interior maximum rear cargo volume: 3,480 L (123 cu.ft.)
- Interior rear cargo volume: 722 L (26 cu.ft.)
- Payload: 772kg (1,702lbs)
- Rear hiproom: 1,557mm (61.3")
- Rear legroom: 1,067mm (42.0")
- Rear shoulder room: 1,646mm (64.8")
- Turning radius: 6.1m (19.8')
- Wheelbase: 3,071mm (120.9")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Lane Change Alert with Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera rear: HD Rear Vision Camera yes
- Front fog lights
- Front reading lights
- Fully automatic headlights
- 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
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Automatic Emergency Braking mitigation
- 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
Excellent Machine, Safety Features are Excessive
By BenInKentucky on 7/14/2026 10:14:58 PM
First, get the diesel. This is our 3rd diesel Yukon and they are amazing. Great mileage, great resale value, plenty of horse power, and the range for one tank of fuel can be very convenient on long road trips. The extra room in the XL model is also convenient for luggage if you have a large family and enjoy the ability to see out the back windows. The 10 speed transmission is smooth and it will glide down the interstate at any speed with ease at very low engine RPM. The only real downside to this vehicle are the overbearing safety features. If I look over at the navigation screen it vibrates the seat and tells me I am distracted. The auto-cruise (self-driving) feature will randomly hit the breaks in the middle of the highway. The backup camera will slam on the breaks if it sees any movement behind the vehicle even if it is way out of range. The back hatch opens automatically if you walk past it with the key in your pocket. If I lean too far on to the center console it will vibrate the seat and tell me I am distracted. We use this vehicle on the farm and there is no way to disable the seat belt alarm. We spent about an hour going through all of the settings and were able to disable most of the annoying features. I find putting a business card in front of the camera that looks at my face cures many of these frustrations and I may opt for a more permanent piece of black electrical tape that will blend in seamlessly. The auto stop feature is also frustrating but like the EPA gas cans I believe most of America is dealing with this frustration and it is not limited to this vehicle. Overall, we love the vehicle and will buy another one. - 5.0
No Problems Yet
By CoachTroy72 on 6/17/2026 11:26:04 PM
I got my 26 Yukon Denali SUV with 3 miles on it. Got to 308 and had engine knock. Took it to Classic GMC, they had it a week. Flushed out the engine debris, no knocking. Also they changed the oil. Not from 0-20w to 40w, but just changed it with the same OEM AC Delco standard Dexos, no more knocking. Now at 1238 miles havent had any issues. Actually getting 22.3 MPG! For a truck that is 17 city 20 Hwy.. - 5.0
Love everything about my Elevation, except…
By Carol Ann on 6/3/2026 5:57:12 PM
This truck has excellent get up and go power, great traction control and steering, with an impressive turning radius, love the large dash display screen, sleek design inside and out, and the suspension makes for comfortable long highway and city driving. Surrounded in cool luxury, state of the art sound system while feeling like a VIP in my classy black FBI looking whip.