Stop settling for full-size SUVs that look tough on paper but fail when it comes to real capability, real comfort, and real presencethis 2023 GMC Yukon AT4 is built to dominate every category. Aggressive styling, off-road engineering, premium interior refinement, and full-size utility all come together in one commanding package. If you want an SUV that refuses to compromise, your search ends right here.
The moment you see it, the AT4 trim makes its intentions clear. The bold GMC signature grille, dark exterior accents, aggressive front fascia, red recovery hooks, lifted stance, and rugged AT4-specific styling create a presence that stands apart from every standard SUV on the road. This is not just a family vehicleits a statement of capability and confidence.
Under the hood, the Yukon AT4 delivers serious power designed for serious driving. Strong V8 performance provides effortless acceleration, confident highway passing, and the muscle needed for towing and hauling without hesitation. Whether youre loading up for a road trip, pulling a trailer, or handling daily driving, this SUV is engineered to perform under pressure.
Capability is where the AT4 badge earns its reputation. With off-road suspension tuning, advanced traction systems, and enhanced ground clearance, this Yukon is built for more than pavement. Snow, gravel, dirt roads, or changing weather conditionsthis SUV is ready for all of it. Its full-size strength with real off-road confidence built in.
Step inside and the Yukon AT4 immediately shifts into premium territory. High-end materials, refined leather seating, AT4-exclusive interior accents, and a driver-focused layout create a cabin that feels both rugged and luxurious at the same time. GMC engineered this interior to deliver durability without sacrificing comfort or style.
Comfort is on another level. Heated and ventilated front seats, spacious second and third rows, tri-zone climate control, and an exceptionally quiet cabin make long drives effortless. Whether youre commuting across town or traveling across states, every passenger gets the space and comfort they expect from a premium full-size SUV.
Technology is fully integrated and built to keep you connected. A large touchscreen infotainment system provides access to navigation, media, vehicle settings, and smartphone integration. Apple CarPlay, Android Auto, Bluetooth connectivity, wireless charging capability, multiple USB ports, and advanced digital displays ensure that every drive is modern, connected, and convenient.
Versatility is one of the Yukons strongest advantages. With three full rows of seating and flexible cargo configurations, this SUV adapts instantly to your needs. Carry passengers, fold the seats flat for cargo space, or do both at oncethe Yukon AT4 is built for real-world demands without compromise.
Towing capability adds even more strength to the package. Whether its a boat, camper, trailer, or work equipment, this SUV is engineered to handle heavy loads with confidence and stability. GMC designed the Yukon AT4 to be as functional as it is refined.
Safety is fully prioritized with a suite of advanced driver-assistance systems. Features such as forward collision alert, lane keep assist, blind zone alert, rear cross traffic alert, parking sensors, surround vision camera system, and adaptive cruise control work together to help keep you aware and in control at all times.
What truly separates the 2023 GMC Yukon AT4 from everything else in its class is its balance of rugged capability and premium luxury. Most SUVs force you to choose one or the other. This one delivers both at a high level without compromise.
Heres the realityfull-size SUVs with this level of capability, technology, and demand do not stay available for long. The Yukon AT4 is one of the most sought-after trims in GMCs lineup for a reason. Its built for drivers who expect more from everything they drive.
Used 2023 GMCYukon AT4
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 86,289 miles
- Body/Seating
- 4WD AT4/7 seats
- Transmission
- Automatic
- Engine
- 8
- VIN
- 1GKS2CKL8PR342057
- Stock Number
- BG1391A
GMC
Yukon
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
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
- Moonroof sunshade: power
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- 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
- TV receiver
- 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
- 2nd row entertainment LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Headphones
- Primary LCD size: 10.2"
- Rear audio controls
- Rear entertainment system
- 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
- Max seating capacity: 7
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: bucket
- 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 liters: 6.2L
- Engine location: front
- Fuel economy city: 14mpg
- Fuel economy combined: 17mpg
- Fuel economy highway: 18mpg
- Fuel tank capacity: 24.0gal.
- Horsepower: 420hp @ 5,600RPM
- Hybrid traction battery type: none
- Manual-shift auto: Driver Shift Control
- Mode select transmission
- Number of valves: 16
- Recommended fuel: Premium Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 460 lb.-ft. @ 4,100RPM
- 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")
- Compression ratio: 11.50 to 1
- Curb weight: 2,575kg (5,677lbs)
- Engine bore x stroke: 103.3mm x 92.0mm (4.07" x 3.62")
- Engine displacement: 6.2 L
- Engine horsepower: 420hp @ 5,600RPM
- Engine torque: 460 lb.-ft. @ 4,100RPM
- Exterior body width: 2,057mm (81.0")
- Exterior height: 1,943mm (76.5")
- Exterior length: 5,334mm (210.0")
- Front headroom: 1,026mm (40.4")
- 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 headroom: 953mm (37.5")
- Rear hiproom: 1,557mm (61.3")
- Rear legroom: 1,067mm (42.0")
- Rear shoulder room: 1,646mm (64.8")
- Towing capacity: 3,311kg (7,300lbs)
- 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 front
- Exterior parking camera left
- Exterior parking camera rear: HD Rear Vision Camera yes
- Exterior parking camera right
- 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
- 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

Overall3.6Out of 5
- 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.… - 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.…
All reviews on KBB.com
Based on 20 consumer ratings for 2021–2026 models. | Privacy
Vehicle with advertised incentives and discounts available for purchase at the time of posting, subject to published qualifications for applicable incentives. Pricing is subject to changes as a result of expiration or change to manufacturer incentives and other discounts, manufacturer model/option changes, and market adjustment.
All prices shown exclude taxes, title, license and $251.05 IN doc fee. Dealer will not honor pricing errors displayed here. Vehicle with advertised incentives and discounts available for purchase at the time of posting, subject to published qualifications for applicable incentives. Pricing is subject to changes as a result of expiration or change to manufacturer incentives and other discounts, manufacturer model/option changes, and market adjustment.
All prices shown exclude taxes, title, license and $251.05 IN doc fee. Dealer will not honor pricing errors displayed here. Vehicle with advertised incentives and discounts available for purchase at the time of posting, subject to published qualifications for applicable incentives. Pricing is subject to changes as a result of expiration or change to manufacturer incentives and other discounts, manufacturer model/option changes, and market adjustment.
- Price
- $53,155
- Doc Fee
- $251
- Goshen Price
- $53,406
- We're here to help: 574-830-0100
- We're here to help: 574-830-0100

