New 2026 GMCYukon AT4
- Diesel
- Exterior Color
- Onyx Black
- Interior Color
- Forest Storm With Mahogany Accents
- Transmission
- 10-Speed Automatic with Overdrive
- Drivetrain
- 4WD
- Engine
- 3.0L I6
- VIN
- 1GKS2CK85TR308924
- Stock Number
- G308924
GMC
Yukon
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
- Exterior parking camera rear
- Front dual zone A/C
Included Packages & Accessories
- 1.5 KW Heater/Defrost Air System
- Diesel B20 Fuel
- Electronic Limited Slip Differential (ELSD)
- 3.23 Rear Axle Ratio
- Engine Block Heater
- 850 Cold-Cranking Amps Battery
- 250 Amps Alternator
- 3 Years SiriusXM
- Reflective Window Shade
- Black GMC Emblems
- Perforated Leather Seating Surfaces
- 4-Wheel Disc Brakes
- Navigation system: GMC Connected Navigation
- Apple CarPlay/Android Auto
- Emergency communication system: OnStar and GMC connected services capable
- AM/FM radio: SiriusXM with 360L
- Auto High-beam Headlights
- Exterior Parking Camera Rear
- Compass
- 10 Speakers
- Auto-dimming Rear-View mirror
- Ventilated front seats
- Variably intermittent wipers
- Turn signal indicator mirrors
- Trip computer
- Traction control
- Tilt steering wheel
- Telescoping steering wheel
- Steering wheel mounted audio controls
- Steering wheel memory
- Split folding rear seat
- Speed-sensing steering
- Speed control
- Security system
- Remote keyless entry
- Rear window wiper
- Rear window defroster
- Rear seat center armrest
- Rear reading lights
- Rear anti-roll bar
- Rear air conditioning
- Rain sensing wipers
- Power windows
- Power steering
- Power passenger seat
- Power driver seat
- Power door mirrors
- Passenger vanity mirror
- Passenger door bin
- Panic alarm
- Overhead console
- Overhead airbag
- Outside temperature display
- Occupant sensing airbag
- Memory seat
- Low tire pressure warning
- Illuminated entry
- Heated steering wheel
- Heated rear seats
- Heated front seats
- Heated door mirrors
- Garage door transmitter
- Fully automatic headlights
- Front reading lights
- Front fog lights
- Front dual zone A/C
- Front anti-roll bar
- Four wheel independent suspension
- Dual front side impact airbags
- Dual front impact airbags
- Driver vanity mirror
- Driver door bin
- Delay-off headlights
- Bumpers: body-color
- Brake assist
- Automatic temperature control
- Auto-leveling suspension
- Auto-dimming door mirrors
- Audio memory
- Alloy wheels
- Adaptive suspension
- ABS brakes
- 3rd row seats: split-bench
- Voltmeter
- Tachometer
- Spoiler
- Power Liftgate
- Front Center Armrest
- Electronic Stability Control
- Air Conditioning
- Preferred Equipment Group 4SB
- Power Release 2nd Row Bucket Seats
- 4-Way Power Driver Lumbar Seat Adjuster
- 4-Way Power Front Passenger Lumbar Seat Adjuster
- Power-Retractable Assist Steps
- Bright Front and Rear Door Sill Plates
- Dual-Pane Panoramic Power Sunroof
- All-Weather Cargo Mat
- Technology Package
- Body-Color Door Handles
- Floor Console
- Inside Rearview Auo-Dimming Rear Camera Mirror
- Air Ride Adaptive Suspension
- Hill Descent Control
- Integrated Trailer Brake Controller
- Heavy-Duty Air Filter
- Heated Driver and Front Passenger Seats
- Perforated Heated and Ventilated Driver and Front Passenger Seats
- Dual Exhaust System
- Power Tilt and Telescopic Steering Column
- Max Trailering Package
- 2-Speed Electronic Autotrac Active Transfer Case
- Advanced Security Package
- AT4 Premium Plus Package
- Hitch View
- Wheels: 20" x 9" Machined and Painted
- Front Skid Plate
- Floor Liner Package
- AT4 Premium Package
- 1st and 2nd Rows All-Weather Floor Liners
- 3rd Row All-Weather Floor Liners
- AutoSense Hands-Free Power Liftgate
- Trailering Assist Guidelines
- Trailer Camera Provisions
- Wired Auxiliary Trailer Camera
- SiriusXM with 360L
- Smart Trailer Integration Indicator
- Red Horizontal-Mounted Recovery Hooks
- Super Cruise
- Blind Zone Steering Assist with Trailering
- Driver Attention Assist
- Bose 10-Speaker Surround with CenterPoint
- Radio: 16.8" Diagonal Premium GMC Infotainment System
- Theft-Deterrent Alarm System
- Vehicle Inclination Sensor
- Vehicle Interior Movement Sensor
- Glass Breakage Sensor
- 15" Diagonal Multi-Color Head-Up Display
- Rear Seat Media System
- Extra Capacity Cooling System
- Black Roof-Mounted Luggage Rack Side Rails
- Front High-Approach Angle Fascia
- Premium Capability Package with Active Response 4WD
- Magnetic Ride Control Suspension
- Enhanced Trailering Technology Package
- Front Bucket Seats
Included Packages & Options
- AT4 Premium Plus Package$8,845
- AT4 Premium Package
- Max Trailering Package
- Premium Capability Package with Active Response 4WD
- Enhanced Trailering Technology Package
- Rear Seat Media System
- AT4 Premium Package$4,890
- Technology Package
- Dual-Pane Panoramic Power Sunroof
- Power-Retractable Assist Steps
- Super Cruise$2,855
- Driver Attention Assist
- Technology Package$2,095
- Inside Rearview Auo-Dimming Rear Camera Mirror
- 15" Diagonal Multi-Color Head-Up Display
- Advanced Security Package
- Power Release 2nd Row Bucket Seats
- Floor Console
- Floor Liner Package$495
- 1st and 2nd Rows All-Weather Floor Liners
- 3rd Row All-Weather Floor Liners
- All-Weather Cargo Mat
Included Options
- Engine Block Heater$100
- 3 Years SiriusXM$299
- Reflective Window Shade$125
- Black GMC Emblems$295
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control: Adaptive Cruise Control
- Air conditioning
- Audio memory
- Auto-dimming rearview mirror
- Automatic temperature control
- Blind-Spot View Monitor: left and right
- 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: GMC Connected Navigation
- 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
- Remote keyless entry
- Speed control
- Steering wheel memory
- Surround View Monitor
- 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: 16.8"
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 10
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless Phone Charger: front
- Wireless phone connectivity: Bluetooth
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- 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
- 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
- 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
- Heated door mirrors
- Hitch Class: IV
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Skid plates
- Spoiler
- Tailpipe finisher: polished
- Trailer hitch
- 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")
- Exterior body width: 2,057mm (81.0")
- Exterior height: 1,943mm (76.5")
- Exterior length: 5,337mm (210.1")
- Front hiproom: 1,562mm (61.5")
- Front legroom: 1,130mm (44.5")
- Front shoulder room: 1,664mm (65.5")
- GVWR: 3,493kg (7,700lbs)
- Greenhouse Gas Score (GG): 3
- Interior maximum rear cargo volume: 3,477 L (123 cu.ft.)
- Interior rear cargo volume: 722 L (26 cu.ft.)
- Rear hiproom: 1,557mm (61.3")
- Rear legroom: 1,067mm (42.0")
- Rear shoulder room: 1,643mm (64.7")
- Turning radius: 6.0m (19.8')
- Wheelbase: 3,073mm (121.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear
- Exterior parking camera right
- 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: Enhanced Automatic Parking Assist front and rear
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Rear window wiper
- Tachometer
- Traffic sign information
- 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: Enhanced 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 Braking mitigation
- Security system
- Traction control
Standard Features
- AT4 Premium Package
- Max Trailering Package
- Premium Capability Package with Active Response 4WD
- Enhanced Trailering Technology Package
- Rear Seat Media System
- Technology Package
- Dual-Pane Panoramic Power Sunroof
- Power-Retractable Assist Steps
- Driver Attention Assist
- Inside Rearview Auo-Dimming Rear Camera Mirror
- 15" Diagonal Multi-Color Head-Up Display
- Advanced Security Package
- Power Release 2nd Row Bucket Seats
- Floor Console
- 1st and 2nd Rows All-Weather Floor Liners
- 3rd Row All-Weather Floor Liners
- All-Weather Cargo Mat
- Heated Driver and Front Passenger Seats
- Perforated Heated and Ventilated Driver and Front Passenger Seats
- 4-Way Power Driver Lumbar Seat Adjuster
- 4-Way Power Front Passenger Lumbar Seat Adjuster
- Perforated Heated and Ventilated Driver and Front Passenger Seats
- 4-Way Power Driver Lumbar Seat Adjuster
- 4-Way Power Front Passenger Lumbar Seat Adjuster
- Bright Front and Rear Door Sill Plates
- Body-Color Door Handles
- Front High-Approach Angle Fascia
- Power Tilt and Telescopic Steering Column
- AutoSense Hands-Free Power Liftgate
- Black Roof-Mounted Luggage Rack Side Rails
- Red Horizontal-Mounted Recovery Hooks
- Wheels: 20" x 9" Machined and Painted
- Heavy-Duty Air Filter
- Dual Exhaust System
- Hill Descent Control
- Front Skid Plate
- Magnetic Ride Control Suspension
- 2-Speed Electronic Autotrac Active Transfer Case
- Air Ride Adaptive Suspension
- Bose 10-Speaker Surround with CenterPoint
- SiriusXM with 360L
- Trailer Camera Provisions
- Trailering Assist Guidelines
- Wired Auxiliary Trailer Camera
- Blind Zone Steering Assist with Trailering
- Hitch View
- Smart Trailer Integration Indicator
- Integrated Trailer Brake Controller
- Extra Capacity Cooling System
- Theft-Deterrent Alarm System
- Vehicle Interior Movement Sensor
- Vehicle Inclination Sensor
- Glass Breakage Sensor
Dealer Notes
Onyx Black 2026 GMC Yukon AT4 4WD 10-Speed Automatic with Overdrive 3.0L I6 4WD. Buy with confidence - The VERA Difference offers Quality Automobiles, a 3 Day Money Back Guarantee and 30-Day Vehicle Exchange Program. The Customer always Wins at VERA! Advanced Security Package (Glass Breakage Sensor, Theft-Deterrent Alarm System, Vehicle Inclination Sensor, and Vehicle Interior Movement Sensor), AT4 Premium Package (Dual-Pane Panoramic Power Sunroof and Power-Retractable Assist Steps), AT4 Premium Plus Package (Rear Seat Media System), Enhanced Trailering Technology Package (Trailer Camera Provisions, Trailering Assist Guidelines, and Wired Auxiliary Trailer Camera), Floor Liner Package (1st and 2nd Rows All-Weather Floor Liners, 3rd Row All-Weather Floor Liners, and All-Weather Cargo Mat), Max Trailering Package (Blind Zone Steering Assist with Trailering, Extra Capacity Cooling System, Hitch View, Integrated Trailer Brake Controller, and Smart Trailer Integration Indicator), Preferred Equipment Group 4SB (4-Way Power Driver Lumbar Seat Adjuster, 4-Way Power Front Passenger Lumbar Seat Adjuster, AutoSense Hands-Free Power Liftgate, Black Roof-Mounted Luggage Rack Side Rails, Body-Color Door Handles, Bright Front and Rear Door Sill Plates, Dual Exhaust System, Front High-Approach Angle Fascia, Heavy-Duty Air Filter, Hill Descent Control, Magnetic Ride Control Suspension, Perforated Heated and Ventilated Driver and Front Passenger Seats, Power Tilt and Telescopic Steering Column, Red Horizontal-Mounted Recovery Hooks, and Wheels: 20" x 9" Machined and Painted), Premium Capability Package with Active Response 4WD (Air Ride Adaptive Suspension and Electronic Limited Slip Differential (ELSD)), Technology Package (15" Diagonal Multi-Color Head-Up Display, Floor Console, Inside Rearview Auo-Dimming Rear Camera Mirror, and Power Release 2nd Row Bucket Seats), 4WD, 1.5 KW Heater/Defrost Air System, 10 Speakers, 250 Amps Alternator, 3 Years SiriusXM, 3.23 Rear Axle Ratio, 3rd row seats: split-bench, 4-Wheel Disc Brakes, 850 Cold-Cranking Amps Battery, ABS brakes, Adaptive suspension, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Audio memory, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Auto-leveling suspension, Automatic temperature control, Black GMC Emblems, Bose 10-Speaker Surround with CenterPoint, Brake assist, Bumpers: body-color, Compass, Delay-off headlights, Diesel B20 Fuel, Driver Attention Assist, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar and GMC connected services capable, Engine Block Heater, Exterior Parking Camera Rear, Four wheel independent suspension, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front reading lights, Fully automatic headlights, Garage door transmitter, Heated door mirrors, Heated Driver and Front Passenger Seats, Heated front seats, Heated rear seats, Heated steering wheel, Illuminated entry, Low tire pressure warning, Memory seat, Navigation system: GMC Connected Navigation, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather Seating Surfaces, Power door mirrors, Power driver seat, Power Liftgate, Power passenger seat, Power steering, Power windows, Radio: 16.8" Diagonal Premium GMC Infotainment System, Rain sensing wipers, Rear air conditioning, Rear anti-roll bar, Rear reading lights, Rear seat center armrest, Rear window defroster, Rear window wiper, Reflective Window Shade, Remote keyless entry, Security system, SiriusXM with 360L, Speed control, Speed-sensing steering, Split folding rear seat, Spoiler, Steering wheel memory, Steering wheel mounted audio controls, Super Cruise, Tachometer, Telescoping steering wheel,
KBB.com Consumer Reviews

Overall3.6Out of 5
- 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!…
All reviews on KBB.com
Based on 19 consumer ratings for 2021–2026 models. | Privacy




