Coulter Phoenix has sold Cadillac's in Arizona since 1923. Shop Coulter - Trust Coulter. 2026 GMC Yukon AT4 Midnight Pine EcoTec3 6.2L V8 4WD 10-Speed Automatic with Overdrive 14/18 City/Highway MPG YEAR MAKE MODEL, LOW MILES, MILES ONLY, 4WD.
Awards:
* Car and Driver 10 Best Trucks and SUVs Car and Driver Editors' Choice
Car and Driver, January 2017.
2026 GMC Yukon AT4
- New
- MSRP
- $88,400
Coulter Buick GMC Phoenix
Call 602-714-3112
We’re here to help
The overview
- Exterior Color
- Midnight Pine
- Interior Color
- Forest Storm with Mahogany Accents, Perforated lea
- Body/Seating
- SUV/7 seats
- Fuel Economy
- 14/18 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 6.2L V8 engine
- VIN
- 1GKS2CKL6TR362396
- Stock Number
- GYUK4806
The highlights
- 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
The full 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
- Moonroof sunshade: power
- Navigation system: GMC Connected Navigation
- 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 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"
- Satellite radio trial duration with new vehicle purchase (months): 3
- 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
- Powertrain warranty: 60 months/60,000miles
- Roadside assistance coverage: 60 months/60,000miles
- 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
- Limited slip differential: mechanical
- 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
- 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")
- Compression ratio: 11.50 to 1
- Curb weight: 2,630kg (5,799lbs)
- Engine bore x stroke: 103.3mm x 92.0mm (4.07" x 3.62")
- Engine displacement: 6.2 L
- Engine torque: 460 lb.-ft. @ 4,100RPM
- Exterior body width: 2,057mm (81.0")
- Exterior height: 1,943mm (76.5")
- Exterior length: 5,337mm (210.1")
- Front headroom: 1,026mm (40.4")
- 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.)
- Payload: 699kg (1,540lbs)
- Rear headroom: 953mm (37.5")
- Rear hiproom: 1,557mm (61.3")
- Rear legroom: 1,067mm (42.0")
- Rear shoulder room: 1,643mm (64.7")
- Towing capacity: 3,493kg (7,700lbs)
- Turning radius: 6.0m (19.8')
- Wheelbase: 3,073mm (121.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Blind Zone Steering Assist active
- 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
- Heads up display
- 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
- Tracker system
- Traction control
Notes from the dealer
Peace of mind
Factory warranty
36 months/36,000miles from the vehicle's original in-service date
A name you can trust
Coulter Buick GMC Phoenix is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about usKBB.com Consumer Reviews
3.5out of 5 overall- 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 Vehicles Coulter uses todays industry merchandising technology to ensure the advertised price of our new and used vehicles is at or below market value every time. Due to market demand and supply scarcity, Coulter has the right to adjust the price of vehicles based on the market value. This varies over time. The Coulter family is monitoring the market and trying to ensure that fair price of a vehicle is not over the average market price. Every pre-owned vehicle has a full complementary Car Fax report as well as a market analysis and itemized reconditioning report.
All prices are plus, tax, title, license, $599 doc fee and market adjustment.
New vehicles are installed with $1,991 dealer ads (KeyFetch, window tint, Xzilon, Clear Guard and nitrogen).
Used vehicles $695 vehicle preparation and inspection fee and $495 Key Fetch- total $1,190.
Coulter Buick GMC Phoenix has onsite finance experts that can find the best finance rates and terms, including credit unions.
New Cars for Sale in Phoenix, AZ
At Coulter Buick GMC Phoenix, we take pride in offering a diverse selection of new vehicles for sale in Phoenix that cater to every lifestyle. Whether you're looking for a spacious SUV, a powerful truck, or a refined luxury vehicle, our inventory is stocked with the latest models designed to deliver performance, comfort, and advanced technology.
Our lineup includes vehicles that seamlessly blend power and efficiency, making them perfect for both everyday driving and weekend adventures. With cutting-edge safety features, intuitive infotainment systems, and premium interiors, our selection ensures a smooth and enjoyable driving experience.
We're committed to providing top-quality vehicles and exceptional customer service. Whether you're in the market for a family-friendly SUV, a rugged truck, or a stylish and comfortable ride, our knowledgeable team is here to help you find the perfect fit.
Flexible Financing Options
At Coulter Buick GMC Phoenix, we not only offer an impressive selection of new vehicles, but we also make the buying process seamless with flexible financing options. Our finance team works with a variety of lenders to provide competitive rates and tailored financing solutions to fit your budget. Whether you're looking for low-interest financing, lease options, or special incentives, we're here to help you secure the best deal.
With a quick and easy approval process, we make it simple to drive home in the vehicle that best suits your needs. Whether you have perfect credit or are rebuilding, our team is committed to finding a solution that works for you. Visit Coulter Buick GMC Phoenix today and experience a hassle-free car-buying process with exceptional service from start to finish.