2025 GMC Sierra 1500 AT4



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Vehicle Information

VIN: 1GTUUEE8XSZ136863
Stock #: 9861
  • Body Style 4D Crew Cab
  • Exterior Color Summit White
  • Interior Color Jet Black W/Kalahari Acce
  • Mileage 19,779
  • Engine 6 Cyl - 3 L
  • Transmission 10-Speed Automatic
  • Fuel Type Diesel

Highlighted Features

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

Dealer Comments

AT4 off-road capability. Premium interior. Only 19k miles and ready for the Northwest.

This New Arrival One Owner 2025 GMC Sierra 1500 AT4 blends off-road capability with high-end comfort, powered by a strong drivetrain and upgraded with the X31 Off-Road Suspension package. Whether it’s heading up into the mountains, dealing with winter weather, or just daily driving with confidence, this truck is built to handle it all.

Includes Warranty Protection for Life and Oil Changes for Life.

Performance & Capability:
• X31 Off-Road Suspension w/ 2 Lift
• 2-Speed Autotrac Transfer Case
• Auto Locking Rear Differential
• Skid Plates
• Hill Descent Control
• Trailer Brake Controller

Exterior Highlights:
• 20 Aluminum Wheels w/ All-Terrain Tires
• MultiPro Tailgate
• Spray-In Bedliner
• LED Lighting Package
• Power Sliding Rear Window
• Power Folding Tow Mirrors

Interior & Comfort:
• Heated & Ventilated Front Seats
• Heated Rear Seats
• Heated Steering Wheel
• Power Seats w/ Memory
• Premium Interior Trim

Technology & Driver Assist:
• 13.4 Touchscreen w/ Google Built-In
• 12.3 Digital Driver Display
• Bose Premium Sound System
• Wireless Apple CarPlay & Android Auto
• Head-Up Display
• Remote Start

Safety & Driver Alerts:
• Adaptive Cruise Control
• Forward Collision Alert
• Lane Keep Assist
• Blind Zone Alert w/ Trailer Coverage
• Rear Cross Traffic Braking
• HD Surround Vision

This AT4 stands out with its combination of off-road capability and premium features — a great fit for everything from mountain drives to everyday use around town. Low miles, one owner, and loaded with the right equipment.

Sunset Ford of Sumner, just off of Highway 410 down the hill from Bonney Lake, part of the Sunset Auto Family.

The exclusive home of Warranty Protection for Life — a limited Powertrain Warranty that’s honored at any ASE-certified repair facility in the U.S. and Canada. Available on all qualifying new and pre-owned vehicles for as long as you own it.

All Features

  • Navigation System
  • AT4 Preferred Package
  • Preferred Equipment Group 4SB
  • Technology Package
  • Trailering Package
  • 7 Speakers
  • AM/FM radio: SiriusXM with 360L
  • Premium Bose 7-Speaker Sound System
  • Radio data system
  • Radio: Premium GMC Infotainment Audio System
  • SiriusXM w/360L Trial Subscription
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Automatic temperature control
  • Electric Rear-Window Defogger
  • Front dual zone A/C
  • Rear window defroster
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Interior Power Outlet
  • Driver Memory
  • Memory seat
  • Power driver seat
  • Power Front Passenger Windows w/Express Up/Down
  • Power Front Windows w/Driver Express Up/Down
  • Power Rear Windows w/Express Down
  • Power steering
  • Power windows
  • Push Button Start
  • Remote keyless entry
  • Remote Vehicle Starter System
  • Steering wheel mounted audio controls
  • Universal Home Remote
  • Auto-Locking Rear Differential
  • Off-Road Suspension
  • Power Rake & Telescoping Steering Column
  • Speed-sensing steering
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: OnStar
  • Front anti-roll bar
  • Front wheel independent suspension
  • Keyless Open & Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Door Locks
  • Power Sunroof
  • Brake assist
  • Electronic Stability Control
  • Hill Descent Control
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Perimeter Lighting
  • Panic alarm
  • Security system
  • Theft Deterrent System (Unauthorized Entry)
  • Speed control
  • 220 Amp Alternator
  • Block heater
  • Engine Block Heater
  • Heavy-Duty Air Filter
  • Auto-dimming door mirrors
  • Black Chrome Grille Insert Bars
  • Bumpers: body-color
  • Heated door mirrors
  • IntelliBeam Automatic High Beam On/Off
  • LED Cargo Area Lighting
  • Power door mirrors
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Spray-On Pickup Bedliner w/GMC Logo
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 Type-C Charge-Only Rear USB Ports
  • 2 USB Ports
  • Apple CarPlay/Android Auto
  • Auto-dimming Rear-View mirror
  • Automatic Emergency Braking
  • Bed View Camera
  • Buckle to Drive
  • Color-Keyed Carpeting Floor Covering
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Floor-Mounted Center Console
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front Prem Floor Liners w/Removable Carpet Insert
  • Front reading lights
  • HD Surround Vision
  • Heated steering wheel
  • Illuminated entry
  • Lane Keep Assist w/Lane Departure Warning
  • Multicolor 15" Diagonal Head-Up Display
  • OnStar Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear Camera Mirror
  • Rear Cross Traffic Braking
  • Rear Pedestrian Detection
  • Rear Prem Floor Liners w/Removable Carpet Insert
  • Rear reading lights
  • Rear seat center armrest
  • Safety Alert Seat
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trailer Camera Provisions
  • Trailer Side Blind Zone Alert
  • Trip computer
  • Ultrasonic Front & Rear Park Assist
  • Voltmeter
  • Wi-Fi Hotspot Capable
  • Wireless Apple CarPlay/Wireless Android Auto
  • Wireless Charging
  • 10-Way Power Driver Seat Adjuster w/Lumbar
  • 10-Way Power Passenger Seat Adjuster w/Lumbar
  • Front Bucket Seats
  • Front Center Armrest
  • Heated 2nd Row Outboard Seats
  • Heated Driver & Front Outboard Passenger Seating
  • Heated front seats
  • Heated rear seats
  • Perforated Front Leather Seat Trim
  • Power passenger seat
  • Split folding rear seat
  • Ventilated Driver & Front Passenger Seats
  • Ventilated front seats
  • Passenger door bin
  • Hitch Guidance
  • Hitch View
  • In-Vehicle Trailering System App
  • Integrated Trailer Brake Controller
  • Red Recovery Hooks
  • Alloy wheels
  • Wheels: 20" x 9" Machined Aluminum
  • Deep-Tinted Glass
  • Front Rain-Sensing Wipers
  • Power Sliding Rear Window w/Rear Defogger
  • Rain sensing wipers
  • Variably intermittent wipers
  • 3.23 Rear Axle Ratio

MSRP” is an acronym for Manufacturer’s Suggested Retail Price. This is required for all manufacturers to provide. MSRP is not an offer to sell at that price. It is the “Manufacturer’s Suggested Retail Price” before extras. “MSRP” will be exactly the same for any new vehicle with the exact same make, model, model year, equipment, and options at every franchise dealership in the United States. No dealer has a competitive advantage over another with MSRP. ‘Dealership price’ or ‘sale price’, when shown, reflects the sale price of the vehicle, including all applicable rebates and discounts unless expressly shown differently. Accessories & dealer-installed modifications are included in the “Dealership Price”. ‘Dealership price’ or ‘sale price’ does not include tax, title, government fees, a negotiable $200 document processing fee, license, vehicle registration or any financing fees. Contact us for details on any applicable fees or taxes that may apply to your specific situation. Sunset will always provide you with a clear and transparent summary of the final sale price and all applicable fees and taxes. All vehicles are “one only” and are identified by VIN and/or stock number. Some manufacturer discounts, rebates, incentives, and special financing cannot be combined or stacked. Not all customers qualify for all available manufacturer discounts, rebates, incentives, and special financing. Contact the dealership to verify which manufacturer discounts, rebates, incentives, and special financing you qualify for. Sunset will work to ensure that you will receive all applicable manufacturer incentives. All prices, specifications, and availability subject to change without notice. Contact dealer for most current information. While we make every reasonable effort to ensure the accuracy of the information displayed on this website, some prices may not include dealer installed added options, some features and options listed may not apply to this Sunset Vehicle. Please verify any information in question with a dealership sales representative prior to any negotiations. Customers should verify the existence and condition of any equipment listed. EPA Estimates Only. Your actual MPG may vary based on your driving characteristics. All offers expire on close of business the day subject content is removed from website, and all financing is subject to credit approval. All transactions are negotiable including price, trade allowance, interest rate (of which the dealer may retain a portion), term, and documentary service fee. Any agreement is subject to execution of contract documents. Warranty Protection for Life™ is included on all qualifying new and pre-owned vehicles. Some restrictions may apply. Contact the dealership for details on your vehicle of interest. This warranty is honored at any ASE certified repair facility in The United States and Canada. Note: There is now a modest $200 deducible per claim. Manufacturer maintenance requirements and records are mandatory. Contact dealer for complete details. There are some vehicles that are not eligible for this coverage. A complete list of ineligible vehicles is available upon request. Warranty Protection for Life is not included on vehicles purchased by a business entity or used for Commercial & Fleet purposes. Owners are responsible for maintaining their vehicle according to the original manufacturer’s recommendations. Failure to do so or keep records may void your warranty. Aftermarket vehicle modifications may void your warranty. Contact dealer or review your warranty agreement for details on maintaining this coverage. Sunset’s Oil Changes for Life is included on all qualifying new and pre-owned vehicles. Some restrictions may apply. Contact the dealership for details on your vehicle of interest. See dealer for complete details. There are some vehicles that are not eligible for this coverage. A complete list of ineligible vehicles is available upon request. Verify prior to purchase if a vehicle comes with either Warranty Protection for Life or Oil Changes for Life. Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable tax, title, and license charges. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week. If you have any questions about or would like clarification on any information found on this website, please contact us. The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.