Basics
Condition
Interior Color
Exterior Color
Drivetrain
Transmission
Fuel
Engine
VIN
Stock Number
Mileage
Features
Entertainment
Premium Sound System
Seating
Memory Seat
Heated Seats
Leather Seats
Exterior
Sunroof/Moonroof
Tow Hitch
Alloy Wheels
Convenience
Adaptive Cruise Control
Heated Steering Wheel
Remote Start
Keyless Start
Safety
Automatic Emergency Braking
Brake Assist
Backup Camera
Lane Departure Warning
Rear Cross Traffic Alert
Stability Control
Blind Spot Monitor
Features
- 1st and 2nd row curtain head airbags
- 4 Door
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- Adaptive cruise control
- Aluminum dash trim
- Aluminum/sim carbon fibre door trim
- Anti-theft alarm system
- Apple Carplay/Android Auto Smart Device Wireless Mirroring
- Audio System Premium Brand : Premium GMC Infotainment System
- Audio controls on steering wheel
- Auto High-Beam Headlights
- Automatic Emergency Braking Brake Assist System
- Automatic front air conditioning
- Automatic locking hubs
- Autotrac Part And Full-Time 4WD
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Black bumpers
- Bluetooth Wireless Audio Streaming
- Bluetooth wireless phone connectivity
- Braking Assist
- Bucket front seats
- Center Console: Full with covered storage
- Chrome center console trim
- Climate Controlled : Driver and passenger heated
- Clock : Digital
- Compass
- Cruise Control With Steering Wheel Mounted Controls
- Cruise controls on steering wheel
- Cupholders: Front and rear
- Curb weight: 7
- 502 lbs.
- Cushion Tilt
- Dark chrome grille
- Daytime running lights
- Diameter of tires: 18.0"
- Diesel
- Digital Audio Input
- Door pockets: Driver
- passenger and rear
- Door reinforcement: Side-impact door beam
- Driver Seat Power Reclining
- Driver airbag
- Driver seat memory
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dual-Zone Front Climate Control
- Duramax 6.6l V-8
- Duramax 6.6l V-8 Direct Injection
- Dusk sensing headlights
- Electrochromatic auto-dimming mirrors
- Electrochromatic rearview mirror
- Engine With 470hp
- Engine immobilizer
- Express open/close glass sunroof
- External temperature display
- First-Row Sliding And Tilting Glass Sunroof With Power 1-Touch Activation Sunshade
- Fixed antenna
- Floor mats: Rubber w/carpet inserts front and rear
- Fold-up cushion rear seats
- Fore/Aft Control And Height Adjustable Control
- Forward Collision Alert With Automatic Braking
- Front Head Room: 39.9"
- Front Hip Room: 61.2"
- Front Independent Suspension
- Front Leg Room: 44.5"
- Front Mounted Camera With Washer
- Front Pedestrian Braking
- Front Shoulder Room: 66.0"
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front Wireless Smart Device Charging
- Front and rear reading lights
- Front fog/driving lights
- Front suspension stabilizer bar
- Fuel Capacity: 36.0 gal.
- Fuel Type: Regular unleaded
- Full Gauge Cluster Screen
- Gauge Cluster Display Size: 12.30
- Gcw Alert Weight Capacity Alert
- Google Built-In Built-In Virtual Assistant
- Gross Vehicle Weight : 11
- 025 lbs.
- HD Rear Vision Camera W/Hitch View Rear Mounted Camera
- HD Surround Vision W/Hitch View Aerial View Camera
- Head-Up Display
- Headlights off auto delay
- Heated Driver And Front Passenger Seats
- Heated Rear Seats
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Hitch Guidance Vehicle To Trailer Hitching Assist
- Independent front suspension classification
- Instrumentation: Low fuel level
- Intercooled Turbo
- Interior 120v Ac Power Outlet : 1
- Keyfob Remote Start
- Keyfob Window Control
- Keyless Open/Keyless Start With Hands-Free Access And Push Button Start
- Lane Departure Warning
- Leaf rear spring
- Leaf rear suspension
- Leather Front Seat Upholstery
- Leather seat upholstery
- Leather steering wheel trim
- Left Side Camera
- Left rear passenger door type: Conventional
- Liftgate window: Power
- Lumbar Support
- Machined aluminum rims w/ painted accents
- Manual child safety locks
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Mobile hotspot internet access
- Off-Road Speed Control
- OnStar
- Overall Length : 250.8 "
- Overall Width : 81.8 "
- Overall height: 82.7"
- Overhead console: Mini
- Passenger Airbag
- Pickup Box Camera
- Power extendable trailer style exterior mirrors
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Premium GMC Infotainment System
- Primary Monitor Touchscreen
- Privacy glass: Deep
- Push-Button
- Rain sensing front wipers
- Rear Cross-Traffic Alert Collision Warning
- Rear Head Room: 40.1"
- Rear Hip Room: 60.2"
- Rear Leg Room: 43.4"
- Rear Shoulder Room: 65.3"
- Rear View Camera
- Rear center seatbelt: 3-point belt
- Rear door type: Tailgate
- Rear seats center armrest
- Remote Engine Start : Keyfob remote start
- Remote activated exterior entry lights
- Remote power door locks
- Remote window operation
- Right Side Camera
- Right rear passenger door type: Conventional
- Rigid axle rear suspension
- Seatback Side Bolster Support
- Seatback storage: 2
- Seatbelt pretensioners: Front
- Short and long arm front suspension
- Side airbag
- SiriusXM with 360L AM/FM/Satellite Radio
- SiriusXM with 360L Satellite Radio
- Smart Device Remote Start
- Spare Tire Mount Location: Underbody w/crankdown
- Speed-proportional power steering
- Split rear bench
- Stability controll with anti-roll
- Steel spare wheel rim
- Stolen Vehicle Assistance Vehicle Tracker With Vehicle Slowdown
- Surround Audio
- Suspension class: Off-road
- Tachometer
- Teen Driver Restricted Driving Mode/Alerts
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Tires: Load Rating: E
- Tires: Prefix: LT
- Tires: Profile: 70
- Tires: Speed Rating: R
- Tires: Width: 305 mm
- Torsion bar front spring
- Total Number of Speakers: 12
- Trailer Light Malfunction Warning
- Trailer Light Test
- Trailer Side Blind Zone Alert Blind Spot Warning
- Trailer Theft Alarm
- Trailer Tire Pressure Sensors
- Trailer hitch
- Transmission hill holder
- Trip computer
- Turn signal in mirrors
- Type : MT
- Universal remote transmitter
- Urethane shift knob trim
- Variable intermittent front wipers
- Vehicle Emissions: Federal
- Ventilated Driver And Front Passenger Seats
- Video Monitor Location: Front
- Video-Feed Rearview Mirror
- Wheel Diameter: 18
- Wheel Width: 8
- Wheelbase: 159.0"
- Wi-Fi Hotspot Capable Mobile Hotspot Internet Access
Seller's Comments
Vehicle Details: Powerful, refined, and built for serious work, this 2026 GMC Sierra 2500 AT4X with 4WD and a V8 6.6L Diesel engine delivers the capability truck buyers demand with the premium comfort they want. Located in Pasco, WA, this heavy-duty pickup stands out with aggressive styling, advanced technology, and true off-road confidence. The AT4X trim adds an elevated driving experience, while the Off-Road Package gives you extra confidence on rugged trails, job sites, and challenging weather conditions. Inside, the cabin is designed to keep you comfortable and connected. Premium Leather Seats create a luxurious feel, while Hands Free Bluetooth helps you stay focused on the road. Safety and driver assistance features such as Cross-Traffic Alert and Lane Departure Warning add peace of mind whether you're towing, commuting, or exploring beyond the pavement. With the strength of a 6.6L Diesel engine and the sure-footed traction of 4WD, this GMC Sierra 2500 is ready for demanding tasks and weekend adventures alike. If you're searching for a premium heavy-duty diesel truck in Pasco, WA, the 2026 GMC Sierra 2500 AT4X deserves a close look. Rugged, capable, and impressively equipped, it brings together power, protection, and comfort in one exceptional package. Come see why this GMC Sierra 2500 AT4X is ready to exceed expectations. Equipment: The GMC Sierra is pure luxury with a heated steering wheel. See what's behind you with the back up camera on this model. An off-road package is equipped on the GMC Sierra. Apple CarPlay: Seamless smartphone integration for this 2026 GMC Sierra 2500 - stay connected and entertained on the go! This vehicle warns of approaching vehicles with Cross-Traffic Alert. It's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. It offers Android Auto for seamless smartphone integration. The vehicle has auto-adjust speed for safe following. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. Never get into a cold vehicle again with the remote start feature on the vehicle. This 3/4 ton pickup features a hands-free Bluetooth phone system. This model has four wheel drive capabilities. This unit has a V8, 6.6L high output engine.
View More9610 Sandifur Pkwy
Pasco, Washington 99301
(509) 783-9399
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*Price may include Dealer Discount and nationally applicable OEM discounts which cannot be combined with Special APR and lease offers. Negotiable $200 dealer documentary service fee is included in the total sale price or capitalized cost. All prices plus applicable sales tax, title, and licensing. One vehicle unless otherwise noted and subject to prior sale without notice. Photo for illustration purposes only. Price expires today. By adding a mobile phone number to your submission, you confirm you are the owner and/or primary user of the mobile phone number provided, you agree to our Privacy Policy, and you agree to receive marketing calls and/or text messages from Speck Buick GMC at the phone number provided. This is not a condition of any purchase. Message and data rates may apply. You may text STOP to opt out of texting at any time.
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