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2026 GMC Sierra 2500
$90,649•new
MSRP: $90,449
Basics
Condition
new
Interior Color
obsidian rush
Exterior Color
onyx black
Drivetrain
Four-wheel Drive
Transmission
Automatic
Fuel
Gas
Engine
6.6L V8 16V GDI OHV
VIN
1GT4UZE7XTF277577
Stock Number
G277577
Mileage
50
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
View Full List of Features
Features
These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.
- 1st and 2nd row curtain head airbags
- 3 Years Siriusxm
- 4 Door
- 4-wheel ABS Brakes
- 6.6l V-8
- 6.6l V-8 Gasoline Direct Injection
- 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
- Automatic Emergency Braking Predictive 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"
- 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
- Dusk sensing headlights
- Electrochromatic auto-dimming mirrors
- Electrochromatic rearview mirror
- Engine With 401hp
- Engine immobilizer
- Express open/close glass sunroof
- External temperature display
- First-Row Sliding And Tilting Glass Sunroof With Express Open/Close Activation Sunshade
- Fixed antenna
- Floor mats: Rubber w/carpet inserts front and rear
- Fold-up cushion rear seats
- Following Distance Indicator
- 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
- Gooseneck/5th Wheel Prep Package
- 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
- Hitch Package
- Independent front suspension classification
- Instrumentation: Low fuel level
- 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
- Onyx Black
- 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
- Preferred Equipment Group 4sg: Trailer Side Blind Zone Alert; Siriusxm With 360l Trial Subscription; Power Sliding Rear Window With Defogger; Safety Alert Seat; Ultrasonic Front And Rear Park Assist; Trailer Cam Provisions And Trailer Viewing Software; Electric Rear-Window Defogger; Gloss Black Header Grille And Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Inside Rearview Auo-Dimming Rear Camera Mirror; Front Rain-Sensing Wipers; 120-Volt Instrument Panel Power Outlet; LED Smoked Amber Roo
- 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
- Regular Unleaded
- 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 Valve Control
- 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: Explore the 2026 GMC Sierra 2500 AT4X, a commanding heavy-duty truck built for work and adventure. This 4WD powerhouse features a V8 6.6L gasoline engine delivering robust towing and hauling capability, paired with premium off-road suspension and rugged AT4X styling. Inside, refined materials and supportive seating create a comfortable cabin designed for long days on the job or weekend escapes. Stay connected with Apple CarPlay and Android Auto integration, plus XM Radio for entertainment on the road. Steering wheel audio controls and convenient remote start add everyday ease, while advanced tech and driver-assist features enhance safety and confidence on challenging terrain. The truck's bed and towing-ready setup make short work of trailers, equipment, or outdoor gear. Located in Pasco, WA, this GMC Sierra 2500 AT4X is ready for local drivers who demand capability, comfort, and cutting-edge connectivity. Whether you need a reliable work truck or a sophisticated off-road-ready rig, this GMC brings serious capability with a refined interior and smart features. Schedule a test drive in Pasco today to experience the V8 6.6L performance and rugged AT4X capability in person - see how this GMC Sierra 2500 answers tough jobs and weekend adventures with power and poise. Equipment: The leather seats in this unit are a must for buyers looking for comfort, durability, and style. This 3/4 ton pickup is equipped with the latest generation of XM/Sirius Radio. The vehicle features a high end BOSE stereo system. The steering wheel audio controls on this GMC Sierra keep the volume and station within easy reach. This 2026 GMC Sierra 2500 has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Apple CarPlay: Seamless smartphone integration for the GMC Sierra - stay connected and entertained on the go! This unit is pure luxury with a heated steering wheel. This vehicle offers Android Auto for seamless smartphone integration. Start this vehicle from inside with remote start. An off-road package is equipped on this model. Bluetooth technology is built into the vehicle, keeping your hands on the steering wheel and your focus on the road. This unit's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Packages: Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Inside Rearview Auo-Dimming Rear Camera Mirror; Front Rain-Sensing Wipers; 120-Volt Instrument Panel Power Outlet; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Re
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Speck Buick GMC
0
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1 Lifetime Review
2910 W Clearwater Ave
Kennewick, Washington 99336
(509) 987-5963
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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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