New 2026 GMCSierra Pro
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Transmission
- 10-speed automatic
- Drivetrain
- 4WD
- Engine
- V8, 6.6L
- VIN
- 1GT4ULEY6TF163131
- Stock Number
- 26G1044
Highlighted Features
- Lane departure
- Emergency communication system
- Wireless phone connectivity
- Exterior parking camera rear
- Auto high-beam headlights
- Split folding rear seat
- Perimeter/approach lights
- Remote keyless entry
- Fully automatic headlights
- Trailer sway control
Included Packages & Accessories
- Convenience Package: LED Cargo Area Lighting; EZ Lift Power Lock and Release Tailgate; Deep-Tinted Glass; Outside Power-Adjustable Black Mirrors; Electric Rear-Window Defogger
- Preferred Equipment Group 1SA: OnStar Services Capable; Remote Keyless Entry; 2-Speed Electronic Shift Transfer Case; Sierra HD Pro Safety; Wireless Phone Projection; Solar Absorbing Tinted Glass; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; Push Button Start; Chrome Grille with Flat Black Grille Insert Bars; 2 Charge/data USB Ports
- Spray-On Pickup Bedliner
- Electric Rear-Window Defogger
- Deep-Tinted Glass
- LED Cargo Area Lighting
- Apple CarPlay/Android Auto smart device wireless mirroring
- Forward Collision Alert with Automatic Braking
- Front Pedestrian Braking
- Wi-Fi Hotspot capable mobile hotspot internet access
- HD Rear Vision Camera rear mounted camera
- Automatic Emergency Braking predictive brake assist system
- Cruise control with steering wheel mounted controls
- Primary monitor touchscreen
- Lane Departure Warning
- Part-time 4WD
- Duramax 6.6L V-8 diesel direct injection
- intercooled turbo
- diesel
- engine with 470HP
- Duramax 6.6L V-8
- Teen Driver restricted driving mode/alerts
- Keyfob window control
- Push-button
- Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Bluetooth wireless audio streaming
- Hitch Guidance vehicle to trailer hitching assist
- Following Distance Indicator
- Smart key with push button start
- Auto high-beam headlights
- Immobilizer
- OnStar vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
- Trailer brake controller
- Trailer sway control
- Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
- External memory control
- Internet radio capability
- Electronic stability control system with anti-roll
- Hill start assist
- Rear Seat Reminder rear seat check warning
- 1 exterior 120V AC power outlet
- LED daytime running lights
- BedStep integrated side steps
- EZ Lift
- EZ Lower
- Trailer hitch light
- Manual rear child safety door locks
- MyGMC Mobile App mobile app access
- Heated driver and passenger side door mirrors
- Manual tilting steering wheel
- Wheel hub covers
- Manual extendable trailer mirrors
- 17 x 7.5-inch front and rear machined aluminum wheels
- LT245/75SR17 AS BSW front and rear tires
- Cloth front seat upholstery
- 6 airbags
- Driver front impact airbag
- Seat mounted side impact driver airbag
- Gooseneck/5th Wheel Prep Package
- 120-Volt Instrument Panel Power Outlet
Included Packages & Options
- Gooseneck/5th Wheel Prep Package$1,090
- 120-Volt Instrument Panel Power Outlet$225
- Electric Rear-Window Defogger$225
- Deep-Tinted Glass$200
- LED Cargo Area Lighting$125
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Emergency communication system: OnStar
- Front beverage holders
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: push button start only
- Rear door bins
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- 1st row LCD monitors: 1
- Primary LCD size: 7.0"
- Smart device integration: Apple CarPlay/Android Auto
- Speakers: 6
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- Front center armrest: w/storage
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Split folding rear seat
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- Bumpers: chrome
- Hitch Class: IV
- Left rear passenger door: conventional
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch
- Trailer sway control
- Engine displacement: 6.6 L
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,027mm (79.8")
- Exterior length: 6,369mm (250.8")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Turning radius: 8.0m (26.3')
- Wheelbase: 4,039mm (159.0")
- Appearance: analog
- Auto high-beam headlights
- Compass
- Delay-off headlights
- Exterior parking camera rear: HD Rear Vision Camera yes
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Tachometer
- 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: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Traction control
Dealer Notes
2026 GMC Sierra 2500 Pro 4WD â" Powerful V8 6.6L Diesel, Best Price in Arkadelphia AR Looking for a heavy-duty truck that combines work-ready capability with modern convenience? This 2026 GMC Sierra 2500 Pro with 4WD and the V8 6.6L Diesel delivers exceptional towing, durability, and efficiency. Whether hauling trailers or navigating rough terrain, the robust diesel engine provides class-leading torque and reliable performance. Equipped with Android Auto and Apple CarPlay, the GMC Sierra keeps your smartphone seamlessly connected for navigation, music, and hands-free communication. Hands Free Bluetooth ensures safer calls while on the road, and the Back-Up Camera provides confidence when maneuvering in tight spaces or hooking up equipment. Lane Departure Warning adds an extra layer of safety during long hauls and highway driving. Located in Arkadelphia, AR, this GMC Sierra 2500 Pro is priced to move â" we're offering the best price in the area for a truck of this capability. Recent service and inspection ensure it's ready for immediate use, whether for commercial duty or demanding personal projects. Don't miss out on a durable diesel pickup that blends modern tech, safety features, and uncompromising power. Contact us in Arkadelphia to schedule a test drive and secure the best price on this 2026 GMC Sierra 2500 Pro.
Equipment
This GMC Sierra offers Apple CarPlay for seamless connectivity. Protect this vehicle from unwanted accidents with a cutting edge backup camera system. Bluetooth technology is built into this 3/4 ton pickup, keeping your hands on the steering wheel and your focus on the road. The vehicle offers Android Auto for seamless smartphone integration. The vehicle's Lane Departure Warning helps keep you in your lane. This model is outfitted with an OnStar communication system. The GMC Sierra embodies class and sophistication with its refined white exterior. A trailer braking system is already installed on this vehicle. Quickly unlock this GMC Sierra with keyless entry. This model has a V8, 6.6L high output engine. When you encounter slick or muddy roads, you can engage the four wheel drive on the vehicle and drive with confidence. This GMC Sierra has an automatic transmission. The Electronic Stability Control will keep you on your intended path.
Packages
Convenience Package: LED Cargo Area Lighting; EZ Lift Power Lock and Release Tailgate; Deep-Tinted Glass; Outside Power-Adjustable Black Mirrors; Electric Rear-Window Defogger. Preferred Equipment Group 1SA: OnStar Services Capable; Remote Keyless Entry; 2-Speed Electronic Shift Transfer Case; Sierra HD Pro Safety; Wireless Phone Projection; Solar Absorbing Tinted Glass; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; Push Button Start; Chrome Grille with Flat Black Grille Insert Bars; 2 Charge/data USB Ports. Gooseneck/5th Wheel Prep Package. Spray-On Pickup Bedliner. Electric Rear-Window Defogger. 120-Volt Instrument Panel Power Outlet. Deep-Tinted Glass. LED Cargo Area Lighting. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
KBB.com Consumer Reviews

- 2.0
Transmission trash
By Jason | on Monday, April 07, 2025
Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk… - 5.0
Fantastic truck
By Jjj | on Sunday, November 07, 2021
This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck!… - 3.0
Don't judge a truck by the appearance
By jmil | on Wednesday, May 11, 2022
Great truck, loved it until the DEF tank heater malfunctioned and shut down the truck. Now sitting waiting for the replacement tank for over 10 weeks. Turns out every HD truck 2020 and 2021 has the same problem and all will need this replacement that is being produced at a snail's pace by GM. Per the dealership, last count, over 9000 trucks like mine are idle waiting for this part. $65000 waste of money and terrible service by GMC (not the local dealership).…
Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. Pricing dependent upon available manufacturer incentives. See dealer for complete details. Prices do not include $129 S&H fee, any additional equipment, destination charges or finance charges. All prices, specifications, rebates, and availability are subject to change, and/or expiration without notice. Southwest discounted prices are available to all customers on in stock vehicles only. Every reasonable effort has been made to ensure the accuracy of the information contained on this site: however, absolute accuracy cannot be guaranteed. This entire site, and all information and exhibits appearing on it, are presented to the user as is without warranty of any kind, either expressed or implied. All vehicles subject to prior sale, MSRP is the Manufacturer's Suggested Retail Price of a vehicle. Images shown, including vehicle color, trim, options, and other specifications are subject to availability, current incentive offerings, current pricing and customers credit worthiness
- MSRP
- $68,360
- $500 on this GMC modelDetails
- -$500
- We're here to help: 870-246-9175
- We're here to help: 870-246-9175




