New 2026 GMCSierra SLT

  • Diesel
Tires For Life
    Exterior Color
    Sterling Metallic
    Interior Color
    Jet Black
    Transmission
    10-speed automatic
    Drivetrain
    4WD
    Engine
    V8, 6.6L
    VIN
    1GT4UNEY7TF199020
    Stock Number
    26G1087
    GMC Sierra

    Highlighted Features

    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • Wireless phone connectivity
    • Exterior parking camera rear
    • Front dual zone A/C
    • Auto high-beam headlights
    • Rain sensing wipers
    • Auto-dimming rearview mirror
    • Split folding rear seat
    • Memory seat

    Included Packages & Accessories

    • SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Bose Premium 7-Speaker Sound System; 2 Charge/data USB Ports Inside Center Console; LED Smoked Amber Roof Marker Lamps; Wireless Charging; Front Bucket Seats
    • X31 Off-Road Package: Off-Road Suspension; Hill Descent Control; Skid Plates
    • Sierra HD Pro Safety Plus Package: HD Surround Vision; Trailer Side Blind Zone Alert; Rear Cross Traffic Alert; Ultrasonic Front and Rear Park Assist; Safety Alert Seat; Trailer Cam Provisions and Trailer Viewing Software; Bed View Camera with Two Trailer Camera Provisions
    • Preferred Equipment Group 4SA: LED Cargo Area Lighting; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Electric Rear-Window Defogger; Chrome Surround Grille with Chrome Insert Bars; Unauthorized Entry Theft-Deterrent System; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seats; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; 6-Speaker Audio System Feature; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners
    • SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Defogger; Universal Home Remote; Adaptive Cruise Control
    • 20 Bright Face Wheels with Dark Painted Pockets
    • Sterling Metallic
    • LT275/65R20 AT BW Tires
    • Skid Plates
    • LED Smoked Amber Roof Marker Lamps
    • 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 w/Hitch View rear mounted camera
    • Adaptive cruise control
    • Automatic Emergency Braking predictive brake assist system
    • Cruise control with steering wheel mounted controls
    • Ventilated driver and front passenger seats
    • Keyfob remote start
    • Heated steering wheel
    • Heated driver and front passenger seats
    • Heated rear seats
    • Leather front seat upholstery
    • Primary monitor touchscreen
    • Lane Departure Warning
    • Rear Cross-Traffic Alert collision warning
    • Driver seat power reclining
    • lumbar support
    • cushion tilt
    • fore/aft control and height adjustable control
    • AutoTrac part and full-time 4WD
    • Duramax 6.6L V-8 diesel direct injection
    • intercooled turbo
    • diesel
    • engine with 470HP
    • Duramax 6.6L V-8
    • Front wireless smart device charging
    • Google Built-In built-in virtual assistant
    • Teen Driver restricted driving mode/alerts
    • Keyless Open/Keyless Start with hands-free access and push button start
    • Keyfob window control
    • HD Surround Vision aerial view camera
    • Smart device remote start
    • Push-button
    • GCW Alert weight capacity alert
    • Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
    • Bluetooth wireless audio streaming
    • Hitch Guidance with Hitch View vehicle to trailer hitching assist
    • Gauge cluster display size: 12.30
    • Front mounted camera with washer
    • Right side camera
    • Pickup box camera
    • Left side camera
    • Trailer Side Blind Zone Alert blind spot warning
    • Following Distance Indicator
    • Trailer light test
    • Trailer light malfunction warning
    • Trailer theft alarm
    • Dual-zone front climate control
    • Full gauge cluster screen
    • Auto high-beam headlights
    • Immobilizer
    • Bose speakers
    • OnStar vehicle integrated emergency SOS system
    • Bluetooth handsfree wireless device connectivity

    Included Packages & Options

    Included Options
    • Skid Plates$150
    • LED Smoked Amber Roof Marker Lamps$55

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Adaptive Cruise Control
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Emergency communication system: OnStar
    • Front beverage holders
    • Front dual zone A/C
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: doors and push button start
    • Rear beverage holders
    • Rear door bins
    • Remote engine start
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Single rear wheels
    • Speed-sensing steering
    • Tires: all-terrain
    • 1st row LCD monitors: 2
    • Primary LCD size: 13.4"
    • Smart device integration: Apple CarPlay/Android Auto
    • Steering wheel mounted audio controls
    • 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
    • Heated front seats
    • Leather upholstery
    • Power 2-way driver lumbar support
    • Power 2-way passenger lumbar support
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Seat Upholstery: leather
    • 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")
    • Auto-dimming door mirrors
    • Bumpers: chrome
    • Door mirrors: chrome
    • Heated door mirrors
    • Hitch Class: IV
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Trailer hitch
    • Trailer sway control
    • Turn signal indicator mirrors
    • 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: digital/analog
    • Auto high-beam headlights
    • Compass
    • Configurable
    • Delay-off headlights
    • Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Lane departure: Lane Departure Warning warning
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Rain sensing wipers
    • Rear reading lights
    • Rear window defroster
    • 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
    • Security system
    • Traction control

    Dealer Notes

    Vehicle Details
    2026 GMC Sierra 2500 SLT 4WD â€" 6.6L V8 Diesel - Best Price in Arkadelphia AR Looking for a heavy-duty truck built for work and weekend adventure? This 2026 GMC Sierra 2500 SLT with 4WD and the powerful 6.6L V8 Diesel delivers exceptional towing, durability, and refinement. Located in Arkadelphia AR, this GMC Sierra 2500 SLT is competitively priced â€" the best price you'll find for this model in the area. Key features include Adaptive Cruise Control for confident highway driving, Lane Departure Warning to enhance safety, and a Back-Up Camera for easier maneuvering and trailer hookup. The Off-Road Package equips this truck for rugged terrain with upgraded suspension and protective skid plates, making it ready for off-grid jobs and recreational trails. Inside, Apple CarPlay keeps your smartphone connected for navigation, music, and hands-free calls through the intuitive infotainment system. This GMC Sierra 2500 SLT combines the torque and efficiency of a 6.6L Diesel V8 with a comfortable, tech-forward cabin and capability-focused options. Whether towing heavy loads, hauling equipment, or exploring Arkansas backroads, this truck answers the call. Stop by in Arkadelphia AR to see it in person and take advantage of the best price on a 2026 GMC Sierra 2500 SLT 4WD Diesel in the region. Contact us to schedule a test drive today.

    Equipment
    It is pure luxury with a heated steering wheel. See what's behind you with the back up camera on this vehicle. The leather seats in it are a must for buyers looking for comfort, durability, and style. An off-road package is installed on this GMC Sierra so you are ready for your four-wheeling best. This vehicle has auto-adjust speed for safe following. It's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This model warns of approaching vehicles with Cross-Traffic Alert. Start this model from inside with remote start. This 2026 GMC Sierra 2500 features steering wheel audio controls. This GMC Sierra features a hands-free Bluetooth phone system. This 2026 GMC Sierra 2500 comes equipped with Android Auto for seamless smartphone integration on the road. It is equipped with the latest generation of XM/Sirius Radio. This unit features a high end BOSE stereo system.

    Packages
    SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Bose Premium 7-Speaker Sound System; 2 Charge/data USB Ports Inside Center Console; LED Smoked Amber Roof Marker Lamps; Wireless Charging; Front Bucket Seats. X31 Off-Road Package: Off-Road Suspension; Hill Descent Control; Skid Plates. Sierra HD Pro Safety Plus Package: HD Surround Vision; Trailer Side Blind Zone Alert; Rear Cross Traffic Alert; Ultrasonic Front and Rear Park Assist; Safety Alert Seat; Trailer Cam Provisions and Trailer Viewing Software; Bed View Camera with Two Trailer Camera Provisions. Preferred Equipment Group 4SA: LED Cargo Area Lighting; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Electric Rear-Window Defogger; Chrome Surround Grille with Chrome Insert Bars; Unauthorized Entry Theft-Deterrent System; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seats; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; 6-Speaker Audio System Feature; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners. SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Defogger; Universal Home Remote; Adaptive Cruise Control. 20 Bright Face Wheels with Dark Painted Pockets. Sterling Metallic. LT275/65R20 AT BW Tires. Skid Plates. LED Smoked Amber Roof Marker Lamps. **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.**

    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