Used 2026 GMC Sierra 2500HD AT4 Crew Cab
4x4
Vehicle Summary
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Coastal Dune
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Jet Black w/Kalahari Accents
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VIN 1GT4UPEY4TF129020
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Stock # 129020JR
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Condition Used
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Exterior Coastal Dune
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Interior Jet Black w/Kalahari Accents
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Engine Duramax 6.6L V8 Turbodiesel
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Fuel Type
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Drivetrain 4x4
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Transmission 10-Speed Automatic
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Location Shottenkirk Toyota Granbury
Mileage
Miles
Performance
HP
Torque
Key Features
Collision Avoidance
Backup Camera
Tow Package
Lane Departure Warning
Rear Cross Traffic Alert
Blind Spot Monitor
Parking Assist
Fog Lights
Side-Impact Air Bags
Bluetooth
Satellite Radio
Alloy Wheels
Heated Seats
Leather Seats
Automatic Climate Control
Adaptive Cruise Control
Cruise Control
Remote Start
Push Start
Keyless Entry
Android Auto
Apple Car Play
Wifi Hotspot
Navigation System
Premium Audio
Sunroof/Moonroof
Wireless Phone Charging
Vehicle Description
This powerful 2026 GMC Sierra 2500HD AT4 is an exceptional choice for those seeking uncompromising capability and premium features. With its robust Duramax 6.6L V8 Turbodiesel engine and 4WD drivetrain, this Sierra 2500HD AT4 is engineered to tackle the toughest jobs and terrain with ease.
- 4WD
- Backup Camera
- Bluetooth, Hands-Free Connections
- Cruise Control
- High Performance Tires
- Keyless Entry
- Leather Seats
- One Owner
- Power Locks
- Power Windows
- Premium Wheels
- Steering Wheel Controls
The AT4 Premium Plus Package elevates this Sierra 2500HD with a host of premium amenities, including a power sunroof, advanced technology features, and high clearance steps for enhanced off-road capability. The Gooseneck/5th Wheel Prep Package ensures seamless towing of the heaviest trailers.
Bose premium audio, SiriusXM with 360L, and a 15-inch head-up display provide an exceptional in-cabin experience. Convenient features like wireless charging, power-adjustable and heated/ventilated front seats, and a surround-view camera system add to the Sierra 2500HD AT4's refined and capable persona.
This one-owner Sierra 2500HD AT4 with just 7,485 miles is an exceptional find. Experience the unparalleled capability and premium appointments of this remarkable truck. Schedule a test drive today.
VIP CONVENIENCE PACKAGE
CONVENIENCE YOU CAN COUNT ON
Experience unparalleled convenience and top-notch service with our VIP Convenience Package at Shottenkirk Toyota Weatherford. Designed to offer you the utmost in customer care and satisfaction, our program includes exclusive benefits tailored to meet your needs. From priority scheduling for service appointments to complimentary vehicle pick-up and delivery, we ensure your experience is seamless and enjoyable. Our dedicated team is committed to providing exceptional service, ensuring your vehicle remains in peak condition. Join our VIP Convenience Package today and enjoy a hassle-free, premium automotive experience. At Shottenkirk Toyota Weatherford, we make every interaction count.
Tax, title, license, document fee extra. New/Pre-owned vehicles come with $895 VIP Convenience Package: Dent/Ding repair. Tire/Wheel Protection. Windshield Repair. Key Replacement (new vehicles) and Paint enhancement. Complimentary 6 Month / 6,000 mile Powertrain Coverage and AC Warranty for pre-owned. AC Warranty and Powertrain excludes some vehicles – see dealer for details.
Vehicle Features
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Interior
- Ventilated driver and front passenger seats
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
- Dual-zone front climate control
- Automatic climate control
- Manual tilting steering wheel
- Manual telescopic steering wheel
- Vinyl rear seat upholstery
- Rear under seat climate control ducts
- Rear console climate control ducts
- Bucket front seats
- Driver seat with 8-way directional controls
- Front seat center armrest
- Front passenger seat with 8-way directional controls
- Driver seat with 2-way power lumbar
- Front passenger seat with 2-way power lumbar
- Leatherette steering wheel
- Split-bench rear seat
- Fold-up rear seat cushion
- 60-40 folding rear seats
- Rear seat center armrest
- Seating capacity: 5
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Exterior
- Hitch Guidance vehicle to trailer hitching assist
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Trailer brake controller
- Trailer sway control
- Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
- Power extendable trailer mirrors
- Trailer hitch light
- Wheel hub covers
- Exterior mirror LED spot lights
- 20 x 8.5-inch front and rear black aluminum wheels
- LT275/65SR20 AT BSW front and rear tires
- Trailer wiring harness
- Class IV tow rating
- Trailer hitch
- 3 underbody skid plates
- Spray-in pickup bed liner
- Pickup bed-rail protectors
- Full-size spare tire with steel wheel
- Crank-down spare tire
- 2 front tow hooks
- Dark chrome front bumper insert
- LED in-box lighting
- 4 doors
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Mechanical
- AutoTrac part and full-time 4WD
- Driver selectable steering effort
- Allison 10-speed automatic
- Selectable mode transmission
- Transmission electronic control
- Sequential shift control
- Automatic
- Four-wheel drive
- Two-Speed Transfer Case
- Off-road ride suspension
- Digital Steering Assist speed sensitive power steering
- Lock-up transmission
- Front mounted engine
- Longitudinal mounted engine
- Iron engine block
- Aluminum cylinder head
- Overdrive transmission
- Transmission oil cooler
- Powertrain type: ICE
- All-speed ABS and driveline traction control
- Electronic transfer case shift
- Independent front suspension
- Short and long arm front suspension
- Front anti-roll bar
- Front torsion springs
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Safety
- Forward Collision Alert with Automatic Braking
- Front Pedestrian Braking
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Automatic Emergency Braking predictive brake assist system
- Lane Departure Warning
- Rear Cross-Traffic Alert collision warning
- Teen Driver restricted driving mode/alerts
- HD Surround Vision w/Hitch View aerial view camera
- Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- 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
- Auto high-beam headlights
- Immobilizer
- Digital/analog instrumentation display
- Configurable instrumentation gauges
- Electronic stability control system with anti-roll
- Hill Descent Control (HDC)
- Hill start assist
- UltraSonic front and rear parking sensors
- LED daytime running lights
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Entertainment
- Primary monitor touchscreen
- Bluetooth wireless audio streaming
- Bose speakers
- Premium GMC Infotainment System external memory control
- Internet radio capability
- Voice activated audio controls
- AM/FM/SiriusXM with 360Lsatellite
- 2 total number of 1st row displays
- 13.4 inch primary display
- Amplifier
- 7 speakers
- Seek scan
- 3 month satellite trial subscription
- Fixed audio antenna
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Factory Warranty
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Basic warranty
36 month/36,000 miles
*Confirm any warranty information with dealer before purchase.Powertrain warranty
60 month/100,000 miles (FLT)
*Confirm any warranty information with dealer before purchase.Corrosion perforation warranty
72 month/100,000 miles
*Confirm any warranty information with dealer before purchase.Roadside warranty
60 month/100,000 miles (FLT)
*Confirm any warranty information with dealer before purchase.
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Disclaimers
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Tax, Title and Tags not included in vehicles prices and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by contacting us or by visiting the dealership. Tax, title, license, document fee extra. New/Pre-owned vehicles come with $895 VIP Convenience Package: Dent/Ding repair. Tire/Wheel Protection. Windshield Repair. Key Replacement (new vehicles) and Paint enhancement. Complimentary 6 Month / 6,000 mile Powertrain Coverage and AC Warranty for pre-owned. AC Warranty and Powertrain excludes some vehicles – see dealer for details. ** Due to current market volatility, we are pricing our vehicles immediately following acquisition. All vehicles will be reconditioned and made ready for sale. Price will be the advertised price plus, TT&L, Registration, and $225.00 dealer documentation fee, any other fees or charges that are allowed or prescribed by law. Any quoted financing terms are subject to final lender approval and are only estimates. **Under 97,000 miles will receive a 6 month/6,000 miles powertrain warranty. Vehicles over 97,001-119,999 will receive a 3-month/3000 miles powertrain warranty. No coverage on vehicles over 120,000 miles. Some restrictions apply; please call us for a copy of the contract for specific information. Certain restrictions may apply. See dealer for details.
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