2026 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.6L
Volcanic Red Tintcoat
4WD
Diesel
2 Miles
Jet Black w/Kalahari Accents
B256703
1GT4UPEY9TF256703
2500
Leather
AT4
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 2500 AT4 4WD with the robust 6.6L V8 Diesel — a premium heavy-duty pickup built for work and weekend adventures. Located in Livingston, TX, this GMC Sierra 2500 AT4 blends serious capability with refined comfort, offering a commanding towing and hauling platform while delivering a smooth, confident on-road experience. Powered by the proven 6.6L V8 diesel, the drivetrain pairs with advanced four-wheel drive systems to handle rough terrain and difficult weather with ease. Inside, experience a suite of modern conveniences: Adaptive Cruise Control for safer long-distance driving, a BOSE stereo system that elevates every drive with rich, balanced sound, and seamless phone integration via Android Auto. Warm up or cool down remotely with Remote Start, and stay comfortable on chilly mornings with a Heated Steering Wheel that keeps your hands cozy during early departures. The AT4 trim adds off-road-ready suspension and rugged styling, making this GMC Sierra equally suited for job sites and backcountry routes. Competitively priced and positioned as the best deal in the area, this 2026 GMC Sierra 2500 AT4 in Livingston, TX delivers exceptional value without compromising capability or comfort. Contact us today to schedule a test drive and see why this diesel-powered 4WD truck is the smart choice for drivers who demand strength, technology, and refinement.
Equipment
It's Lane Departure Warning helps keep you in your lane. Keep your hands warm all winter with a heated steering wheel in this 2026 GMC Sierra 2500 . This 2026 GMC Sierra 2500 warns of approaching vehicles with Cross-Traffic Alert. This vehicle features a hands-free Bluetooth phone system. See what's behind you with the back up camera on the vehicle. This 3/4 ton pickup offers Android Auto for seamless smartphone integration. Engulf yourself with the crystal clear sound of a BOSE sound system in this GMC Sierra. Start this model from inside with remote start. This 3/4 ton pickup has auto-adjust speed for safe following. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. This unit offers Apple CarPlay for seamless connectivity. Keep safely connected while in this GMC Sierra with OnStar. You may enjoy services like Automatic Crash Response, Navigation, Roadside Assistance and Hands-Free Calling.
2026 GMC Sierra 2500 AT4 4WD with the robust 6.6L V8 Diesel — a premium heavy-duty pickup built for work and weekend adventures. Located in Livingston, TX, this GMC Sierra 2500 AT4 blends serious capability with refined comfort, offering a commanding towing and hauling platform while delivering a smooth, confident on-road experience. Powered by the proven 6.6L V8 diesel, the drivetrain pairs with advanced four-wheel drive systems to handle rough terrain and difficult weather with ease. Inside, experience a suite of modern conveniences: Adaptive Cruise Control for safer long-distance driving, a BOSE stereo system that elevates every drive with rich, balanced sound, and seamless phone integration via Android Auto. Warm up or cool down remotely with Remote Start, and stay comfortable on chilly mornings with a Heated Steering Wheel that keeps your hands cozy during early departures. The AT4 trim adds off-road-ready suspension and rugged styling, making this GMC Sierra equally suited for job sites and backcountry routes. Competitively priced and positioned as the best deal in the area, this 2026 GMC Sierra 2500 AT4 in Livingston, TX delivers exceptional value without compromising capability or comfort. Contact us today to schedule a test drive and see why this diesel-powered 4WD truck is the smart choice for drivers who demand strength, technology, and refinement.
Equipment
It's Lane Departure Warning helps keep you in your lane. Keep your hands warm all winter with a heated steering wheel in this 2026 GMC Sierra 2500 . This 2026 GMC Sierra 2500 warns of approaching vehicles with Cross-Traffic Alert. This vehicle features a hands-free Bluetooth phone system. See what's behind you with the back up camera on the vehicle. This 3/4 ton pickup offers Android Auto for seamless smartphone integration. Engulf yourself with the crystal clear sound of a BOSE sound system in this GMC Sierra. Start this model from inside with remote start. This 3/4 ton pickup has auto-adjust speed for safe following. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. This unit offers Apple CarPlay for seamless connectivity. Keep safely connected while in this GMC Sierra with OnStar. You may enjoy services like Automatic Crash Response, Navigation, Roadside Assistance and Hands-Free Calling.
Features & Options
- Apple CarPlay/Android Auto smart device wireless mirroring
- Wi-Fi Hotspot capable mobile hotspot internet access
- OnStar vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
- 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
- Adaptive cruise control
- Cruise control with steering wheel mounted controls
- Keyfob remote start
- Front wireless smart device charging
- Google Built-In built-in virtual assistant
- Keyless Open/Keyless Start with hands-free access and push button start
- Keyfob window control
- Smart device remote start
- Push-button
- GCW Alert weight capacity alert
- Full gauge cluster screen
- 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
- Primary monitor touchscreen
- Bluetooth wireless audio streaming
- Bose speakers
- 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
- Hitch Guidance vehicle to trailer hitching assist
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
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