2026 GMC Sierra AT4X
GMC Sierra Details
Automatic
V8, 6.6L
Sterling Metallic
4WD
Diesel
0 Miles
Obsidian Rush
260386
1GT4UZEY9TF216679
2500
Leather
AT4X
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
Discover the powerful 2026 GMC Sierra 2500 AT4X 4WD with the rugged 6.6L V8 Diesel—now available in Stephenville, TX. Built for heavy-duty performance and refined comfort, this GMC Sierra 2500 AT4X delivers serious towing capability, confident off-road capability, and smart technology that keeps you connected and in control on every drive. Key features include Apple CarPlay for seamless smartphone integration, a Back-Up Camera for safer maneuvering, Heated Steering Wheel for cold mornings, Remote Start for convenience, and Adaptive Cruise Control for relaxed highway driving. The luxury-oriented AT4X trim combines premium comfort with advanced suspension and protection for demanding terrains, while the diesel V8 provides exceptional torque and efficiency for hauling and daily driving. Located in Stephenville, TX, this truck is priced to sell and currently offers the best price in the area — an unbeatable value for buyers seeking heavy-duty reliability and tech-forward convenience. Whether you need a dependable workhorse or a capable weekend adventurer, the 2026 GMC Sierra 2500 AT4X checks every box. Schedule a test drive today in Stephenville, TX, and experience the performance and capability of the GMC Sierra 2500 AT4X firsthand. Don't miss the best-priced 2026 GMC Sierra 2500 AT4X with 4WD and 6.6L Diesel near you.
Equipment
This vehicle has auto-adjust speed for safe following. This 3/4 ton pickup's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This 2026 GMC Sierra 2500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. An off-road package is equipped on it. The leather seats in this unit are a must for buyers looking for comfort, durability, and style. See what's behind you with the back up camera on this vehicle. This 2026 GMC Sierra 2500 comes equipped with Android Auto for seamless smartphone integration on the road. This unit features a hands-free Bluetooth phone system. Keep your hands warm all winter with a heated steering wheel in the vehicle . Never get into a cold vehicle again with the remote start feature on this model. Apple CarPlay: Seamless smartphone integration for the GMC Sierra - stay connected and entertained on the go! With the keyless entry system on this unit you can pop the trunk without dropping your bags from the store.
Discover the powerful 2026 GMC Sierra 2500 AT4X 4WD with the rugged 6.6L V8 Diesel—now available in Stephenville, TX. Built for heavy-duty performance and refined comfort, this GMC Sierra 2500 AT4X delivers serious towing capability, confident off-road capability, and smart technology that keeps you connected and in control on every drive. Key features include Apple CarPlay for seamless smartphone integration, a Back-Up Camera for safer maneuvering, Heated Steering Wheel for cold mornings, Remote Start for convenience, and Adaptive Cruise Control for relaxed highway driving. The luxury-oriented AT4X trim combines premium comfort with advanced suspension and protection for demanding terrains, while the diesel V8 provides exceptional torque and efficiency for hauling and daily driving. Located in Stephenville, TX, this truck is priced to sell and currently offers the best price in the area — an unbeatable value for buyers seeking heavy-duty reliability and tech-forward convenience. Whether you need a dependable workhorse or a capable weekend adventurer, the 2026 GMC Sierra 2500 AT4X checks every box. Schedule a test drive today in Stephenville, TX, and experience the performance and capability of the GMC Sierra 2500 AT4X firsthand. Don't miss the best-priced 2026 GMC Sierra 2500 AT4X with 4WD and 6.6L Diesel near you.
Equipment
This vehicle has auto-adjust speed for safe following. This 3/4 ton pickup's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This 2026 GMC Sierra 2500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. An off-road package is equipped on it. The leather seats in this unit are a must for buyers looking for comfort, durability, and style. See what's behind you with the back up camera on this vehicle. This 2026 GMC Sierra 2500 comes equipped with Android Auto for seamless smartphone integration on the road. This unit features a hands-free Bluetooth phone system. Keep your hands warm all winter with a heated steering wheel in the vehicle . Never get into a cold vehicle again with the remote start feature on this model. Apple CarPlay: Seamless smartphone integration for the GMC Sierra - stay connected and entertained on the go! With the keyless entry system on this unit you can pop the trunk without dropping your bags from the store.
Features & Options
- 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
- Head-up display
- 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
- First-row sliding and tilting glass sunroof with express open/close activation sunshade
- Driver seat power reclining
- lumbar support
- seatback side bolster 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 w/Hitch View aerial view camera
- Smart device remote start
- Push-button
- GCW Alert weight capacity alert
- Video-feed rearview mirror
- Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Bluetooth wireless audio streaming
- Hitch Guidance 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 tire pressure sensors
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Dual-zone front climate control
- Off-road speed control
- Full gauge cluster screen
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