2026 GMC Sierra AT4X
GMC Sierra Details
Automatic
V8, 6.6L
Onyx Black
4WD
Diesel
3 Miles
Obsidian Rush
26-2486
1GT4UZEY5TF254099
2500
Leather
AT4X
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 2500 AT4X 4WD — Cathedral City, CA Experience rugged capability and refined comfort with this 2026 GMC Sierra 2500 AT4X, now available in Cathedral City, CA. Powered by a robust V8 6.6L diesel engine and 4-wheel drive, this heavy-duty pickup delivers exceptional towing and hauling performance while maintaining composure on and off the road. The AT4X package enhances off-road confidence with upgraded suspension and terrain-focused features for adventurous drives. Inside, enjoy premium leather seats and a driver-focused cabin designed for long-distance comfort. Stay connected and entertained with Android Auto integration and a responsive infotainment system. Practical daily conveniences include remote start for quick climate control and a back-up camera to assist with precise parking and trailer hookups. Advanced safety features such as Lane Departure Warning add extra peace of mind on freeway journeys. This GMC Sierra 2500 AT4X blends work-ready capability with upscale amenities, making it an ideal choice for contractors, outdoor enthusiasts, and drivers seeking diesel power with luxury touches. Located in Cathedral City, CA, this vehicle is competitively priced and offers the best value in its class — a compelling option for buyers prioritizing performance, technology, and comfort. Contact us for availability, financing options, and to schedule a test drive today.
Equipment
An off-road package is installed on it so you are ready for your four-wheeling best. This unit's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. The GMC Sierra offers Android Auto for seamless smartphone integration. This model is pure luxury with a heated steering wheel. This unit features a hands-free Bluetooth phone system. This model has auto-adjust speed for safe following. Start the vehicle from inside with remote start. Protect this 3/4 ton pickup from unwanted accidents with a cutting edge backup camera system. Apple CarPlay: Seamless smartphone integration for the vehicle - stay connected and entertained on the go! The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. This 3/4 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Quickly unlock this unit with keyless entry. Set the temperature exactly where you are most comfortable in this model. The fan speed and temperature will automatically adjust to maintain your preferred zone climate.
2026 GMC Sierra 2500 AT4X 4WD — Cathedral City, CA Experience rugged capability and refined comfort with this 2026 GMC Sierra 2500 AT4X, now available in Cathedral City, CA. Powered by a robust V8 6.6L diesel engine and 4-wheel drive, this heavy-duty pickup delivers exceptional towing and hauling performance while maintaining composure on and off the road. The AT4X package enhances off-road confidence with upgraded suspension and terrain-focused features for adventurous drives. Inside, enjoy premium leather seats and a driver-focused cabin designed for long-distance comfort. Stay connected and entertained with Android Auto integration and a responsive infotainment system. Practical daily conveniences include remote start for quick climate control and a back-up camera to assist with precise parking and trailer hookups. Advanced safety features such as Lane Departure Warning add extra peace of mind on freeway journeys. This GMC Sierra 2500 AT4X blends work-ready capability with upscale amenities, making it an ideal choice for contractors, outdoor enthusiasts, and drivers seeking diesel power with luxury touches. Located in Cathedral City, CA, this vehicle is competitively priced and offers the best value in its class — a compelling option for buyers prioritizing performance, technology, and comfort. Contact us for availability, financing options, and to schedule a test drive today.
Equipment
An off-road package is installed on it so you are ready for your four-wheeling best. This unit's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. The GMC Sierra offers Android Auto for seamless smartphone integration. This model is pure luxury with a heated steering wheel. This unit features a hands-free Bluetooth phone system. This model has auto-adjust speed for safe following. Start the vehicle from inside with remote start. Protect this 3/4 ton pickup from unwanted accidents with a cutting edge backup camera system. Apple CarPlay: Seamless smartphone integration for the vehicle - stay connected and entertained on the go! The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. This 3/4 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Quickly unlock this unit with keyless entry. Set the temperature exactly where you are most comfortable in this model. The fan speed and temperature will automatically adjust to maintain your preferred zone climate.
Features & Options
- GBA
- RR AXLE
- 3.42 RATIO
- JGL
- L5P
- MGM
- PDL
- RFE
- TRO
- CA EMMISSIONS
- Z6A
- 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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