2026 GMC Sierra AT4X
GMC Sierra Details
Automatic
V8, 6.6L
Coastal Dune
4WD
Diesel
0 Miles
Obsidian Rush
26-2240
1GT4UZEY9TF155172
2500
Leather
AT4X
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 2500 AT4X 4WD — V8 6.6L Diesel — Cathedral City, CA Conquer tough jobs and rugged terrain with this 2026 GMC Sierra 2500 AT4X, now available in Cathedral City, CA. Powered by a robust V8 6.6L diesel engine and equipped with 4WD, this GMC Sierra 2500 AT4X delivers outstanding towing capability, impressive torque, and confident off-road performance. The AT4X package enhances capability with upgraded suspension and specialized off-road tech, making it ideal for work, recreation, and long hauls. Inside, premium leather seats and a heated steering wheel provide refined comfort during every drive, while advanced safety features such as Cross-Traffic Alert help keep you aware and protected in busy parking situations. Convenience is prioritized with Remote Start for easy climate control and seamless integration via Apple CarPlay for navigation, music, and hands-free calls. This GMC Sierra blends capability and comfort with a rugged exterior presence and smart technology to support daily life and demanding tasks. Whether towing a trailer, navigating desert trails, or commuting across Southern California, the 2026 GMC Sierra 2500 AT4X offers the power and features you need. Located in Cathedral City, CA, this GMC Sierra 2500 AT4X is competitively priced and advertised as the best price available — an exceptional value for drivers seeking top-tier diesel performance and premium off-road capability. Schedule a test drive today.
Equipment
Apple CarPlay: Seamless smartphone integration for the GMC Sierra - stay connected and entertained on the go! This 2026 GMC Sierra 2500 has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This GMC Sierra features a hands-free Bluetooth phone system. Start this vehicle from inside with remote start. See what's behind you with the back up camera on this vehicle. An off-road package is equipped on this vehicle. Keep your hands warm all winter with a heated steering wheel in this 3/4 ton pickup . It's Lane Departure Warning helps keep you in your lane. The leather seats in this model are a must for buyers looking for comfort, durability, and style. This unit comes equipped with Android Auto for seamless smartphone integration on the road. This GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This vehicle has a V8, 6.6L high output engine.
Manufacturer Incentives
Price includes: Guaranteed Incentives: $500 - Buick & GMC Consumer Cash Program - Exp. 11/3/2025. Contact dealer to verify final pricing.
2026 GMC Sierra 2500 AT4X 4WD — V8 6.6L Diesel — Cathedral City, CA Conquer tough jobs and rugged terrain with this 2026 GMC Sierra 2500 AT4X, now available in Cathedral City, CA. Powered by a robust V8 6.6L diesel engine and equipped with 4WD, this GMC Sierra 2500 AT4X delivers outstanding towing capability, impressive torque, and confident off-road performance. The AT4X package enhances capability with upgraded suspension and specialized off-road tech, making it ideal for work, recreation, and long hauls. Inside, premium leather seats and a heated steering wheel provide refined comfort during every drive, while advanced safety features such as Cross-Traffic Alert help keep you aware and protected in busy parking situations. Convenience is prioritized with Remote Start for easy climate control and seamless integration via Apple CarPlay for navigation, music, and hands-free calls. This GMC Sierra blends capability and comfort with a rugged exterior presence and smart technology to support daily life and demanding tasks. Whether towing a trailer, navigating desert trails, or commuting across Southern California, the 2026 GMC Sierra 2500 AT4X offers the power and features you need. Located in Cathedral City, CA, this GMC Sierra 2500 AT4X is competitively priced and advertised as the best price available — an exceptional value for drivers seeking top-tier diesel performance and premium off-road capability. Schedule a test drive today.
Equipment
Apple CarPlay: Seamless smartphone integration for the GMC Sierra - stay connected and entertained on the go! This 2026 GMC Sierra 2500 has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This GMC Sierra features a hands-free Bluetooth phone system. Start this vehicle from inside with remote start. See what's behind you with the back up camera on this vehicle. An off-road package is equipped on this vehicle. Keep your hands warm all winter with a heated steering wheel in this 3/4 ton pickup . It's Lane Departure Warning helps keep you in your lane. The leather seats in this model are a must for buyers looking for comfort, durability, and style. This unit comes equipped with Android Auto for seamless smartphone integration on the road. This GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This vehicle has a V8, 6.6L high output engine.
Manufacturer Incentives
Price includes: Guaranteed Incentives: $500 - Buick & GMC Consumer Cash Program - Exp. 11/3/2025. Contact dealer to verify final pricing.
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
- 6.6L V-8 gasoline direct injection
- variable valve control
- regular unleaded
- engine with 401HP
- 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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