2026 GMC Sierra AT4X
GMC Sierra Details
Automatic
V8, 6.6L
Sterling Metallic
4WD
Diesel
0 Miles
Obsidian Rush
26-2232
1GT4UZEY6TF147515
2500
Leather
AT4X
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
Conquer every job and trail in Cathedral City, CA with this 2026 GMC Sierra 2500 AT4X 4WD—featuring a powerful V8 6.6L diesel for unmatched towing and torque. Built for durability and comfort, this GMC Sierra 2500 AT4X pairs rugged off-road capability with refined technology, making it the ideal heavy-duty truck for work sites and weekend adventures. Equipped with Hands Free Bluetooth and Apple CarPlay, stay connected and entertained while keeping your focus on the road. Safety features include Cross-Traffic Alert and a Back-Up Camera for confident maneuvering in tight spaces. The included Off-Road Package adds aggressive suspension, underbody protection, and terrain-ready tires so you can tackle rocks, sand, and steep grades with control and confidence. This GMC Sierra 2500 AT4X combines a commanding diesel V8 with advanced driver aids and premium comfort touches, delivering exceptional utility, efficiency, and capability. Located in Cathedral City, CA, this truck is offered at the best price in the area—outstanding value for a 2026 diesel-powered heavy-duty model. Schedule a test drive today to experience the torque, technology, and off-road readiness of this GMC Sierra 2500 AT4X firsthand. Competitive pricing and local availability make this the smart choice for buyers seeking power and performance in Southern California.
Equipment
Apple CarPlay: Seamless smartphone integration for it - stay connected and entertained on the go! This model offers Android Auto for seamless smartphone integration. Start the GMC Sierra from inside with remote start. This model's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. An off-road package is equipped on this model. Keep your hands warm all winter with a heated steering wheel in this 3/4 ton pickup . The GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. The leather seats in it are a must for buyers looking for comfort, durability, and style. See what's behind you with the back up camera on this 3/4 ton pickup. It warns of approaching vehicles with Cross-Traffic Alert. Bluetooth technology is built into this unit, keeping your hands on the steering wheel and your focus on the road.
Manufacturer Incentives
Price includes: Guaranteed Incentives: $500 - Buick & GMC Consumer Cash Program - Exp. 11/3/2025. Contact dealer to verify final pricing.
Conquer every job and trail in Cathedral City, CA with this 2026 GMC Sierra 2500 AT4X 4WD—featuring a powerful V8 6.6L diesel for unmatched towing and torque. Built for durability and comfort, this GMC Sierra 2500 AT4X pairs rugged off-road capability with refined technology, making it the ideal heavy-duty truck for work sites and weekend adventures. Equipped with Hands Free Bluetooth and Apple CarPlay, stay connected and entertained while keeping your focus on the road. Safety features include Cross-Traffic Alert and a Back-Up Camera for confident maneuvering in tight spaces. The included Off-Road Package adds aggressive suspension, underbody protection, and terrain-ready tires so you can tackle rocks, sand, and steep grades with control and confidence. This GMC Sierra 2500 AT4X combines a commanding diesel V8 with advanced driver aids and premium comfort touches, delivering exceptional utility, efficiency, and capability. Located in Cathedral City, CA, this truck is offered at the best price in the area—outstanding value for a 2026 diesel-powered heavy-duty model. Schedule a test drive today to experience the torque, technology, and off-road readiness of this GMC Sierra 2500 AT4X firsthand. Competitive pricing and local availability make this the smart choice for buyers seeking power and performance in Southern California.
Equipment
Apple CarPlay: Seamless smartphone integration for it - stay connected and entertained on the go! This model offers Android Auto for seamless smartphone integration. Start the GMC Sierra from inside with remote start. This model's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. An off-road package is equipped on this model. Keep your hands warm all winter with a heated steering wheel in this 3/4 ton pickup . The GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. The leather seats in it are a must for buyers looking for comfort, durability, and style. See what's behind you with the back up camera on this 3/4 ton pickup. It warns of approaching vehicles with Cross-Traffic Alert. Bluetooth technology is built into this unit, keeping your hands on the steering wheel and your focus on the road.
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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