2026 GMC Sierra AT4
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GMC Sierra Details
Automatic
6 Cyl, 3.0L
Onyx Black
4WD
Diesel
0 Miles
Jet Black w/Kalahari Accents
26GB4681
3GTUUEE82TG246386
1500
Leather
AT4
About This 2026 GMC Sierra
Vehicle Details
Experience rugged capability and refined comfort with this 2026 GMC Sierra 1500 AT4 4WD, now available in Breaux Bridge, LA. Powered by a responsive 6-cylinder 3.0L diesel engine, this GMC Sierra delivers impressive torque and fuel efficiency for towing, hauling, and long-distance cruising. The AT4 trim brings off-road-ready features and a confident stance, while the 4WD system provides traction and control in varied Louisiana conditions. Inside, modern technology keeps you connected and secure: Android Auto integration for seamless smartphone access, built-in Navigation for effortless route planning, and a Back-Up Camera to enhance visibility when parking or hitching a trailer. Remote Start adds convenience on hot or cool mornings, and Lane Keep Assist helps maintain lane position on highways, improving driver confidence and safety. This GMC Sierra 1500 AT4 combines premium comfort with capability—spacious seating, durable interior materials, and thoughtful storage make daily drives and weekend adventures equally enjoyable. With meticulous engineering and advanced diesel performance, this truck is ideal for drivers who need strength without sacrificing refinement. Located in Breaux Bridge, LA, this 2026 GMC Sierra 1500 AT4 4WD with the 3.0L diesel engine is being offered at the best price in the area. Contact us to schedule a test drive and experience why this GMC Sierra stands out among light-duty trucks.
Equipment
The leather seats in this model are a must for buyers looking for comfort, durability, and style. The vehicle offers Apple CarPlay for seamless connectivity. The vehicle has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Keep your hands warm all winter with a heated steering wheel in this model . Lane Keep Assist in it helps maintain safe driving by gently steering to stay within the lane. The GMC Sierra features a hands-free Bluetooth phone system. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. This 2026 GMC Sierra 1500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Start it from inside with remote start. The installed navigation system will keep you on the right path. Protect this GMC Sierra from unwanted accidents with a cutting edge backup camera system.
Experience rugged capability and refined comfort with this 2026 GMC Sierra 1500 AT4 4WD, now available in Breaux Bridge, LA. Powered by a responsive 6-cylinder 3.0L diesel engine, this GMC Sierra delivers impressive torque and fuel efficiency for towing, hauling, and long-distance cruising. The AT4 trim brings off-road-ready features and a confident stance, while the 4WD system provides traction and control in varied Louisiana conditions. Inside, modern technology keeps you connected and secure: Android Auto integration for seamless smartphone access, built-in Navigation for effortless route planning, and a Back-Up Camera to enhance visibility when parking or hitching a trailer. Remote Start adds convenience on hot or cool mornings, and Lane Keep Assist helps maintain lane position on highways, improving driver confidence and safety. This GMC Sierra 1500 AT4 combines premium comfort with capability—spacious seating, durable interior materials, and thoughtful storage make daily drives and weekend adventures equally enjoyable. With meticulous engineering and advanced diesel performance, this truck is ideal for drivers who need strength without sacrificing refinement. Located in Breaux Bridge, LA, this 2026 GMC Sierra 1500 AT4 4WD with the 3.0L diesel engine is being offered at the best price in the area. Contact us to schedule a test drive and experience why this GMC Sierra stands out among light-duty trucks.
Equipment
The leather seats in this model are a must for buyers looking for comfort, durability, and style. The vehicle offers Apple CarPlay for seamless connectivity. The vehicle has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Keep your hands warm all winter with a heated steering wheel in this model . Lane Keep Assist in it helps maintain safe driving by gently steering to stay within the lane. The GMC Sierra features a hands-free Bluetooth phone system. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. This 2026 GMC Sierra 1500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Start it from inside with remote start. The installed navigation system will keep you on the right path. Protect this GMC Sierra from unwanted accidents with a cutting edge backup camera system.
Features & Options
- POWER SUNROOF
- TECHNOLOGY PACKAGE
- GVWR 7;200 LBS. (3;266 KG)
- 50-STATE EMISSIONS
- ONYX BLACK
- REAR AXLE - 3.23 RATIO
- ENG: DURAMAX 3.0L TURBO-DIESE
- TRANSMISSION: 10-SPEED AUTO
- AT4 PREMIUM PACKAGE AT4 PREFERRED PACKAGE
- CUSTOMER DIALOGUE NETWORK
- WHEEL LOCKS; SET OF 4 (DEALER INSTALLED)
- AT4 PREMIUM PACKAGE DISCOUNT
- DEALER IMR CONTRIBUTION
- LMA GROUP CONTRIBUTION
- 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
- Lane Keep Assist with Lane Departure Warning
- Rear Cross Traffic Braking collision mitigation
- Adaptive cruise control with stop and go
- Automatic Emergency Braking predictive brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Integrated navigation system with voice activation
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- Duramax 3L I-6 diesel direct injection
- DOHC
- variable valve control
- intercooled turbo
- diesel
- engine with 305HP
- Duramax 3L I-6 DOHC
- Front wireless smart device charging
- Google Built-In built-in virtual assistant
- Teen Driver restricted driving mode/alerts
- Rear Pedestrian Alert rear pedestrian detection warning
- 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
- Vehicle to trailer hitching assist
- Gauge cluster display size: 12.30
- Front mounted camera with washer
- Right side camera
- Left side camera
- Trailer Side Blind Zone Alert blind spot warning
- Following Distance Indicator
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Dual-zone front climate control
- Voice-activated climate control
- Full gauge cluster screen
- IntelliBeam auto high-beam headlights
- Immobilizer
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