2026 GMC Sierra AT4
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GMC Sierra Details
Automatic
V8, 6.6L
Sterling Metallic
4WD
Gasoline
0 Miles
Jet Black w/Kalahari Accents
26GB4696
1GT4UPE71TF208975
2500
Leather
AT4
About This 2026 GMC Sierra
Vehicle Details
Discover the 2026 GMC Sierra 2500 AT4, a rugged and refined 4WD pickup built to conquer worksite demands and weekend adventures alike. Powered by a muscular 6.6L V8 gasoline engine, this GMC Sierra delivers commanding torque and towing capability while maintaining a comfortable, driver-focused cabin. The AT4 trim adds off-road-ready features and aggressive styling with premium touches throughout. Step inside to premium leather seats that provide support and luxury on long hauls. Enjoy crystal-clear audio from the BOSE stereo system and seamless smartphone integration with Apple CarPlay for navigation, music, and hands-free communication. Convenience features include Remote Start for easy climate control on hot or cold days, plus a Back-Up Camera to assist with precise maneuvering and hitching trailers. This GMC Sierra 2500 AT4 pairs heavy-duty capability with a suite of driver conveniences and upscale amenities, making it a versatile choice for contractors, outdoor enthusiasts, and drivers who want capability without sacrificing comfort. Located in Breaux Bridge, LA, this 2026 GMC Sierra 2500 AT4 is being offered at the best price in the area — a competitive value for a truck with this level of performance and equipment. Contact us to schedule a test drive or to learn more about this exceptional 4WD V8 pickup.
Equipment
The GMC Sierra has auto-adjust speed for safe following. The leather seats in this vehicle are a must for buyers looking for comfort, durability, and style. Keep your hands warm all winter with a heated steering wheel in this vehicle . This unit's Lane Departure Warning helps keep you in your lane. Apple CarPlay: Seamless smartphone integration for the vehicle - stay connected and entertained on the go! This 3/4 ton pickup's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This model features a high end BOSE stereo system. Start this unit from inside with remote start. It offers Android Auto for seamless smartphone integration. Protect it from unwanted accidents with a cutting edge backup camera system. Bluetooth technology is built into it, keeping your hands on the steering wheel and your focus on the road. This model gleams with an elegant silver clear coated finish. This model has a V8, 6.6L high output engine.
Discover the 2026 GMC Sierra 2500 AT4, a rugged and refined 4WD pickup built to conquer worksite demands and weekend adventures alike. Powered by a muscular 6.6L V8 gasoline engine, this GMC Sierra delivers commanding torque and towing capability while maintaining a comfortable, driver-focused cabin. The AT4 trim adds off-road-ready features and aggressive styling with premium touches throughout. Step inside to premium leather seats that provide support and luxury on long hauls. Enjoy crystal-clear audio from the BOSE stereo system and seamless smartphone integration with Apple CarPlay for navigation, music, and hands-free communication. Convenience features include Remote Start for easy climate control on hot or cold days, plus a Back-Up Camera to assist with precise maneuvering and hitching trailers. This GMC Sierra 2500 AT4 pairs heavy-duty capability with a suite of driver conveniences and upscale amenities, making it a versatile choice for contractors, outdoor enthusiasts, and drivers who want capability without sacrificing comfort. Located in Breaux Bridge, LA, this 2026 GMC Sierra 2500 AT4 is being offered at the best price in the area — a competitive value for a truck with this level of performance and equipment. Contact us to schedule a test drive or to learn more about this exceptional 4WD V8 pickup.
Equipment
The GMC Sierra has auto-adjust speed for safe following. The leather seats in this vehicle are a must for buyers looking for comfort, durability, and style. Keep your hands warm all winter with a heated steering wheel in this vehicle . This unit's Lane Departure Warning helps keep you in your lane. Apple CarPlay: Seamless smartphone integration for the vehicle - stay connected and entertained on the go! This 3/4 ton pickup's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This model features a high end BOSE stereo system. Start this unit from inside with remote start. It offers Android Auto for seamless smartphone integration. Protect it from unwanted accidents with a cutting edge backup camera system. Bluetooth technology is built into it, keeping your hands on the steering wheel and your focus on the road. This model gleams with an elegant silver clear coated finish. This model has a V8, 6.6L high output engine.
Features & Options
- ALL-WEATHER FLOOR LINERS (DEALER INSTALLED)
- 50-STATE EMISSIONS
- REAR AXLE - 3.73 RATIO
- STERLING METALLIC
- GVWR; 10;850 LBS. (4921 KG)
- ENGINE: 6.6L V8; GASOLINE
- TRANS: 10-SPEED AUTO
- AT4 PREMIUM PLUS PREFERRED PACKAGE
- CUSTOMER DIALOGUE NETWORK
- WHEEL LOCKS; SET OF 4 (DEALER INSTALLED)
- HITCH PACKAGE (DEALER INSTALLED)
- GOOSENECK/5TH WHEEL PACKAGE:
- AT4 PREMIUM PLUS 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
- Adaptive cruise control
- 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
- Driver seat power reclining
- lumbar 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
- 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 light test
- Trailer light malfunction warning
- Trailer theft alarm
- Dual-zone front climate control
- Full gauge cluster screen
- Auto high-beam headlights
- Immobilizer
- Bose speakers
- OnStar vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
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