2026 GMC Sierra AT4X
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GMC Sierra Details
Automatic
V8, 6.6L
Summit White
4WD
Diesel
0 Miles
Obsidian Rush
FSNXQT
1GT4UZEY8TF216723
2500
Leather
AT4X
About This 2026 GMC Sierra
Vehicle Details
Experience rugged luxury with this 2026 GMC Sierra 2500 AT4X 4WD, featuring a torquey V8 6.6L diesel engine—built for towing, hauling, and commanding the road. Located in Breaux Bridge, LA, this GMC Sierra AT4X pairs off-road-ready capability with refined comfort and advanced technology, and it's priced to move — the best price you'll find locally. Step inside to a driver-focused cabin offering premium materials and modern conveniences: heated steering wheel for chilly mornings, intuitive Apple CarPlay for seamless smartphone integration, and remote start for comfort on demand. Safety and confidence come standard with lane departure warning and adaptive cruise control, helping keep you centered and at a safe distance on long highway drives. The AT4X suspension, 4WD system, and rugged exterior details mean serious capability on rough terrain or work sites, while the diesel V8 delivers exceptional torque for heavy-duty tasks and impressive fuel efficiency for its class. Whether towing a trailer, navigating muddy backroads, or cruising Louisiana highways, this GMC Sierra blends performance, comfort, and advanced tech. Don't miss your chance to own a top-tier 2500 that checks every box—powerful diesel performance, off-road pedigree, modern safety features, and connected convenience—located in Breaux Bridge, LA at the best price around. Contact us today to schedule a test drive and feel the difference behind the wheel of this remarkable GMC Sierra 2500 AT4X.
Equipment
This 3/4 ton pickup warns of approaching vehicles with Cross-Traffic Alert. This 2026 GMC Sierra 2500 offers Apple CarPlay for seamless connectivity. It's Lane Departure Warning helps keep you in your lane. Keep your hands warm all winter with a heated steering wheel in this GMC Sierra . The GMC Sierra features a hands-free Bluetooth phone system. The leather seats in it are a must for buyers looking for comfort, durability, and style. An off-road package is installed on this 3/4 ton pickup so you are ready for your four-wheeling best. The vehicle has auto-adjust speed for safe following. Protect it from unwanted accidents with a cutting edge backup camera system. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. Start this 3/4 ton pickup from inside with remote start. Quickly unlock this vehicle with keyless entry. When you encounter slick or muddy roads, you can engage the four wheel drive on it and drive with confidence.
Experience rugged luxury with this 2026 GMC Sierra 2500 AT4X 4WD, featuring a torquey V8 6.6L diesel engine—built for towing, hauling, and commanding the road. Located in Breaux Bridge, LA, this GMC Sierra AT4X pairs off-road-ready capability with refined comfort and advanced technology, and it's priced to move — the best price you'll find locally. Step inside to a driver-focused cabin offering premium materials and modern conveniences: heated steering wheel for chilly mornings, intuitive Apple CarPlay for seamless smartphone integration, and remote start for comfort on demand. Safety and confidence come standard with lane departure warning and adaptive cruise control, helping keep you centered and at a safe distance on long highway drives. The AT4X suspension, 4WD system, and rugged exterior details mean serious capability on rough terrain or work sites, while the diesel V8 delivers exceptional torque for heavy-duty tasks and impressive fuel efficiency for its class. Whether towing a trailer, navigating muddy backroads, or cruising Louisiana highways, this GMC Sierra blends performance, comfort, and advanced tech. Don't miss your chance to own a top-tier 2500 that checks every box—powerful diesel performance, off-road pedigree, modern safety features, and connected convenience—located in Breaux Bridge, LA at the best price around. Contact us today to schedule a test drive and feel the difference behind the wheel of this remarkable GMC Sierra 2500 AT4X.
Equipment
This 3/4 ton pickup warns of approaching vehicles with Cross-Traffic Alert. This 2026 GMC Sierra 2500 offers Apple CarPlay for seamless connectivity. It's Lane Departure Warning helps keep you in your lane. Keep your hands warm all winter with a heated steering wheel in this GMC Sierra . The GMC Sierra features a hands-free Bluetooth phone system. The leather seats in it are a must for buyers looking for comfort, durability, and style. An off-road package is installed on this 3/4 ton pickup so you are ready for your four-wheeling best. The vehicle has auto-adjust speed for safe following. Protect it from unwanted accidents with a cutting edge backup camera system. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. Start this 3/4 ton pickup from inside with remote start. Quickly unlock this vehicle with keyless entry. When you encounter slick or muddy roads, you can engage the four wheel drive on it and drive with confidence.
Features & Options
- 50-STATE EMISSIONS
- REAR AXLE 3.42 RATIO
- GVWR; 11;350 LBS. (5148 KG)
- ENG: DURAMAX 6.6L TURBO-DIES
- TRANS: 10-SPEED AUTO
- CUSTOMER DIALOGUE NETWORK
- WHEEL LOCKS; SET OF 4 (DEALER INSTALLED)
- HITCH PACKAGE (DEALER INSTALLED)
- REAR UNDERSEAT STORAGE (DEALE INSTALLED)
- GOOSENECK/5TH WHEEL PACKAGE:
- 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
- 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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