2026 GMC Sierra SLT
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GMC Sierra Details
Automatic
6 Cyl, 3.0L
Summit White
4WD
Diesel
3,776 Miles
Dark Walnut/Slate
26GB4292
1GTUUDE84TZ108830
1500
Leather
SLT
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 1500 SLT 4WD — 6 Cyl, 3.0L Diesel, located in Breaux Bridge, LA. This GMC Sierra 1500 SLT combines rugged capability with refined comfort, delivering best-in-market value for drivers seeking strength, efficiency, and advanced safety features. The 3.0L diesel inline-6 pairs efficiency with robust torque for towing and highway cruising, while four-wheel drive handles Louisiana roads and rural terrain with confidence. Inside, enjoy premium convenience and connectivity: Hands-Free Bluetooth keeps you connected, Steering Wheel Audio Controls let you manage media without taking your eyes off the road, and a Heated Steering Wheel provides comfort on cooler mornings. Advanced driver assists include Lane Keep Assist and Adaptive Cruise Control for relaxed, safer highway driving. Exterior and performance details reflect GMC's commitment to capability — towing-ready design, durable suspension, and efficient diesel fuel economy make this GMC Sierra a practical choice for work or weekend adventures. The SLT trim adds upscale touches and technology-focused amenities to enhance everyday usability. This GMC Sierra 1500 SLT in Breaux Bridge, LA, is competitively priced and advertised as the best price available locally. For buyers seeking a powerful diesel 4WD full-size pickup with modern safety tech and comfort features, this GMC Sierra offers exceptional value. Contact us to schedule a test drive or for more information.
Equipment
The GMC Sierra offers Android Auto for seamless smartphone integration. Keep your hands warm all winter with a heated steering wheel in the GMC Sierra . Never get into a cold vehicle again with the remote start feature on the vehicle. Apple CarPlay: Seamless smartphone integration for this 1/2 ton pickup - stay connected and entertained on the go! This unit is equipped with the latest generation of XM/Sirius Radio. This 2026 GMC Sierra 1500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The vehicle stays safely in its lane with Lane Keep Assist. An off-road package is installed on this vehicle so you are ready for your four-wheeling best. It has auto-adjust speed for safe following. See what's behind you with the back up camera on this GMC Sierra. The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style.
Packages
SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Premium Bose 7-Speaker Sound System; Floor-Mounted Center Console; Wireless Charging; Front Bucket Seats. X31 Off-Road and Protection Package: 275/60R20SL AT BW Tires; 20" Polished Aluminum Wheels; Spray-On Pickup Bedliner with GMC Logo; All-Weather Floor Liner. X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust System; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge. SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; Adaptive Cruise Control; Universal Home Remote. SLT Premium Plus Package. ProGrade Trailering System: In-Vehicle Trailering System App; Hitch View. Sierra Safety Plus Package: Rear Cross Traffic Braking; HD Surround Vision; Trailer Side Blind Zone Alert; Rear Pedestrian Detection; Ultrasonic Front and Rear Park Assist; Safety Alert Seat; Trailer Camera Provisions. Preferred Equipment Group 4SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Header and Chrome Grille Insert Bars; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Front Rain-Sensing Wipers; GMC Pro Safety; Trailering Package; 120-Volt Interior Power Outlet; 18" X 8.5" 6-Spoke Machined Aluminum Wheels; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; 6-Speaker Audio System Feature; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; SiriusXM with 360L Trial Subscription; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; Wi-Fi Hotspot Capable; Perimeter Lighting; Push Button Start; Rear Wheelhouse Liners; Auto-Locking Rear Differential; Power Door Locks. 20" Polished Aluminum Wheels. Chrome Wheel to Wheel Assist Steps. Spray-On Pickup Bedliner with GMC Logo. 275/60R20SL AT BW Tires. All-Weather Floor Liner. Wheel Locks (set of 4). **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
2026 GMC Sierra 1500 SLT 4WD — 6 Cyl, 3.0L Diesel, located in Breaux Bridge, LA. This GMC Sierra 1500 SLT combines rugged capability with refined comfort, delivering best-in-market value for drivers seeking strength, efficiency, and advanced safety features. The 3.0L diesel inline-6 pairs efficiency with robust torque for towing and highway cruising, while four-wheel drive handles Louisiana roads and rural terrain with confidence. Inside, enjoy premium convenience and connectivity: Hands-Free Bluetooth keeps you connected, Steering Wheel Audio Controls let you manage media without taking your eyes off the road, and a Heated Steering Wheel provides comfort on cooler mornings. Advanced driver assists include Lane Keep Assist and Adaptive Cruise Control for relaxed, safer highway driving. Exterior and performance details reflect GMC's commitment to capability — towing-ready design, durable suspension, and efficient diesel fuel economy make this GMC Sierra a practical choice for work or weekend adventures. The SLT trim adds upscale touches and technology-focused amenities to enhance everyday usability. This GMC Sierra 1500 SLT in Breaux Bridge, LA, is competitively priced and advertised as the best price available locally. For buyers seeking a powerful diesel 4WD full-size pickup with modern safety tech and comfort features, this GMC Sierra offers exceptional value. Contact us to schedule a test drive or for more information.
Equipment
The GMC Sierra offers Android Auto for seamless smartphone integration. Keep your hands warm all winter with a heated steering wheel in the GMC Sierra . Never get into a cold vehicle again with the remote start feature on the vehicle. Apple CarPlay: Seamless smartphone integration for this 1/2 ton pickup - stay connected and entertained on the go! This unit is equipped with the latest generation of XM/Sirius Radio. This 2026 GMC Sierra 1500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The vehicle stays safely in its lane with Lane Keep Assist. An off-road package is installed on this vehicle so you are ready for your four-wheeling best. It has auto-adjust speed for safe following. See what's behind you with the back up camera on this GMC Sierra. The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style.
Packages
SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Premium Bose 7-Speaker Sound System; Floor-Mounted Center Console; Wireless Charging; Front Bucket Seats. X31 Off-Road and Protection Package: 275/60R20SL AT BW Tires; 20" Polished Aluminum Wheels; Spray-On Pickup Bedliner with GMC Logo; All-Weather Floor Liner. X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust System; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge. SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; Adaptive Cruise Control; Universal Home Remote. SLT Premium Plus Package. ProGrade Trailering System: In-Vehicle Trailering System App; Hitch View. Sierra Safety Plus Package: Rear Cross Traffic Braking; HD Surround Vision; Trailer Side Blind Zone Alert; Rear Pedestrian Detection; Ultrasonic Front and Rear Park Assist; Safety Alert Seat; Trailer Camera Provisions. Preferred Equipment Group 4SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Header and Chrome Grille Insert Bars; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Front Rain-Sensing Wipers; GMC Pro Safety; Trailering Package; 120-Volt Interior Power Outlet; 18" X 8.5" 6-Spoke Machined Aluminum Wheels; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; 6-Speaker Audio System Feature; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; SiriusXM with 360L Trial Subscription; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; Wi-Fi Hotspot Capable; Perimeter Lighting; Push Button Start; Rear Wheelhouse Liners; Auto-Locking Rear Differential; Power Door Locks. 20" Polished Aluminum Wheels. Chrome Wheel to Wheel Assist Steps. Spray-On Pickup Bedliner with GMC Logo. 275/60R20SL AT BW Tires. All-Weather Floor Liner. Wheel Locks (set of 4). **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Features & Options
- GVWR 7;200 LBS. (3;266 KG)
- 50-STATE EMISSIONS
- REAR AXLE - 3.23 RATIO
- ENG: DURAMAX 3.0L TURBO-DIESEL
- TRANSMISSION: 10-SPEED AUTO
- SLT PREMIUM PLUS PACKAGE SLT CONVENIENCE PACKAGE
- X31 OFF-ROAD AND PROTECTION PACKAGE
- CUSTOMER DIALOGUE NETWORK
- WHEEL LOCKS; SET OF 4 (DEALER INSTALLED)
- SLT PREMIUM PLUS PACKAGE & X31 OFF-ROAD PROTECTION PACKAGE DISCOUNT & DIESEL CREDIT
- ADVERTISING
- SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Premium Bose 7-Speaker Sound System; Floor-Mounted Center Console; Wireless Charging; Front Bucket Seats
- X31 Off-Road and Protection Package: 275/60R20SL AT BW Tires; 20" Polished Aluminum Wheels; Spray-On Pickup Bedliner with GMC Logo; All-Weather Floor Liner
- X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust System; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge
- SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; Adaptive Cruise Control; Universal Home Remote
- SLT Premium Plus Package
- ProGrade Trailering System: In-Vehicle Trailering System App; Hitch View
- Sierra Safety Plus Package: Rear Cross Traffic Braking; HD Surround Vision; Trailer Side Blind Zone Alert; Rear Pedestrian Detection; Ultrasonic Front and Rear Park Assist; Safety Alert Seat; Trailer Camera Provisions
- Preferred Equipment Group 4SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Header and Chrome Grille Insert Bars; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Front Rain-Sensing Wipers; GMC Pro Safety; Trailering Package; 120-Volt Interior Power Outlet; 18" X 8.5" 6-Spoke Machined Aluminum Wheels; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; 6-Speaker Audio System Feature; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; SiriusXM with 360L Trial Subscription; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; Wi-Fi Hotspot Capable; Perimeter Lighting; Push Button Start; Rear Wheelhouse Liners; Auto-Locking Rear Differential; Power Door Locks
- 20" Polished Aluminum Wheels
- Chrome Wheel to Wheel Assist Steps
- Spray-On Pickup Bedliner with GMC Logo
- 275/60R20SL AT BW Tires
- All-Weather Floor Liner
- Wheel Locks (set of 4)
- 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
- Lane Keep Assist with Lane Departure Warning
- Rear Cross Traffic Braking collision mitigation
- Adaptive Cruise Control
- 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
- 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 aerial view camera
- Smart device remote start
- GCW Alert weight capacity alert
- Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Bluetooth wireless audio streaming
- 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
- GMC ProGrade Trailering System trailer light test
- GMC ProGrade Trailering System trailer light malfunction warning
- GMC ProGrade Trailering System trailer theft alarm
- Dual-zone front climate control
- Voice-activated climate control
- Full gauge cluster screen
- IntelliBeam auto high-beam headlights
- Immobilizer
- Bose speakers
- OnStar vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
- Trailer brake controller
- Trailer sway control
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