New 2026 GMC Sierra 1500 AT4 Truck Crew Cab Photo 1 of 1

New 2026 GMCSierra 1500 AT4

Located at

Courtesy Chevrolet GMC Breaux Bridge

Location Details Website

Exterior Color: Onyx Black
Interior Color: Jet Black
Body/Seating: Truck Crew Cab/5 seats
Seats: 5 seats
Fuel Economy: 22/26 MPG City/Hwy

Transmission: 10-speed automatic
Drivetrain: 4x4
Engine: V-8 cyl
VIN: 3GTUUEEL8TG410681
Stock Number: 26GB5108

Navigation system
Lane departure
Leather upholstery
Automatic temperature control
Emergency communication system
Wireless phone connectivity
Parking sensors
Exterior parking camera front
Exterior parking camera left
Exterior parking camera right
Exterior parking camera rear
Front dual zone A/C

ALL-WEATHER FLOOR LINERS (DEALER INSTALLED)
POWER SUNROOF
TECHNOLOGY PACKAGE
GVWR 7;100 LBS. (3;221 KG)
50-STATE EMISSIONS
ONYX BLACK
REAR AXLE - 3.23 RATIO
ENGINE: 6.2L ECOTEC3 V8 WITH DYNAMIC FUEL MANAGEMENT
TRANSMISSION: 10-SPEED AUTO
ACTIVE EXHAUST
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
EcoTec3 6.2L V-8 gasoline direct injection
variable valve control
premium unleaded
engine with cylinder deactivation and 420HP
EcoTec3 6.2L V-8
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
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
Bose speakers

Convenience Features

1-touch down
1-touch up
Adaptive Cruise Control
Air conditioning
Auto-dimming rearview mirror
Automatic temperature control
Driver door bin
Driver vanity mirror
Emergency communication system: OnStar
Front beverage holders
Front dual zone A/C
Heated steering wheel
Illuminated entry
Memory seat
Navigation system
Overhead console
Passenger door bin
Passenger vanity mirror
Power windows
Proximity key: doors and push button start
Rear beverage holders
Rear door bins
Remote engine start
Remote keyless entry
Speed control
Surround View Monitor: HD Surround Vision w/Hitch View yes
Telescoping steering wheel
Tilt steering wheel

Suspension/Handling

Alloy wheels
Front anti-roll bar
Front wheel independent suspension
Power steering
Speed-sensing steering
Tires: all-terrain

Entertainment Features

1st row LCD monitors: 2
Primary LCD size: 13.4"
Radio data system
Smart device integration: Apple CarPlay/Android Auto
Speaker type: Bose
Speakers: 7
Steering wheel mounted audio controls
Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
Wireless Phone Charger: front
Wireless phone connectivity: Bluetooth

Warranty

Basic warranty: 36 months/36,000miles
Corrosion perforation warranty: 72 months/100,000miles
Diesel engine warranty: 60 months/100,000miles
Maintenance warranty: 12 months/ unlimited distance

Seats and Trim

Front center armrest
Front seats: bucket
Heated front seats
Heated rear seats
Leather upholstery
Max seating capacity: 5
Power 2-way driver lumbar support
Power 2-way passenger lumbar support
Power driver seat
Power passenger seat
Rear seat center armrest
Rear seats: split-bench
Rear seats Folding position: fold-up cushion
Seat Upholstery: leather
Split folding rear seat
Ventilated front seats

Powertrain

Block heater
Drive type: four-wheel
Electric motor 1 torque: none
Electric motor horsepower: none
Engine location: front
Fuel economy city: 22mpg
Fuel economy combined: 24mpg
Fuel economy highway: 26mpg
Fuel tank capacity: 24.0gal.
Hybrid electric powertrain type: none
Hybrid system combined power torque: none
Hybrid system net power: none
Hybrid traction battery type: none
Manual-shift auto
Mode select transmission
Rear locking differential
Transmission: 10 speed automatic
Variable intake manifold
Variable valve control

Off-Road Capability

Approach angle: 26 deg
Departure angle: 23 deg
Ground clearance (min): 282mm (11.1")
Ramp breakover angle: 21 deg

Body Exterior

Auto-dimming door mirrors
Bedliner
Bumpers: body-color
Heated door mirrors
Hitch Class: IV
Left rear passenger door: conventional
Power door mirrors
Rear cargo: tailgate
Rear step bumper
Right rear passenger: conventional
Skid plates
Tailpipe finisher: chrome
Trailer hitch
Trailer sway control

Specs and Dimensions

Exterior body width: 2,063mm (81.2")
Exterior height: 1,990mm (78.3")
Exterior length: 5,916mm (232.9")
Front hiproom: 1,544mm (60.8")
Front legroom: 1,131mm (44.5")
Front shoulder room: 1,638mm (64.5")
Greenhouse Gas Score (GG): 4
Rear headroom: 1,019mm (40.1")
Rear hiproom: 1,505mm (59.2")
Rear legroom: 1,102mm (43.4")
Rear shoulder room: 1,626mm (64.0")
Turning radius: 7.2m (23.7')
Wheelbase: 3,747mm (147.5")

Lighting, Visibility and Instrumentation

Appearance: digital/analog
Auto high-beam headlights
Blind spot: Trailer Side Blind Zone Alert warning
Compass
Configurable
Delay-off headlights
Exterior parking camera front
Exterior parking camera left
Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
Exterior parking camera right
Front fog lights
Front reading lights
Fully automatic headlights
Lane departure: Lane Keep Assist with Lane Departure Warning active
Low tire pressure warning
Oil pressure gauge
Outside temperature display
Parking sensors: Front and Rear Park Assist front and rear
Rain sensing wipers
Rear reading lights
Rear window defroster
Tachometer
Trip computer
Variably intermittent wipers
Voltmeter

Safety and Security

4 wheel disc brakes
ABS brakes
Brake assist
Dual front impact airbags
Dual front side impact airbags
Electronic stability
Forward collision: Forward Collision Alert with Automatic Braking mitigation
Front pedestrian detection: prevention
Ignition disable
Occupant sensing airbag
Overhead airbag
Panic alarm
Perimeter/approach lights
Rear collision: Rear Cross Traffic Braking mitigation
Security system
Traction control

Vehicle Details
Take command of the road in this 2026 GMC Sierra 1500 AT4, a bold full-size pickup built for drivers who demand premium capability, rugged styling, and modern refinement. Equipped with 4WD and a powerful V8 6.2L gasoline engine, this GMC Sierra AT4 delivers confident performance for towing, hauling, jobsite duty, and weekend adventures alike. If you're searching for a GMC Sierra 1500 for sale in Breaux Bridge, LA, this standout truck deserves your attention. Inside, the cabin is crafted for comfort and convenience with leather seats, a heated steering wheel, and remote start for added ease in every season. Adaptive Cruise Control helps make longer drives more relaxed, while the BOSE stereo surrounds you with rich, premium sound on every trip. The AT4 trim adds a distinctive off-road-ready look with an aggressive stance, upscale details, and the capability expected from a GMC Sierra. Whether you need a dependable work truck or a refined daily driver with serious muscle, this 2026 GMC Sierra 1500 AT4 offers the ideal mix of strength, technology, and luxury. Visit us in Breaux Bridge, Louisiana, and see why the GMC Sierra 1500 remains a top choice for truck shoppers who want capability with attitude. This impressive 4WD V8 pickup is ready for your next adventure.

Equipment
Bluetooth technology is built into this vehicle, keeping your hands on the steering wheel and your focus on the road. See what's behind you with the back up camera on this unit. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. It offers Apple CarPlay for seamless connectivity. The vehicle has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. It's Lane Departure Warning helps keep you in your lane. Lane Keep Assist in the GMC Sierra helps maintain safe driving by gently steering to stay within the lane. Keep your hands warm all winter with a heated steering wheel in it . This model features a high end BOSE stereo system. This 1/2 ton pickup comes equipped with Android Auto for seamless smartphone integration on the road. The installed navigation system will keep you on the right path.

Overall0.0Out of 5

Price: $76,170

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