
2026 GMC Sierra 1500
Mileage: 1,200 · Breaux Bridge, LA
$1,141 Below market
2026 GMC Sierra 1500 AT4 Crew Cab 4WD
Breaux Bridge, LA
$66,700
Dealer rating
Request information
Features
Mileage
1,200
Drivetrain
Four-Wheel Drive
Exterior color
Summit White
Interior color
Jet Black w/Kalahari Accents
MPG
15 MPG
Engine
420 hp 6.2L V8
Fuel type
Gasoline
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Summit White
- Interior color:Jet Black w/Kalahari Accents
- Mileage:1,200 mi
- Condition:Used
- VIN:3GTUUEEL3TG258745
- Stock number:PBT2447
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:15 MPG
- City gas mileage:14 MPG
- Highway gas mileage:17 MPG
- Fuel type:Gasoline
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:420 hp 6.2L V8
- Horsepower:420 hp
Safety
- ABS Brakes
- Adaptive Cruise Control
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
- Alloy Wheels
- Android Auto
- Bluetooth
- CarPlay
- Heated Seats
- Leather Seats
- Navigation System
- Preferred Package
- Premium Package
- Remote Start
- Sunroof/Moonroof
- Technology Package
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing

Selling slowly
Price increased
30 days at this dealership
Dealer

Dealer reviews
Dealer's description
Vehicle Details: Experience rugged luxury with this 2026 GMC Sierra 1500 AT4, now available in Breaux Bridge, LA. With only 1,200 miles, this low-mileage powerhouse blends serious capability and premium comfort. Under the hood sits a V8 6.2L gasoline engine paired with 4WD, delivering commanding performance for towing, hauling, and weekend adventures across Louisiana and beyond. The AT4 trim brings off-road-ready features and a confident stance, while the cabin surrounds you with tech and refinement. Stay connected and entertained with Apple CarPlay and a BOSE stereo system that fills every drive with crystal-clear sound. Built-in Navigation keeps you on course for road trips through the Gulf Coast and backroads around Acadiana. Enjoy the convenience of Remote Start on chilly mornings or scorching afternoons, and a Heated Steering Wheel adds cozy comfort when you want it. This GMC Sierra 1500 AT4 offers robust capability without sacrificing creature comforts: premium seating, thoughtful storage, and a driver-focused cockpit designed for long days behind the wheel. The combination of the 6.2L V8 and 4WD ensures confidence in any weather or terrain, while the low mileage means many miles of reliable performance ahead. Located in Breaux Bridge, LA, this 2026 GMC Sierra 1500 AT4 is ready to be driven home. Contact us to schedule a viewing or test drive and discover why this GMC Sierra stands out as a top choice for drivers seeking power, tech, and rugged refinement. Equipment: The GMC Sierra is pure luxury with a heated steering wheel. The vehicle has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Apple CarPlay: Seamless smartphone integration for the GMC Sierra - stay connected and entertained on the go! See what's behind you with the back up camera on the vehicle. Engulf yourself with the crystal clear sound of a BOSE sound system in it. The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style. This 1/2 ton pickup offers Android Auto for seamless smartphone integration. This GMC Sierra's Lane Departure Warning helps keep you in your lane. You'll never again be lost in a crowded city or a country region with the navigation system on it. Start this vehicle from inside with remote start. This vehicle features a hands-free Bluetooth phone system. This model stays safely in its lane with Lane Keep Assist.
Additional Information
ALL-WEATHER FLOOR LINERS (DEALER INSTALLED),POWER SUNROOF,TECHNOLOGY PACKAGE,GVWR 7;100 LBS. (3;221 KG),50-STATE EMISSIONS,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,GOODYEAR WRANGLER TERRITORY TIRES,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
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