Home / Pre-Owned Inventory / Used / 2026 / Ford / F-350SD / LARIAT / 1FT8W3DM5TEC78576
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Used 2026 Ford F-350SD LARIAT

VIN: 1FT8W3DM5TEC78576
Stock #: EC72017TSP

13,600 mi.

Vehicle Details

Trans.:10-Speed Automatic
Drivetrain:Four Wheel Drive
Engine: 6.7L High Output Power Stroke V8 Diesel
Fuel Type:Diesel
Ext. Color:Avalanche
Int. Color:Black Onyx
The 2026 Ford F-350SD LARIAT in Avalanche with Black Onyx interior delivers heavy-duty diesel strength, premium Crew Cab comfort, and 4WD capability for drivers who want a truck that can handle serious towing and hard work without giving up refinement. Powered by a 6.7L High Output Power Stroke V8 Diesel engine and paired with a 10-speed automatic transmission, this F-350 LARIAT brings massive torque, strong pulling power, and the kind of road-commanding confidence buyers expect from a high-end Super Duty. With just 13,600 miles, this truck offers Low-mileage appeal, premium equipment value, and the kind of heavy-duty presence that does not need to announce itself twice.

Entertainment and Connectivity Features
• Large touchscreen infotainment display
• Apple CarPlay integration
• Android Auto integration
• Bluetooth® hands-free connectivity
• USB charging and media ports
• Steering wheel mounted audio and phone controls
• Voice recognition capability
• Navigation capability
• Wireless charging capability
• Digital driver information display

Added Features
• LARIAT trim package
• Avalanche exterior
• Black Onyx interior
• Four-wheel drive capability
• 6.7L High Output Power Stroke V8 Diesel performance
• Crew Cab configuration
• Low 13,600 miles
• Premium leather-appointed seating
• Power-adjustable front seats
• Strong towing and hauling appeal

Safety Features
• AdvanceTrac with Roll Stability Control
• Anti-lock braking system
• Trailer sway control
• Rear view camera
• Advanced airbag system
• Tire pressure monitoring system
• Hill start assist
• Traction control system
• Safety belt reminder system
• Child safety locks

Standard Features
• Bold Super Duty exterior styling
• Premium alloy wheels
• Power windows and door locks
• Dual-zone automatic climate control
• Push-button start
• Remote start capability
• Spacious Crew Cab interior
• Rear seat air vents
• Tilt and telescoping steering wheel
• LARIAT-specific upscale styling accents

Mechanical Features
• 6.7L High Output Power Stroke V8 Diesel engine
• 10-speed automatic transmission
• Four-wheel drive
• Heavy-duty suspension system
• Four-wheel disc brakes
• Electric power steering
• Integrated towing capability
• Trailer brake control capability
• Strong diesel torque for towing and hauling
• Built for heavy-duty work, travel, and demanding use

Why drivers choose Port Lavaca Auto Group for their next vehicle

• Trusted dealership serving Texas drivers with transparent, pressure-free buying experiences
• Large selection of quality SUVs, trucks, and cars ready for immediate delivery
• Knowledgeable product specialists who help match drivers with the right vehicle
• Flexible financing options for a wide range of buyers
• Ongoing customer support and service after the sale
• Strong reputation backed by consistent five-star Google reviews

Customer Review Highlight

We shopped around quite a bit before buying, and Port Lavaca Auto Group stood out right away. They were professional, easy to talk to, and made sure everything was clear from start to finish.
Heather W., March 2026

From its Low-mileage condition and High Output Power Stroke diesel power to its premium LARIAT trim and 4WD capability, the 2026 Ford F-350SD LARIAT is built for drivers who want serious heavy-duty truck strength, upscale comfort, and the confidence to Tow, haul, and work without compromise.

Standard Features

  • Navigation system: Connected Navigation
  • 5th Wheel/Gooseneck Hitch Prep Package
  • Chrome Package
  • Ford Connectivity Package (1-Year Included)
  • FX4 Off-Road Package
  • GVWR: 14,000 Lb Payload Package
  • Heavy-Service Front Suspension Package
  • Internet access capable: 5G Modem – Ford Connectivity Package
  • Order Code 628A
  • 8 Speakers
  • AM/FM radio: SiriusXM with 360L
  • Radio: B&O Sound System by Bang and Olufsen
  • Radio: B&O Unleashed Sound System by Bang & Olufsen
  • SiriusXM with 360L
  • SYNC® 4 with Enhanced Voice Recognition
  • Air Conditioning
  • Automatic temperature control
  • Front dual zone A/C
  • Rear window defroster
  • Memory seat
  • Pedal memory
  • Power driver seat
  • Power steering
  • Power windows
  • Remote keyless entry
  • Steering wheel mounted audio controls
  • Off-Road Specifically Tuned Shock Absorbers
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: SYNC® 4 911 Assist
  • Front anti-roll bar
  • Low tire pressure warning
  • Overhead airbag
  • Rear anti-roll bar
  • Twin Panel Power Moonroof
  • Brake assist
  • Electronic Stability Control
  • Hill Descent Control
  • Rear Parking Sensors
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Speed control
  • Dual rear wheels
  • 190 Amp Alternator
  • Dual AGM 68 AH Battery
  • Bumpers: chrome
  • Front License Plate Bracket
  • Heated door mirrors
  • Power door mirrors
  • Rear step bumper
  • Tough Bed Spray-in Bedliner
  • Turn signal indicator mirrors
  • Unique FX4 Off-Road Box Decal
  • Adjustable pedals
  • Auto-dimming Rear-View mirror
  • BLIS with Cross-Traffic Alert
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Flow-Through Console
  • Front ActiveX Trimmed 40/Console/40 Seats
  • Front reading lights
  • Garage door transmitter
  • Heated steering wheel
  • Illuminated entry
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear reading lights
  • Rear seat center armrest
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trip computer
  • Upfitter Switches (6)
  • Front Bucket Seats
  • Front Center Armrest
  • Heated front seats
  • Heated rear seats
  • Power passenger seat
  • Split folding rear seat
  • Ventilated front seats
  • Passenger door bin
  • Soft Folding Tonneau Pickup Box Cover
  • 17″ Forged Polished Aluminum Wheels
  • Alloy wheels
  • Privacy Glass
  • Rain sensing wipers
  • Variably intermittent wipers
  • Limited Slip with 3.55 Axle Ratio
  • Limited Slip with 3.73 Axle Ratio

Vehicle Location

Port Lavaca Ford
1801 Highway 35 South Port Lavaca,
TX 77979-5110

VEHICLE DATA
Certain specifications, prices and equipment data have been provided under license from Chrome Data Solutions (\’Chrome Data\’). © 2026 Chrome Data Solutions, LP. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Chrome Data. Chrome Data makes no guarantee or warranty, either expressed or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.

ESTIMATE MPG
EPA mileage ratings are supplied by Chrome Data Solutions, LP for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.

Based on 2019 EPA mileage ratings. Your MPGe/MPG and driving range will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.

PRICING
Vehicle pricing is believed to be accurate. Tax, title and registration are not included in prices shown unless otherwise stated. Manufacturer incentives may vary by region and are subject to change. Vehicle information & features are based upon standard equipment and may vary by vehicle. Monthly payments may be higher or lower based upon incentives, qualifying programs, credit qualifications, residency & fees. No claims, or warranties are made to guarantee the accuracy of vehicle pricing, payments or actual equipment. Call to confirm accuracy of any information.

Manufacturer’s Rebate subject to residency restrictions. Any customer not meeting the residency restrictions will receive a dealer discount in the same amount of the manufacturer’s rebate.

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