This 2026 Ford F-350 XL delivers the capabilities and reliability you need for serious work and adventure, backed by a proven diesel platform engineered for durability. - 6.7L V8 Diesel Turbocharged engine with 10-Speed Automatic transmission and 4WD - STX Appearance Package with LED fog lamps, body-color bumpers, and 17 forged polished aluminum wheels - FX4 Off-Road Package including Hill Descent Control and off-road tuned shock absorbers - 5th Wheel/Gooseneck Hitch Prep Package with attachment points and integrated connector - Trailer Brake Controller with smart trailer tow connector - XL Driver Assist Package with Pre-Collision Assist and Automatic Emergency Braking - Power-sliding rear window with defrost - Dual AGM 68 AH batteries with 750 CCA and 250 Amp alternator - Upfitter switches (6) for custom equipment integration - Medium Dark Slate cloth split bench seat with storage and lumbar support - Engine Block Heater with grille cover - Privacy glass and remote keyless entry - SYNC 4 with emergency assist and 5G connectivity - All-terrain tires on 17 wheels with dual rear wheels The diesel engine combines efficiency with the torque and power you expect from Ford's Power Stroke lineup. The 48-gallon fuel tank, Intelligent Oil-Life Monitor, and manual engine-exhaust braking give you extended range and operational control for demanding jobs. With dual rear wheels and a 14,000 lb GVWR payload capacity, this truck handles heavy loads confidently. The FX4 Off-Road Package transforms this truck into a capable adventure partner. Off-road tuned shock absorbers work with Hill Descent Control to manage challenging terrain, while transfer case and fuel tank skid plates provide underbody protection. The unique FX4 decal marks your truck as part of this distinguished lineup. For towing and hauling, the 5th Wheel/Gooseneck Hitch Prep Package provides the foundation for setup without retrofitting. The integrated connection points and frame cross member accommodate both 5th wheel and gooseneck configurations, giving you flexibility for your specific needs. The trailer brake controller ensures safe, responsive towing for trailers of all sizes. Inside, the cloth split bench seat with center armrest and storage creates a practical workspace. Driver's manual lumbar adjustment supports long days at the wheel, while the power-sliding rear window improves ventilation and access. Six upfitter switches in the overhead console allow you to integrate custom equipment specific to your industry or application. Modern safety