2025 Tohatsu MFS140 Outboard Motor – Powerful, Fuel-Efficient 140 HP Marine Engine

Experience superior performance with the 2025 Tohatsu MFS140, a 140 HP 4-stroke outboard motor designed to deliver the perfect balance of power, efficiency, and durability. Built for mid-sized to larger boats, fishing vessels, and recreational crafts, the MFS140 offers smooth acceleration, advanced fuel economy, and reliable handling, making it one of the most versatile choices in its class.

As the lightest 140 HP 4-stroke in its category, the Tohatsu MFS140 provides excellent weight-to-power ratio, ensuring better balance, fuel efficiency, and performance for demanding boaters in freshwater and saltwater environments.

Tohatsu MFS140 – Key Features

The MFS140 is engineered with innovative 4-stroke technology, making it one of the most advanced outboards available for its power range.

Features include:

• Horsepower: 140 HP – strong, reliable power for mid to large boats

• Engine Type: 4-cylinder, DOHC, 4-stroke with electronic fuel injection (EFI)

• Lightweight Design: Class-leading weight for better fuel economy and handling

• Fuel Efficiency: EFI system provides precise fuel delivery and improved mileage

• Quiet Operation: Designed to minimize vibration and noise

• Durability: Saltwater-resistant materials for long-lasting reliability

• Performance Tuned: Strong torque in mid-range for quick acceleration

• Multi-Function Tiller Handle (optional): Ergonomic design with throttle and shift controls for easy handling

• Power Trim & Tilt: Effortless adjustments for shallow waters and performance optimization

Specifications

• Model: 2025 Tohatsu MFS140

• Power Output: 140 HP

• Engine Type: 4-stroke, DOHC, EFI

• Cylinders: 4

• Ignition: Electric start

• Shaft Length Options: Available in multiple shaft lengths for different boat types

• Fuel System: Electronic Fuel Injection (EFI)

• Cooling System: Water-cooled with thermostat for consistent operation

• Weight: Among the lightest in the 140 HP class for better performance and balance