2025 Yamaha F150 In-Line 4 Outboard Motor — Powerful, Efficient, and Built for the Long Run

The 2025 Yamaha F150 (In-Line 4) is a top-tier 150 horsepower, 4-stroke outboard designed to deliver a superb balance between power, fuel-efficiency, and durability. Whether you drive a fishing boat, pontoon, RIB, or use it for repower projects, the F150’s modern engineering makes it a go-to option for those who need reliability, performance, and advanced features.

With both mechanical and digital (DEC – Digital Electronic Control) variants available, the 2025 F150 gives you flexibility depending on how you want throttle response, steering, and electrical integration.

Key Features & Benefits:

• Legendary Yamaha Reliability & Durability: The F150 is built around a rock-solid, 2.7-liter in-line four-cylinder block, renowned for its simple, robust design and incredible longevity. It’s engineered to provide thousands of hours of trouble-free service in both fresh and saltwater environments.

• Exceptional Fuel Efficiency with Precision EFI: Yamaha’s sophisticated Electronic Fuel Injection (EFI) system ensures perfect fuel delivery for instant starts and smooth operation at any speed. The high 2.31:1 gear ratio allows the engine to swing a larger propeller, working efficiently at lower RPMs to save fuel while maintaining strong thrust.

• Quiet and Vibration-Free Operation: Yamaha’s advanced engineering minimizes noise and vibration. The result is an exceptionally smooth and quiet ride that reduces fatigue on long runs and makes conversation easy, enhancing the overall boating experience.

• Rigged for Digital Integration: The F150 is fully compatible with Yamaha’s Helm Master® system for effortless joystick control and SetPoint® for precise station holding. It seamlessly integrates with Yamaha’s multi-function digital gauges and the CL5/7 Command Link® display for complete engine monitoring and control.

• Powerful 35-Amp Alternator: Keep your essential electronics running without worry. The high-output 35-amp alternator provides ample power for modern fish finders, radar, live well pumps, and other accessories, ensuring your battery stays charged.

Technical Specifications:

• Horsepower: 150 hp

• Engine Type: In-Line 4, DOHC, 16-Valve

• Displacement: 2.7L (1679 cc)

• Fuel System: Electronic Fuel Injection (EFI)

• Shaft Length: 20″ (L) and 25″ (XL) options available

• Weight: 211 kg (465 lbs) – 20″ Shaft

• Alternator Output: 35 Amp

• Gear Ratio: 2.31:1

• XTO® Prop Compatibility: Designed to work with Yamaha’s advanced XTO® propellers for optimized performance.