Honda Outboard Engines

The Honda BF100AK1 is a high-performance 100 HP outboard that delivers powerful acceleration and exceptional fuel economy. Built on Honda’s proven automotive-grade technology, this 4-cylinder engine with VTEC provides reliable power for mid-sized boats.

• VTEC variable valve timing – broad torque curve and strong top-end speed
• PGM-FI electronic fuel injection with ECOmo lean burn – up to 20% better fuel efficiency at cruising speed
• BLAST system for instant acceleration – quick planing even under heavy load
• High-output 35A alternator (water-cooled regulator) – keeps battery charged and onboard electronics powered
• Long 20″ shaft with remote steering and power trim – ideal for 5–6 m boats (RIBs, center consoles, sport-fishing vessels)

Honda’s BF10 (9.9 HP) is a compact yet powerful portable outboard, perfect for small boats or as an auxiliary motor. Weighing around 42 kg and equipped with a convenient carrying handle, the BF10 combines easy portability with Honda’s advanced features for effortless operation and proven reliability.

• 222cc twin-cylinder engine – smooth, quiet 4-stroke performance with low vibration
• Digital CDI ignition and auto decompression – easy recoil starting with ~40% less effort
• Automatic choke and accelerator pump carburetor – optimal fuel mix for quick starts and smooth acceleration
• Integrated 6A/12V alternator – keeps a battery charged and powers a fishfinder, lights, etc., even while trolling
• Tri-point rubber mount – minimizes vibration; 5-position trim and shallow-water drive for navigating shallow areas

The Honda BF115J delivers a strong 115 HP in a mid-size outboard package. With a class-leading 2,354cc displacement and PGM-FI electronic fuel injection, this 4-cylinder engine provides excellent torque and fuel efficiency – an ideal power unit for medium to large boats.

• 2.354L DOHC 16-valve engine – largest displacement in class for maximum torque and acceleration
• BLAST (Boosted Low Speed Torque) – rapid planing and powerful low-end response
• ECOmo Lean Burn Control – automatically leans fuel mixture at cruise for optimal efficiency
• NMEA 2000 compatibility – easy integration with marine electronics and multi-function displays
• High-output 55A alternator – ample charging capacity for all onboard accessories and batteries

The Honda BF135D delivers 135 HP of power combined with Honda’s renowned 4-stroke reliability. Sharing the large 2,354cc engine platform with the bigger 150HP model, the BF135 strikes an excellent balance between torque and fuel economy. It’s an ideal choice for boats that need a step up from 115HP but in a slightly lighter package.

• 2.4L inline-4 DOHC engine – powerful platform shared with Honda’s 150HP flagship
• Dual Stage Induction – two-stage intake system for optimal performance at low and high RPM
• Programmed Fuel Injection (PGM-FI) – precise EFI for quick throttle response and efficiency
• BLAST and ECOmo systems – strong low-end torque for acceleration, lean burn for reduced cruise fuel use
• 55A alternator – high-output charging for onboard electronics and batteries

The Honda BF150D is Honda’s flagship 4-cylinder outboard, delivering the full 150 HP with cutting-edge technology. Featuring VTEC variable valve timing, the BF150 provides an unmatched combination of power, acceleration, and efficiency in its class. This engine is a top choice for larger boats and high-speed applications, all while maintaining Honda’s legendary reliability.

• VTEC system – variable valve timing for maximum power at high RPM and smooth idle
• 2354cc 16-valve DOHC – largest displacement in 150HP class for superior torque
• BLAST technology – instant low-end acceleration for quick planing
• ECOmo mode – lean burn system, up to 20% fuel savings at cruise speeds
• NMEA 2000 & iST compatible – integrates with marine electronics, optional electronic shift/throttle control

The Honda BF15DK2 delivers 15 HP in a portable package, ideal for small boats that need more power than a 10HP. With its twin-cylinder 350cc engine, the BF15 offers impressive thrust, smooth operation, and excellent fuel efficiency, while remaining lightweight and easy to handle.

• 350cc 2-cylinder OHC engine – one of the lightest 15HPs (~46 kg) with smooth running performance
• Auto decompression & CDI ignition – easy, reliable starting in all conditions
• High charging capacity – built-in 12V alternator keeps battery charged and electronics running (up to ~12A on electric-start models)
• 5 trim positions and shallow-water drive – optimize performance under various loads and in shallow waters
• External 12L fuel tank and portable design – convenient for full-day outings and easy transport

The Honda BF175D is a high-end V6 outboard delivering 175 HP, engineered for larger boats and offshore use. With a 3.6-liter displacement, this 6-cylinder engine provides exceptional torque and smooth power delivery, backed by Honda’s latest technologies for efficiency and durability.

• 3,583cc V6 SOHC engine – massive displacement for top-end torque on heavy boats
• BLAST & EFI – instant acceleration out of the hole and precise multi-port fuel injection
• Lean Burn Control (ECOmo) – up to 20% lower fuel consumption at cruise despite high power
• 60A alternator with AMP+ – extremely high charging output with idle-boost feature when needed
• iST drive-by-wire control – integrated electronic throttle/shift for silky-smooth handling and multi-station control

The Honda BF2.3D is an extremely lightweight and compact 2.3 HP outboard engine, perfect for small inflatables, canoes, and as an auxiliary motor for sailboats. Weighing just ~13 kg, this engine can be carried with one hand and offers hassle-free operation thanks to its air-cooled design (no water pump) and centrifugal clutch.

• Ultra-lightweight design – ~13 kg, the lightest 4-stroke outboard in its class
• Air-cooled system – no impeller to service, simpler maintenance and no clogging risk
• Built-in 1.1L fuel tank – up to ~60 minutes of full-throttle runtime on one tank
• Centrifugal clutch – prop engages automatically with throttle; 360° steering for maneuverability and reverse
• Quiet and clean – 4-stroke engine with low vibration, no smoke, and no oil-gas mixing required

The Honda BF200D (200 HP) is a powerful 4-stroke V6 outboard that delivers high performance with excellent fuel efficiency, featuring electronic controls for smooth operation.

• 3.6-liter SOHC V6 engine (200 HP) – reliable power for larger boats
• BLAST™ system for instant acceleration and quick planing
• Lean Burn Control – up to 20% better fuel economy at cruising speed
• High-output 90A alternator with AMP+ – provides ~60A charging for onboard electronics
• Intelligent iST® electronic throttle & shift (optional) and NMEA 2000 compatibility for easy integration

The Honda BF20DK2 (20 HP) is a lightweight two-cylinder outboard that delivers ample power for small boats, along with the highest charging capacity in its class.

• 350 cc twin-cylinder engine (20 HP) – smooth operation and reliable thrust
• Weighs only ~47 kg – among the lightest 20 HP outboards available
• Built-in alternator: 12A (electric start) or 6A (manual) – best-in-class charging output
• Easy recoil starting with auto-decompression (one-pull) and electric start option
• Shallow-water drive setting and multiple tilt positions for operation in shallow depths