BF115-150 Horsepower Outboard Motors | Honda UK
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BF115 - BF135 - BF150

The four-cylinder formula

When you're chasing horizons, you want an outboard that delivers optimum performance with ultimate peace of mind. Whether you've got a speedboat or a larger vessel – the BF150, BF135 and BF115 are sure to deliver reliable power wherever you go

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Engineering for life logo.

Three powerful, sharp and sleek engines to power your adventures.

Seamless performance and optimum power are what you get from the cutting edge 4-stroke technology in these three Honda outboards. 50 years of Honda automotive engine research and innovation clearly haven’t gone to waste then.

The power to perform

Reliable power wherever you go

  • Speed boat in sea with a Honda BF 150 outboard engine

    Up, up and away

    Honda BLAST™ hole shot technology with PGM-Fi electronic fuel injection delivers instant acceleration to get you up on to the plane as quickly as possible. It does this by using improved accurate ignition timing, which develops more torque at low rpm so you can rapidly reach cruising speed.

  • Cruise more, spend less

    Our unique lean-burn control ECOmo system adjusts the fuel to air ratio depending on load and speed to improve your fuel consumption when cruising. When your boat is up on the plane and cruising (in the green area illustrated above ) the PGM-FI system can adjust the air/fuel ratio up to 20% by making the mixture leaner.

  • Honda VTEC technology on the BF100 optimises engine performance and reliability

    One step ahead of the rest

    The unique Honda VTEC technology (Variable Valve Timing and Lift electronic Control) optimises engine performance and reliability throughout engine rpm range (only on BF100).

  • Plug and play

    The engines are NMEA2000® compliant, which makes it compatible with all other NMEA2000® compliant electronic devices – like navigation and fishfinder systems. Engine data rpm, temperature and fuel consumption can be displayed through multi-functional gauges.

  • Keep powered on with the Honda outboard high output alternator

    Charging ahead

    The High Output alternator delivers a solid 55A, which will keep a battery with a 40A charging capacity in top condition; and it'll keep all your on board electronic equipment powered up too.

  • The critical engine monitoring and alert function on the Honda BF 115-150 outboard engines

    Engine protection and security

    Honda outboard alert systems monitor critical engine functions including engine temperature, oil pressure, fuel injection and charging, and will alert the boat user to abnormal operating conditions.

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The power of three

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All three outboards are the same 2.4 litre PGM-Fi engine with a range of horsepower options for different-sized boats.

Boat with Honda engine, being used by model, coastal location.

NMEA2000® connectivity means you can hook up easily to the Honda multi-functional gauges.

Up to the minute technology combines Honda’s unique three-way cooling system with dual air-intake. And when you add Hole Shot technology BLAST™, it really gets you up and skimming along. On the BF150 we’ve added VTEC™, an advanced racing innovation for more torque and that extra push at higher revs.

Lean burn control

We didn’t stop there either. We’ve included ECOmo lean burn control to make these outboards the very best in class for economy and low emissions. Combined with Honda’s world-renowned reputation for reliability, you can be safe in the knowledge that they will never let you down.

 

 

Close up of rev counter.
Close up of engine interior.

Under the hood, a compact and powerful Double Overhead cam engine fits neatly in a slim casing.

The big league

The power and performance to do almost anything you want to on the water.

Whether you’ve got a speedboat or a larger vessel – choose any one of theses engines and you’ll enjoy optimum power wherever you go. Sit back and listen to the sound of the sea as you cut through the water. From the BF115 and BF135, to the BF150 – these engines are fine-tuned to deliver more horsepower for a large range of different boats. The smooth power this advanced technology provides will certainly keep you smiling as you head out into the blue.

 

 

Boat with BF150 engine, being used by models, coastal location.

Pick the right one for your boat

Here are the engine choices available to you.
Close up of BF115 engine. BF115 115hp – 4 stroke engine | 4 cylinders – 2,354cm³ | L or X shaft | from 214 kg
Close up of BF135 engine. BF135 135hp – 4 stroke engine | 4 cylinders – 2,354cm³ | L or X shaft | from 214 kg
Close up of BF150 engine. BF150 150hp – 4 stroke engine | 4 cylinders – 2,354cm³ | L or X shaft | from 214 kg

View specifications

Liquid silver

We think something that works beautifully should look great too.

These engines have a bright silver body with sleek aerodynamic styling and a superior, hydrodynamic-designed gear case for better underwater performance at high speed.

Functional design

Cloaked in a tough and extremely resilient finish, these engines look great. And in the water, reflecting all the colours around them, they look even better. But they have a job to do – we know good looks aren’t everything – and they more than deliver. They're perfect for a dual installation because their slim design allows them to operate closely together. A high output, belt-driven alternator supplies excellent battery charging – even at trolling speeds. So if your NMEA2000® is connected, you’ll have more than enough power to support it.


Close up of BF115 engine.
Close up of BF115 engine, coastal location.
Boat with BF150 engine, being used by models, coastal location.
Close up of BF115 engine.

A watertight warranty

Like our engines, a Honda warranty is the best you can get.

Close up of gear case.

The reason is clear: better salt water protection through better anti-corrosion technology and superior servicing with specially trained Honda technicians. Every Honda Marine customer has the support of a domestic or professional warranty, as long as you stick to the service schedule. It will maintain the same value throughout its warranty period. That means your last day of cover is as good as your first. We think that’s pretty unbeatable too.

Four lines of defence

We first anodise the aluminium casing with our patented ‘Double Seal’ process. Then an epoxy primer is applied before the shimmering silver paint. For further protection from UV rays, we apply a clear resin topcoat to finish. And to be doubly sure, a sacrificial anode is fitted and all connectors are waterproof. Corrosion doesn’t stand a chance.

A Honda 6 year domestic use warranty logo, and a Honda 2 year professional use warranty logo.
Illustration of Honda's exclusive corrosion protection.

1. A patented double-seal anodising treatment to the aluminium alloy base. 2. An epoxy primer undercoat. 3. An acrylic aqua marine silver paint. 4. An acrylic clear resin topcoat.

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  • 3x Honda Marine engine, brochure illustration.

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