Select your outboard

140 hp, long shaft, iST

Features
Transom Ht. 20"
Remote Model X
Tiller Included
iST- Electronic Shift & Throttle X
Electric Start X
Charging System 40A
Prop Included
Power Thrust
Power Tilt & Trim X
Gas Assist
Color Silver
Call for price

140 hp, long shaft, iST, white

Features
Transom Ht. 20"
Remote Model X
Tiller Included
iST- Electronic Shift & Throttle X
Electric Start X
Charging System 40A
Prop Included
Power Thrust
Power Tilt & Trim X
Gas Assist
Color White
Call for price

140 hp, long shaft

Features
Transom Ht. 20"
Remote Model X
Tiller Included
iST- Electronic Shift & Throttle
Electric Start X
Charging System 40A
Prop Included
Power Thrust
Power Tilt & Trim X
Gas Assist
Color Silver
Call for price

140 hp, long shaft, white

Features
Transom Ht. 20"
Remote Model X
Tiller Included
iST- Electronic Shift & Throttle
Electric Start X
Charging System 40A
Prop Included
Power Thrust
Power Tilt & Trim X
Gas Assist
Color White
Call for price

140 hp, extra long shaft, iST counter-rotating

Features
Transom Ht. 25"
Remote Model X
Tiller Included
iST- Electronic Shift & Throttle X
Electric Start X
Charging System 40A
Prop Included
Power Thrust
Power Tilt & Trim X
Gas Assist
Color Silver
Call for price

140 hp, extra long shaft, counter-rotating

Features
Transom Ht. 25"
Remote Model X
Tiller Included
iST- Electronic Shift & Throttle
Electric Start X
Charging System 40A
Prop Included
Power Thrust
Power Tilt & Trim X
Gas Assist
Color Silver
Call for price

140 hp, extra long shaft, iST

Features
Transom Ht. 25"
Remote Model X
Tiller Included
iST- Electronic Shift & Throttle X
Electric Start X
Charging System 40A
Prop Included
Power Thrust
Power Tilt & Trim X
Gas Assist
Call for price

140 hp, long shaft, iST, white

Features
Transom Ht. 25"
Remote Model X
Tiller Included
iST- Electronic Shift & Throttle X
Electric Start X
Charging System 40A
Prop Included
Power Thrust
Power Tilt & Trim X
Gas Assist
Color White
Call for price

140 hp, extra long shaft, remote

Features
Transom Ht. 25"
Remote Model X
Tiller Included
iST- Electronic Shift & Throttle
Electric Start X
Charging System 40A
Prop Included
Power Thrust
Power Tilt & Trim X
Gas Assist
Call for price

140 hp, extra long shaft, white

Features
Transom Ht. 25"
Remote Model X
Tiller Included
iST- Electronic Shift & Throttle
Electric Start X
Charging System 40A
Prop Included
Power Thrust
Power Tilt & Trim X
Gas Assist
Color White
Call for price

Outboard Transom Ht. Remote Model Tiller Included iST- Electronic Shift & Throttle Electric Start Charging System Prop Included Power Thrust Power Tilt & Trim Gas Assist Color
BF140 20" X X X 40A X Silver
BF140 20" X X X 40A X White
BF140 20" X X 40A X Silver
BF140 20" X X 40A X White
BF140 25" X X X 40A X Silver
BF140 25" X X 40A X Silver
BF140 25" X X X 40A X
BF140 25" X X X 40A X White
BF140 25" X X 40A X
BF140 25" X X 40A X White

Powerful Performance

Power where and when you need it.

Honda’s exclusive VTEC technology offers a superior combination of power, torque, and fuel economy. (140 and 150hp)

Instant Acceleration

Honda’s exclusive BLAST system improves acceleration at low speeds. The result? Instant acceleration and improved hole shot.

Dual Stage Induction

Dual Stage Induction maximizes air input for combustion. (140 and 150hp)

Dual Overhead CAM (DOHC)

The 24-valve DOHC configuration offers increased high-rpm power.

Engine Command Module

The ECM receives constant input from 18 different sensors to deliver instant starts, smooth operation, strong performance and excellent fuel efficiency.


Superior Fuel Efficiency

Lean Burn Control

Honda's exclusive Lean Burn Control helps save on fuel and extend your vessel range. This lowers operating costs, increases time on the water, and is good news for the environment!

PGM-FI

Multi-port Programmed Fuel Injection adds both easy starts and improved fuel efficiency - without sacrificing performance.


Tough Corrosion Resistance

Corrosion Protection System

Our corrosion protection system includes a durable, multi-layered paint process, helping your Honda to continue to look and perform like new. Sacrificial anodes and stainless steel technology, along with waterproof connectors, all enhance corrosion protection.

Additional Corrison Resistance

Repositioned anodes and enhanced bolt coating boost corrosion resistance further. Improvements to fasteners and gaskets increase undercowling corrosion resistence as well.

Fresh Water Flushport

A fresh water flushport flushes debris and saltwater out of the engine.


Legendary Reliability

The Best Keep Getting Better

Our outboards are famously durable and reliable. But even the best can get better. So we've made a number of quality improvements that are sure to keep you enjoying maximum time on the water. Like an updated vapor seperator fastener for easier dissassembly during maintenance. New oil pump & cylinder head gasket shapes that provide better water drainage to help prevent corrosion. An optimized combustion chamber shape that maximizes efficient combustion and helps ensure consistent engine performance. And the thickness of the starter motor mount and the rigidity of its seal have been strengthened to ensure consistent starting performance.

True 5 Warranty: Unmatched peace of mind

Honda's True 5 Warranty is the best in the business. This transferable, non-declining warranty is the same on the last day as it is on the first.

Honda Quality

Our outboards share many technologies and components used in Honda vehicles, with all the benefits of years of proven Honda engineering, precision manufacturing and reliability.

Engine Alert System

The Engine Alert System monitors vital engine functions and prevents engine damage by alerting the operator of: overheating, water in fuel, low oil PSI, battery, over-rev, and critical engine function.

3-Way Cooling System

Three separate cooling systems keep the cylinder heads running cooler for long-term durability.


Simple, Effortless Control

iST: Superb Control

Honda's exclusive Intelligent Shift and Throttle (iST) command and control system delivers superb control plus plug-and-play installation of Honda Marine products and third-party controls and devices.

New Updated iST Controls

The iST controls offered with our new BF115, 140, and 150 models are our most ergonomic, functional, and tactile designs yet. Features like an intuitive 5-button multi-function panel and single-lever neutral lock with highly visible neutral indicator are the very definition of intuitive, user-friendly controls. All drive-by-wire models are updated to include the same iST-controlled automatic tilt, trim support, and cruise control features found on our flagship BF350 V8.

Multi Engine Applications

iST offers multi-engine applications, with fine tuning of throttle settings at any speed, enhanced docking and slow speed control, and a simple, easy to understand user interface. Available on select BF115, 140, and 150 models.

Easy Maneuvering

For multi engine applications, integration with joystick steering systems such as Dometic and UFlex makes maneuvering so much easier. From precise docking and trailering to anchoring systems that maintain the boat position, this feature brings maneuverability to a whole new level.


Easy Ownership

Superior battery charging for more usable power

The charging system offers an impressive 55 total amps with 40 amps of charging power for plenty of accessories.

Faster, easier maintenance

The BF115, 140, and 150 are designed to reduce maintenance time for routine tasks like oil and filter changes. A new oil filter position and oil bypass work together to prevent messy drips and leaks while they speed and simplify oil changes. And our new extended valve adjustment intervals mean more time between maintenance visits.

Fisherman Friendly Variable Speed Trolling

A variable speed trolling switch makes fishing easy and convenient. Simply push the toggle switch to adjust the trolling speed in 50 RPM increments from 650 RPM to 1000 RPM.

On-board connectivity

NMEA 2000 protocols allow engine data to be interfaced with on-board systems and systems displays, such as GPS.


Attractive Options

Color Options

White and silver models available

Counter Rotating

Counter Rotation models available (140 and 150hp)

Mechanical Options

Boaters who prefer traditional controls will enjoy Honda’s smooth operating mechanical command and control system, with a responsive, reliable design. Supports up to two engines and a single-helm location as well as a side-mount configuration.

iST Options

Or choose the latest technology with Honda's iST for superb control and easy installation of a variety of displays and devices. iST supports up to 4 engines and two control stations.


Engine

Type 4-Stroke DOHC 4 Cylinder/16 Valves
Displacement 2,354 cc (144 cubic inches)
Bore & Stroke 87 mm x 99 mm (3.4 x 3.9 inches)
Full Throttle RPM Range 5,000-6,000 RPM
Rated Power 140 HP @ 5,500 RPM
Cooling System Water Cooled
Fuel Delivery Programmed Fuel Injection
Ignition System MicroComputer Programmed
Starting System Electric
Exhaust Through Hub
Lubrication Wet Sump
Trim Range -4° to +16°
Tilt Range 68°
Octane 86

Drive

Gear Ratio 2.14:1
Gear Shift F-N-R

Equipment

Alternator (Electric Start) 55 Amps Total
Battery Charging Power 40 Amps
Propeller Optional
Power Tilt NA
Power Trim & Tilt Standard
Gas Assisted Tilt NA
Oil Pressure Alert Standard
Temperature Alert Standard
Rev-Limiter Standard
Speedometer Pickup Standard
Troll Control Standard

iST Model Features

Trim Support Standard on iST models
Cruise Control Standard on iST models
Automatic Tilt Standard on iST models

Warranty

Recreational 5 years
Commercial/Rental 2 years
Optional Extended Up to 36 months

Dimensions

Overall Width 610 mm/24 inches

Transom Height

L Type 508 mm/20 inches
X Type 635 mm/25 inches

Dry Weight

L-Type, Mech 218 kg/481 lbs.
X-Type, Mech 221 kg/487lbs.
L-Type, iST 221 kg/487lbs.
X-Type, iST 224 kg/494 lbs.

Emissions

CARB 2025 Rating 3 Stars