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 |
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 |
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 |
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 |
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 |
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 |
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 | |
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 |
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 | |
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 |
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 |
Honda’s exclusive VTEC technology offers a superior combination of power, torque, and fuel economy. (140 and 150hp)
Honda’s exclusive BLAST system improves acceleration at low speeds. The result? Instant acceleration and improved hole shot.
Dual Stage Induction maximizes air input for combustion. (140 and 150hp)
The 24-valve DOHC configuration offers increased high-rpm power.
The ECM receives constant input from 18 different sensors to deliver instant starts, smooth operation, strong performance and excellent fuel efficiency.
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!
Multi-port Programmed Fuel Injection adds both easy starts and improved fuel efficiency - without sacrificing performance.
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.
Repositioned anodes and enhanced bolt coating boost corrosion resistance further. Improvements to fasteners and gaskets increase undercowling corrosion resistence as well.
A fresh water flushport flushes debris and saltwater out of the engine.
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.
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.
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.
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.
Three separate cooling systems keep the cylinder heads running cooler for long-term durability.
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.
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.
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.
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.
The charging system offers an impressive 55 total amps with 40 amps of charging power for plenty of accessories.
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.
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.
NMEA 2000 protocols allow engine data to be interfaced with on-board systems and systems displays, such as GPS.
White and silver models available
Counter Rotation models available (140 and 150hp)
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.
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 |