Menu
-
Outboards
High Power
Jet Drive
Resources
- Boats
- Parts & Accessories
- Propellers
- Service & Support
BF115-140-150
Power That’s Built For the Challenge.
Take the joy of boating to the next level with the upgraded BF115 – 150 series. We’ve added updates that boost performance and ease of operation, bolster component durability and reliability, and include eye catching style changes.
Available in Aquamarine Silver or Grand Prix White, the BF115, BF140, and BF150 all feature a new, sleeker, more compact form. But good looks are just the beginning.
All three outboards are available with Honda’s Intelligent Shift and Throttle (iST®) drive- by-wire system, for superb control and power. Updated controls mean masterful maneuvering has never been so effortless or so stress free.
Like all Honda Marine outboards, the redesigned BF115, 150 and 150 are famously durable and reliable. But even the best can be better. So we’ve made a series of more than half a dozen quality improvements that are sure to keep outboard owners enjoying maximum time on the water. From preventing corrosion to easier maintenance, it all adds up to the reliability you expect from Honda.
The redesigned Honda BF115, BF140, and BF150 deliver everything you want – and more.
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)
Learn more
Instant Acceleration
Honda’s exclusive BLAST system improves acceleration at low speeds. The result? Instant acceleration and improved hole shot.
Learn more
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!
Learn more
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.
Learn more
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.
Learn more
Specifications
| Engine | BF115 | BF140 | BF150 |
|---|---|---|---|
| Type | 4-Stroke DOHC 4 cylinder/16 Valves | 4-Stroke DOHC 4 Cylinder/16 Valves | 4-Stroke DOHC 4 Cylinder/16 Valves |
| Displacement | 2354cc (144 cubic ins.) | 2,354 cc (144 cubic inches) | 2,354 cc (144 cubic inches) |
| Bore & Stroke | 87 x 99 mm (3.43 x 3.9 ins.) | 87 mm x 99 mm (3.4 x 3.9 inches) | 87 mm x 99 mm (3.4 x 3.9 inches) |
| Full Throttle RPM Range | 4500-6000RPM | 5,000-6,000 RPM | 5,000-6,000 RPM |
| Rated Power | 115 HP @ 5250 RPM | 140 HP @ 5,500 RPM | 150 HP @ 5,500 RPM |
| Cooling System | Water Cooled | Water Cooled | Water Cooled |
| Fuel Delivery | Programmed Fuel Injection | Programmed Fuel Injection | Programmed Fuel Injection |
| Ignition System | MicroComputer Programmed | MicroComputer Programmed | MicroComputer Programmed |
| Starting System | Electric | Electric | Electric |
| Exhaust | Through Hub | Through Hub | Through Hub |
| Lubrication | Wet Sump | Wet Sump | Wet Sump |
| Trim Range | -4° to +16° | -4° to +16° | -4° to +16° |
| Tilt Range | 68° | 68° | 68° |
| Octane | 86 | 86 | 86 |
| Drive | BF115 | BF140 | BF150 |
|---|---|---|---|
| Gear Ratio | 2.14:1 | 2.14:1 | 2.14:1 |
| Gear Shift | F-N-R | F-N-R | F-N-R |
| Equipment | BF115 | BF140 | BF150 |
|---|---|---|---|
| Alternator (Electric Start) | 55 Amps Total | 55 Amps Total | 55 Amps Total |
| Battery Charging Power | 40 Amps | 40 Amps | 40 Amps |
| Propeller | Optional | Optional | Optional |
| Power Tilt | NA | NA | |
| Power Trim & Tilt | Standard | Standard | Standard |
| Gas Assisted Tilt | NA | NA | |
| Oil Pressure Alert | Standard | Standard | Standard |
| Temperature Alert | Standard | Standard | Standard |
| Rev-Limiter | Standard | Standard | Standard |
| Speedometer Pickup | Standard | Standard | Standard |
| Troll Control | Standard | Standard | Standard |
| iST Model Features | BF115 | BF140 | BF150 |
|---|---|---|---|
| Trim Support | Standard on iST models | Standard on iST models | Standard on iST models |
| Cruise Control | Standard on iST models | Standard on iST models | Standard on iST models |
| Automatic Tilt | Standard on iST models | Standard on iST models | Standard on iST models |
| Warranty | BF115 | BF140 | BF150 |
|---|---|---|---|
| Recreational | 5 years | 5 years | 5 years |
| Commercial/Rental | 2 years | 2 years | 2 years |
| Optional Extended | Up to 36 months | Up to 36 months | Up to 36 months Learn More |
| Dimensions | BF115 | BF140 | BF150 |
|---|---|---|---|
| Overall Width | 610 mm/24 inches | 610 mm/24 inches | 618 mm/25 inches |
| Transom Height | BF115 | BF140 | BF150 |
|---|---|---|---|
| L Type | 508 mm/20 inches | 508 mm/20 inches | 508 mm/20 inches |
| X Type | 635 mm/25 inches | 635 mm/25 inches | 635 mm/25 inches |
| Dry Weight | BF115 | BF140 | BF150 |
|---|---|---|---|
| L-Type, Mech | 218 kg/481 lbs. | 218 kg/481 lbs. | 218 kg/481 lbs. |
| X-Type, Mech | 221 kg/487lbs. | 221 kg/487lbs. | 221 kg/487lbs. |
| L-Type, iST | 221 kg/487lbs. | 221 kg/487lbs. | 221 kg/487lbs. |
| X-Type, iST | 224 kg/494 lbs. | 224 kg/494 lbs. | 224 kg/494 lbs. |
| Emissions | BF115 | BF140 | BF150 |
|---|---|---|---|
| CARB 2025 Rating | 3 Stars | 3 Stars | 3 Stars |
Gallery
Performance Tests
| Boat | Length | Engine | HP | Prop |
|---|---|---|---|---|
| KEY WEST 2020 WA | 20' - 2" | BF150A - Non-Current | 150 | SOLAS 15 1/4 X 17 X 3 |
| KEY WEST 2020 WA | 20' - 2" | BF150A - Non-Current | 150 | PWRTECH OFX 15 1/4 X 17 X 4 |
| BENNINGTON - 2250 RFS | 22' - 0" | BF150A - Non-Current | 150 | Solas 15 1/2 x 15 x 3 |
| BENNINGTON - 225 RFS | 22' - 0" | BF150A - Non-Current | 150 | Powertech OFS 15 1/4 x 17 x 3 |
| CREST - 27 ULTRA | 27' - 0" | BF150A - Non-Current | 150 | SOLAS 15 1/2 X 13 X 3 |
| PREMIER - 230 GRAND MAJESTIC | 23' - 5" | BF150A - Non-Current | 150 | SOLAS 15 1/2 X 15 X 3 |
| ALUMACRAFT - 175 TOURNAMENT SPT | 17' - 11" | BF150A - Non-Current | 150 | PWRTECH OFS 15 1/4 X 18 X 3 |
| ALUMACRAFT - 175 TOURNAMENT SPT | 17' - 11" | BF150A - Non-Current | 150 | PWRTECH OFX 15 1/4 X 17 X 4 |
| SCOUT - 177 SPORTFISH FLATS | 17' - 7" | BF150A - Non-Current | 150 | PWRTECH OFS 15 1/4 X 20 X 4 |
| CAROLINA SKIFF - 220 BAYRUNNER TE | 21' - 7" | BF150A - Non-Current | 150 | PWRTECH OFS 15 1/4 X 17 X 3 |
| CRESTLINER - 1850 SF | 18' - 2" | BF150A - Non-Current | 150 | Power Tech OFS 15 1/4 x 18 x 3 |
| LUND - 1900 PRO - V | 19' - 7" | BF150A - Non-Current | 150 | PWRTECH OFS 15 1/4 X 17 X 3 |
| HURRICANE - 202 FUN DECK GS | 20' - 2" | BF150A - Non-Current | 150 | Power Tech OFS 15 1/4 x 17 x 3 |
| HURRICANE - 202 FUN DECK GS | 20' - 2" | BF150A - Non-Current | 150 | Power Tech OFS 15 1/4 x 16 x 4 |
| ROBALO - R200 | 20' - 1" | BF150A - Non-Current | 150 | Power Tech OFS 15 1/4 x 15 x 4 |
| SEA CRAFT - 20 CLASSIC | 19' - 6" | BF150A - Non-Current | 150 | SOLAS 15 1/4 X 17 X 3 |
| SEA CRAFT - 20 CLASSIC | 19' - 6" | BF150A - Non-Current | 150 | HONDA 14 1/4 X 19 X 3 |
| TRITON 190 LTS | 19' - 0" | BF150A - Non-Current | 150 | Power Tech OFS 15 1/4 x 19 x 3 |
| WORLD CAT 250 DC | 26' - 0" | 2 x BF150A - Non-Current | 150 | PWRTECH OFS 15 1/4 X 17 X 3 |
| WORLD CAT 250 DC | 26' - 0" | BF150A - Non-Current | 150 | SOLAS 15 1/4 X 17 X 3 |
| PRO-LINE 20 SPORT | 20" - 2" | BF150A - Non-Current | 150 | Power Tech OFS 15 1/4 x 17 x 3 |
| RANGER - 185 VS | 18' - 5" | BF150A - Non-Current | 150 | PWRTECH OFS 15 1/4 X 22 X 3 |
| KEY WEST - 2300 CC | 23' - 4" | 2 x BF150A - Non-Current | 150 | SOLAS 15 X 19 X 3 |
| VIP BAY STEALTH 2230 | 22' - 3" | BF150A - Non-Current | 150 | SOLAS 14 3/4 X 18 X 3 HR |
| CAROLINA SKIFF - 2400 CC | 24' - 0" | 2 x BF150A - Non-Current | 150 | MIRAGE PLUS 15 1/4 X 19 X 3 |
| Mc KEE CRAFT 24 FREEDOM | 24' - 0" | 2 x BF150A - Non-Current | 150 | Power Tech OFS 15 1/4 x 19 x 3 |
| TRITON 2690 CC | 25' - 3" | 2 x BF150A - Non-Current | 150 | Mirage Plus 15 1/4 x 17 x 3 |
| TRITON 2690 CC | 25' - 3" | 2 x BF150A - Non-Current | 150 | Solas 14 3/4 x 18 x 3 |
| MAKO 192 CC | 19' - 4" | BF150A - Non-Current | 150 | Solas 15 x 19 |
| LUND - 1850 TYEE GS | 18" - 6" | BF150A - Non-Current | 150 | SOLAS 14 1/4 X 17 X 4 |
| CARIBIANA 34 PREMIER | 34' - 0"" | 2 x BF150A - Non-Current | 150 | Powertech 14 3/4 x 16 x 3 |
| DEFIANCE 260 | 25' - 10"" | 2 x BF150A - Non-Current | 150 | Solas Titan 15 x 19 x 3 |
| CUSTOM WELD VIPER (WIDE BODY) | 19' - 0"" | BF150A - Non-Current | 150 | Solas 14 3/4 x 18 x 3 |
| HEWES CRAFT PRO VEE ET 20 | 22' - 0"" | BF150A - Non-Current | 150 | Solas 14 3/4 x 17 x 3 |
| HEWESCRAFT 220 SEA RUNNER ET HT | 24' - 1" | BF150A - Non-Current | 150 | Solas 15 1/4 x 15 x 3 |
| HEWESCRAFT 200 PRO V | 20' - 3" | BF150A - Non-Current | 150 | Solas 14 3/4 x 15 x 3 |
| HEWESCRAFT 200 PRO V | 20' - 3" | BF150A - Non-Current | 150 | Powertech 14 1/4 x 19 x 3 |
| WELDCRAFT 188 REBEL | 18' - 8" | BF150A - Non-Current | 150 | Powertech 15 1/4 x 17 x 3 |
| C-DORY 25 CRUISER | 25' - 5" | BF150A - Non-Current | 150 | Solas Saturn 14 1/2 x 15 x 3 |
| GLACIER BAY 2640 | 26' - 0" | 2 x BF150A - Non-Current | 150 | Honda 14 1/4 x 17 x 3 |
| MCKEE CRAFT 196 MARATHON CC | 19' - 6" | BF150A - Non-Current | 150 | Power Tech OFS 15 1/4 x 17 x 3 |
| ROSBOROUGH RF246 | 27' - 6" | BF150A - Non-Current | 150 | Power Tech 15 1/4 x 16 x 3 |
| GODFREY HURRICANE FUNDECK GS200 | 20' - 1" | BF150A - Non-Current | 150 | Solas 14 1/4 x 17 x 3 |
| MUNSON PACKMAN 23 | 23' - 0" | BF150A - Non-Current | 150 | Solas 15 1/4 x 15 x 3 |
| NORTHWEST JET 208 SEA STAR | 20' - 0" | BF150A - Non-Current | 150 | Solas 14 1/2 x 17 x 3 |
| Hewes Craft 26’ Sea Pacific Cruiser | 25’ 7” | 2 x BF150A - Non-Current | 150 | Solas 14 1/4 X 15 x 3 |
| Hewes Craft 20 Sea Runner HT | 22’ 2” | BF150A - Non-Current | 150 | Solas 15 1/4 x 15 x 3 |
| Smoker Craft 20 Phantom | 20' 1" | BF115A - Non-Current | 115 | Solas 14 ¾ X 17” |
| Lund 1999 Tournament Pro SE | 17.6' | BF115A - Non-Current | 115 | Honda 14 1/4 x 17 x 3 |
| Manitou Oasis Angler 20VP | 20' 10" | BF115A - Non-Current | 115 | Solas 14 3/4 x 17 x 3 |
| JC Pontoon 266 TriToon Classic | 26.7' | BF150A - Non-Current | 150 | Solas 15 x 14 x 3 |
| Avalon Catalina 2585 RL | 25.5' | BF115A - Non-Current | 115 | Solas 15 1/2 x 11 x 3 |
| Apex Quest Angler | 20.8' | BF150A - Non-Current | 150 | Solas Titan HR 14 3/4 x 16 x 3 |
| Alumacraft Trophy 175 | 17' 8" | BF115A - Non-Current | 115 | Stainless Steel 14.75 X 16 X 3 |
| Lund 1775 Impact XS | 17' 11" | BF115A - Non-Current | 115 | Stainless Steel 14.75 X 17 X 3 |
| Lund 1875 Crossover XS | 18' 10" | BF150A - Non-Current | 150 | Stainless Steel 14.75 X 19 X 3 |
| Blackshear 200 | 20' | BF150A - Non-Current | 150 | Stainless Steel 14.75 X 17 X 3 |
| Capecraft 190 Bay | 19' | BF115A - Non-Current | 115 | Stainless Steel 14 X 17 X 3 |
| Clearwater 2000 | 19.8' | BF115A - Non-Current | 115 | Stainless Steel 14 X 16 X 3 |
| Clearwater 2508 | 25' | 2 x BF150A - Non-Current | 150 | Stainless Steel 15.5 X 17 X 3 |
| Avalon 23 VRB | 23' | BF115A - Non-Current | 115 | Aluminum 15 X 15 X 3 |
| Avalon Catalina 2185 QL | 21' | BF115A - Non-Current | 115 | Stainless Steel 15.625 X 13 X 3 |
| Avalon Catalina 2585 | 25.5' | BF115A - Non-Current | 115 | Stainless Steel 15.5 X 11 X 3 |
| Brig 762 Patrol Boat | 25' | BF150A - Non-Current | 150 | Stainless Steel 15.375 X 18 X 3 |
| Alumacraft Tournament Pro 185 | 18' 3" | BF150A - Non-Current | 150 | Stainless Steel 14.75 X 17 X 3 |
| Coach 210RF | 21' | BF150A - Non-Current | 150 | Stainless Steel 14.75 X 16 X 3 |
| Coach 230RFC | 21' | BF150A - Non-Current | 150 | Stainless Steel 14.75 X 16 X 3 |
| Custom Weld 21 Offshore XXX | 21' 4" | BF150A - Non-Current | 150 | Stainless Steel 14.75 X 17 X 3 |
| Highfield DL640 | 21' 1" | BF150A - Non-Current | 150 | Stainless Steel 14.75 X 16 X 3 |
| Tidewater 2110 Bay Max | 21' 6" | BF150A - Non-Current | 150 | Stainless Steel 14.25 X 17 X 3 |
| Blackshear 200 | 20' | BF150A - Non-Current | 150 | Stainless Steel 14.75 X 17 X 3 |
| Blackshear 220 | 22' | BF150A - Non-Current | 150 | Stainless Steel 14.75 X 17 X 3 |
| Capecraft 190 Bay | 19' | BF115A - Non-Current | 115 | Stainless Steel 14 X 17 X 3 |
| Clearwater 2000 | 19.8' | BF115A - Non-Current | 115 | Stainless Steel 14.75 X 18 X 3 |
| Clearwater 2508 | 25' | BF150A - Non-Current | 150 | Stainless Steel 15.5 X 17 X 3 |
| Eastern 21 Pilot | 21' | BF150A - Non-Current | 150 | Stainless Steel 14.25 X 16 X 3 |
| Tahoe 26 VRL | 26.6' | BF150A - Non-Current | 150 | Stainless Steel 14.75 X 17 X 3 |
| Walker Bay Gen 525 | 17' 2" | BF115A - Non-Current | 115 | Stainless Steel 14.75 X 17 X 3 |
| Aura 2385QL | 23' | BF140 | 140 | Solas Titan HR 14 3/4 x 16 x 3 |
| Tahoe GEOfish 2385 | 23' | BF150D | 150 | Solas Titan HR 14 3/4 x 17 x 3 |
