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Discover unparalleled performance with the 2025 Honda BF115 outboard motor, available in both Mechanical and Drive-by-Wire (DBW) configurations for ultimate control and responsiveness. Engineered with Honda’s advanced PGM-FI technology for rapid acceleration and the ECOmo system for superior fuel efficiency, this 115-horsepower engine is redesigned for quick, hassle-free servicing, ensuring you spend more time on the water. Whether powering a speedboat or a larger vessel, the BF115 delivers reliable, versatile performance in a sleek, modern package.
Drawing inspiration from the flagship BF350, the BF115 boasts a refined design with a bold aesthetic, available in multiple shaft lengths and counter-rotation options (per prior BF150 context). DBW models elevate your experience with advanced features like Cruise Control for effortless cruising and Automatic Tilt for seamless docking, making it a top choice for tech-savvy boaters. The Mechanical version offers straightforward reliability for traditionalists, maintaining the same robust power and efficiency.
Honda’s Boosted Low Speed Torque (BLAST™) technology enhances acceleration, getting your boat on plane faster by optimizing torque at low speeds. Paired with the ECOmo system and an O2 sensor, the BF115 maximizes fuel economy, extending your range while minimizing environmental impact. NMEA compatibility allows seamless integration with your GPS, displaying critical engine data like speed and fuel usage for informed navigation.
The BF115 is built to withstand harsh marine conditions, featuring Honda’s 4-Front Corrosion Protection System with corrosion-resistant aluminum alloy, additional anodes, and a multi-layered paint process for lasting durability and a pristine appearance. Enhanced fasteners, gaskets, and a fresh water flushport simplify maintenance, while an optimized oil system ensures consistent performance with minimal upkeep, keeping your adventures uninterrupted.
On DBW models, Automatic Tilt eliminates manual adjustments during docking, and Auto Trim Support dynamically adjusts trim based on speed with customizable presets for smooth operation in any condition. The DBW system, with Intelligent Shift and Throttle (iST), offers precise, electronic control and plug-and-play compatibility for remotes and displays, ideal for multi-engine setups. The Mechanical version provides reliable, hands-on operation for simpler setups. With options for various boat types, the BF115 adapts to your needs, from recreational cruising to commercial applications.
Backed by Honda’s world-class reliability, the BF115 is designed to perform in any environment, whether racing across open waters or trolling for the perfect catch. Its BF350-inspired design ensures smooth, powerful performance, while the sleek look adds style to any vessel. With fast servicing and robust construction, the Honda BF115 outboard motor is your trusted partner for every boating adventure.
Explore the Honda BF115 outboard motor—a perfect fusion of power, efficiency, and innovation, built to elevate your time on the water.
The 2025 Honda BF115 Drive-by-Wire outboard motor delivers 115 horsepower of advanced performance, featuring Intelligent Shift and Throttle (iST) and a sleek design inspired by the award-winning BF350. With features like Automatic Tilt and Cruise Control, this engine offers precision and reliability for boating enthusiasts. Explore the specifications below in metric units.
The 2025 Honda BF115 Mechanical outboard motor delivers 115 horsepower of reliable, straightforward performance, featuring a robust design inspired by the award-winning BF350. Built for durability and ease of use, this engine is ideal for boating enthusiasts seeking power without complexity. Explore the specifications below in metric units.
Feature | Value |
---|---|
Engine | BF115 (Mechanical) |
Engine Type | 4-Stroke DOHC |
Displacement | 2,354 cc |
Cylinders | 4 |
Valves | 16 |
Bore & Stroke | 87 x 99 mm |
Full Throttle Range | 4,500-6,000 RPM |
Rated Power | 115 HP @ 5,250 RPM |
Cooling System | Water Cooled |
Fuel Delivery | PGM-FI |
Ignition System | Microcomputer Programmed |
Starting System | Electric |
Feature | Value |
---|---|
Gear Ratio | 2.14:1 |
Gear Shift | F-N-R |
Propeller | Optional |
Feature | Value |
---|---|
Charging Output | 55A (40A Charging) |
Intelligent Shift and Throttle (iST) | N/A |
VTEC | N/A |
BLAST | Standard |
Lean Burn Control | Standard |
O2 Sensor | Standard |
Automatic Tilt | N/A |
Trim Support | N/A |
Cruise Control | N/A |
Troll Control | Standard |
Oil Pressure Alert | Standard |
Temperature Alert | Standard |
Rev-Limiter | Standard |
Speedometer Pickup | Standard |
Fresh Water Flushport | Standard |
Feature | Value |
---|---|
Power Trim & Tilt | Standard |
Automatic Tilt | N/A |
Tilt Limit Setting | Optional |
Trim Range | -4° to +16° |
Tilt Range | 68° |
Feature | Value |
---|---|
Transom Height (L-Type) | 508 mm |
Transom Height (X-Type) | 635 mm |
Overall Width | 618 mm |
Dry Weight (L-Type) | 218 kg |
Dry Weight (X-Type) | 221 kg |
Feature | Value |
---|---|
Domestic Warranty | 7 Year* |
Commercial Warranty | 3 Year* |