Honda BF15 2025: The Torque-Rich Fifteen
The 2025 Honda BF15 continues its formula: a 350cc long-stroke OHC twin — one of the class’s largest displacements — at just 104 lbs, with microprocessor-controlled ignition, auto start enrichment, decompression-assisted one-hand starting, and the highest-output charging system in its class. Manual, electric, tiller, remote, and Power Thrust (BFP) configurations cover every rig in the 15HP outboard class.
Key Features (2025)
- 350cc long-stroke OHC twin — optimum torque everywhere
- 104 lbs — lighter than some 9.9s
- Class-best charging output
- Auto start enrichment; microprocessor ignition; F-N-R
Specifications
- Engine: 2-cylinder OHC four stroke, 350cc (21.4 cu in)
- Horsepower: 15 HP (WOT 4,500–5,500 rpm)
- Starting: Manual or Electric
- Gearshift: Forward-Neutral-Reverse
- Steering: Tiller or remote
- Fuel: External tank, unleaded gasoline
- Shaft: 15″ (S) / 20″ (L)
- Weight: 104 lbs
Benefits & Applications
For 14–16 ft aluminum boats, tenders, pontoons, and kickers that want torque and electronics power. Rivals: Yamaha F15 2025, Suzuki DF15A 2025. More power: Honda BF20 2025.
Compare Model Years
See the BF15 2024 and BF15 2026, all Honda Outboards, or the Honda brand guide.
Frequently Asked Questions
What does the 2025 BF15 cost?
$4,150, in stock.
What is auto start enrichment?
Honda’s system automatically enriches the mixture for cold starts — no manual choke needed.
Weight?
104 lbs.



