500 motors in database
Honda

BF135

2024 · 135 HP · 4-Stroke
VS
Mercury

125hp OptiMax

2010 · 125 HP · 2-Stroke
Feature Honda BF135 Mercury 125hp OptiMax
Power & Performance
Horsepower 135 HP 125 HP
Displacement 2354 cc ← 1522 cc
Configuration 4 Cyl / Inline 3 Cyl / Inline
Weights & Dimensions
Dry Weight 217 kg (478 lbs) 170 kg (375 lbs) ←
Mechanical & Electrical
Gear Ratio 2.14:1 2.07:1
Alternator 612 W W
Fuel Delivery PGM-FI DFI (Direct Injection)
Maintenance
Spark Plug NGK IZFR5J
Engine Oil Honda Marine 4-Stroke Mercury OptiMax/DFI Oil