Evinrude 235hp Crossflow V6 vs Mercury 225 OptiMax (2-Stroke)

Evinrude

235hp Crossflow V6

1978 · 235 HP · 2-Stroke
VS
Mercury

225 OptiMax (2-Stroke)

2010 · 225 HP · 2-Stroke
Spec Evinrude 235hp Crossflow V6 Mercury 225 OptiMax (2-Stroke)
Power & Performance
Horsepower 235 HP 225 HP
Displacement 2600 cc 3032 cc ←
Configuration 6 Cyl / V6 90° 6 Cyl / V6 60°
Weights & Dimensions
Dry Weight 185 kg (408 lbs) ← 225 kg (496 lbs)
Mechanical & Electrical
Gear Ratio 1.86 1.75:1
Alternator 126 W 756 W ←
Fuel Delivery Triple Carbureted DFI (Direct Injection)
Maintenance
Spark Plug Champion QL77JC4 NGK IZFR6J
Engine Oil TC-W3 2-Stroke OptiMax / DFI Synthetic Blend

Technical Comparison Analysis

Power & Displacement

Comparing the Evinrude 235hp Crossflow V6 and Mercury 225 OptiMax (2-Stroke) shows a displacement difference of 432cc. The Mercury features a larger 3032cc block, which typically provides superior low-end torque and better hole-shot performance when pushing heavy loads or reaching planning speeds.

Weight & Rigging

In terms of transom weight, the Evinrude is the lighter option at 185kg, offering a weight saving of 40kg over its competitor. This weight reduction is critical for smaller hulls or boats with limited transom capacity where every kilogram affects the center of gravity and drainage efficiency.

Electrical & Features

For boats equipped with modern electronics, sonar, and shallow-water anchors, the Mercury offers the best charging performance with a 756W alternator. Choosing the right power-to-weight profile between these two 2-stroke engines depends heavily on your specific boat's displacement and daily power requirements.