Suzuki DF250 V6 vs Mercury 225 OptiMax (2-Stroke)
DF250 V6
225 OptiMax (2-Stroke)
| Spec | Suzuki DF250 V6 | Mercury 225 OptiMax (2-Stroke) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 250 HP | 225 HP |
| Displacement | 3614 cc ← | 3032 cc |
| Configuration | 6 Cyl / V6 55° | 6 Cyl / V6 60° |
| Weights & Dimensions | ||
| Dry Weight | 260 kg (573 lbs) | 225 kg (496 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 2.29:1 | 1.75:1 |
| Alternator | 777 W ← | 756 W |
| Fuel Delivery | Sequential EFI | DFI (Direct Injection) |
| Maintenance | ||
| Spark Plug | NGK BKR6E | NGK IZFR6J |
| Engine Oil | Suzuki 10W-40 | OptiMax / DFI Synthetic Blend |
Technical Comparison Analysis
Power & Displacement
Comparing the Suzuki DF250 V6 and Mercury 225 OptiMax (2-Stroke) shows a displacement difference of 582cc. The Suzuki features a larger 3614cc 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 Mercury is the lighter option at 225kg, offering a weight saving of 35kg 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 Suzuki offers the best charging performance with a 777W alternator. Choosing the right power-to-weight profile between these two 4-stroke engines depends heavily on your specific boat's displacement and daily power requirements.