Suzuki DF175A vs Yamaha 175hp V6 Saltwater Series II
DF175A
175hp V6 Saltwater Series II
| Spec | Suzuki DF175A | Yamaha 175hp V6 Saltwater Series II |
|---|---|---|
| Power & Performance | ||
| Horsepower | 175 HP | 175 HP |
| Displacement | 2867 cc ← | 2596 cc |
| Configuration | 4 Cyl / Inline | 6 Cyl / V6 90° |
| Weights & Dimensions | ||
| Dry Weight | 226 kg (498 lbs) | 190 kg (419 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 2.50:1 | 1.86:1 |
| Alternator | 633 W ← | 504 W |
| Fuel Delivery | Sequential EFI | Triple Carbureted |
| Maintenance | ||
| Spark Plug | NGK BKR6E | NGK BR8HS-10 |
| Engine Oil | Suzuki 10W-40 | Precision Blend Injection |
Technical Comparison Analysis
Power & Displacement
Comparing the Suzuki DF175A and Yamaha 175hp V6 Saltwater Series II shows a displacement difference of 271cc. The Suzuki features a larger 2867cc 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 Yamaha is the lighter option at 190kg, offering a weight saving of 36kg 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 633W 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.