Johnson 185hp Crossflow V6 vs Yamaha 175hp V6 Saltwater Series II
185hp Crossflow V6
175hp V6 Saltwater Series II
| Spec | Johnson 185hp Crossflow V6 | Yamaha 175hp V6 Saltwater Series II |
|---|---|---|
| Power & Performance | ||
| Horsepower | 185 HP | 175 HP |
| Displacement | 2448 cc | 2596 cc ← |
| Configuration | 6 Cyl / V6 90° | 6 Cyl / V6 90° |
| Weights & Dimensions | ||
| Dry Weight | 175 kg (386 lbs) ← | 190 kg (419 lbs) |
| Mechanical & Electrical | ||
| Gear Ratio | 1.86:1 | 1.86:1 |
| Alternator | 441 W | 504 W ← |
| Fuel Delivery | Triple Carbureted | Triple Carbureted |
| Maintenance | ||
| Spark Plug | Champion QL77JC4 | NGK BR8HS-10 |
| Engine Oil | TC-W3 2-Stroke | Precision Blend Injection |
Technical Comparison Analysis
Power & Displacement
Comparing the Johnson 185hp Crossflow V6 and Yamaha 175hp V6 Saltwater Series II shows a displacement difference of 148cc. The Yamaha features a larger 2596cc 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 Johnson is the lighter option at 175kg, offering a weight saving of 15kg 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 Yamaha offers the best charging performance with a 504W 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.