Scott-Atwater 16hp Royal Scott vs Evinrude 15hp (2-Stroke)
16hp Royal Scott
15hp (2-Stroke)
| Spec | Scott-Atwater 16hp Royal Scott | Evinrude 15hp (2-Stroke) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 16 HP | 15 HP |
| Displacement | 326 cc ← | 255 cc |
| Configuration | 2 Cyl / Inline-2 | 2 Cyl / Inline |
| Weights & Dimensions | ||
| Dry Weight | 27 kg (60 lbs) ← | 35 kg (77 lbs) |
| Mechanical & Electrical | ||
| Gear Ratio | 1.65 | 2.15:1 |
| Alternator | 0 W | 145 W |
| Fuel Delivery | Carbureted | Carbureted |
| Maintenance | ||
| Spark Plug | Champion J6C | Champion QL77JC4 |
| Engine Oil | TC-W3 (50:1) | |
Technical Comparison Analysis
Power & Displacement
Comparing the Scott-Atwater 16hp Royal Scott and Evinrude 15hp (2-Stroke) shows a displacement difference of 71cc. The Scott-Atwater features a larger 326cc 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 Scott-Atwater is the lighter option at 27kg, offering a weight saving of 8kg 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 Evinrude offers the best charging performance with a 145W 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.