Mercury 150hp (Inline-6 Tower of Power) vs Chrysler 135hp (2-Stroke)
150hp (Inline-6 Tower of Power)
135hp (2-Stroke)
| Spec | Mercury 150hp (Inline-6 Tower of Power) | Chrysler 135hp (2-Stroke) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 150 HP | 135 HP |
| Displacement | 1635 cc ← | 1586 cc |
| Configuration | 6 Cyl / Inline | 4 Cyl / Inline |
| Weights & Dimensions | ||
| Dry Weight | 140 kg (309 lbs) | 115 kg (254 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 2.0 | 2.00:1 |
| Alternator | 201 W ← | 192 W |
| Fuel Delivery | Carbureted | Carbureted |
| Maintenance | ||
| Spark Plug | NGK BUHW | Champion UL18V |
| Engine Oil | TC-W3 2-Stroke | TC-W3 2-Stroke |
Technical Comparison Analysis
Power & Displacement
Comparing the Mercury 150hp (Inline-6 Tower of Power) and Chrysler 135hp (2-Stroke) shows a displacement difference of 49cc. The Mercury features a larger 1635cc 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 Chrysler is the lighter option at 115kg, offering a weight saving of 25kg 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 201W 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.