Mercury 150 FourStroke vs Torqeedo Deep Blue 100i (100kW)
150 FourStroke
Deep Blue 100i (100kW)
| Spec | Mercury 150 FourStroke | Torqeedo Deep Blue 100i (100kW) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 150 HP | 135 HP |
| Displacement | 3000 cc | 0 cc |
| Configuration | 4 Cyl / Inline | 0 Cyl / High-Voltage Electric |
| Weights & Dimensions | ||
| Dry Weight | 206 kg (454 lbs) | 85 kg (187 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 1.92:1 | Direct |
| Alternator | 756 W | 0 W |
| Fuel Delivery | EFI | 360V Lithium Battery System |
| Maintenance | ||
| Spark Plug | NGK LFR6A-11 | N/A (Electric) |
| Engine Oil | Mercury FourStroke Oil 10W-30 | N/A (Electric) |
Technical Comparison Analysis
Power & Displacement
Comparing the Mercury 150 FourStroke and Torqeedo Deep Blue 100i (100kW) shows a displacement difference of 3000cc. The Mercury features a larger 3000cc 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 Torqeedo is the lighter option at 85kg, offering a weight saving of 121kg 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 756W 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.