Suzuki DF100A (Lean Burn) vs Force 90hp (2-Stroke)
DF100A (Lean Burn)
90hp (2-Stroke)
| Spec | Suzuki DF100A (Lean Burn) | Force 90hp (2-Stroke) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 100 HP | 90 HP |
| Displacement | 2044 cc ← | 1622 cc |
| Configuration | 4 Cyl / Inline | 3 Cyl / Inline |
| Weights & Dimensions | ||
| Dry Weight | 179 kg (395 lbs) | 129 kg (284 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 2.59:1 | 1.93:1 |
| Alternator | 576 W ← | 192 W |
| Fuel Delivery | Sequential EFI | Carbureted |
| Maintenance | ||
| Spark Plug | NGK BKR6E | Champion L76V |
| Engine Oil | Suzuki 10W-40 | 50:1 Pre-mix |
Technical Comparison Analysis
Power & Displacement
Comparing the Suzuki DF100A (Lean Burn) and Force 90hp (2-Stroke) shows a displacement difference of 422cc. The Suzuki features a larger 2044cc 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 Force is the lighter option at 129kg, offering a weight saving of 50kg 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 576W 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.