Suzuki DT30 vs Tohatsu MFS30 (Early EFI)
DT30
MFS30 (Early EFI)
| Spec | Suzuki DT30 | Tohatsu MFS30 (Early EFI) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 30 HP | 30 HP |
| Displacement | 499 cc | 526 cc ← |
| Configuration | 2 Cyl / Inline-3 | 3 Cyl / Inline |
| Weights & Dimensions | ||
| Dry Weight | 58 kg (128 lbs) ← | 71.5 kg (158 lbs) |
| Mechanical & Electrical | ||
| Gear Ratio | 2.09 | 1.92:1 |
| Alternator | 80 W | 180 W ← |
| Fuel Delivery | Carbureted (Oil Injected) | EFI |
| Maintenance | ||
| Spark Plug | NGK BR7HS | NGK DCPR6E |
| Engine Oil | TC-W3 (50:1) | Tohatsu 4-Stroke Oil |
Technical Comparison Analysis
Power & Displacement
Comparing the Suzuki DT30 and Tohatsu MFS30 (Early EFI) shows a displacement difference of 27cc. The Tohatsu features a larger 526cc 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 Suzuki is the lighter option at 58kg, offering a weight saving of 13.5kg 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 Tohatsu offers the best charging performance with a 180W 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.