Tohatsu MD70 TLDI (2-Stroke) vs Suzuki DT65
MD70 TLDI (2-Stroke)
DT65
| Spec | Tohatsu MD70 TLDI (2-Stroke) | Suzuki DT65 |
|---|---|---|
| Power & Performance | ||
| Horsepower | 70 HP | 65 HP |
| Displacement | 1267 cc ← | 897 cc |
| Configuration | 3 Cyl / Inline | 3 Cyl / Inline-3 |
| Weights & Dimensions | ||
| Dry Weight | 143 kg (315 lbs) | 109 kg (240 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 2.00:1 | 2.09 |
| Alternator | 504 W ← | 80 W |
| Fuel Delivery | TLDI Direct Injection | Carbureted (Oil Injected) |
| Maintenance | ||
| Spark Plug | NGK IZFR5J | NGK BR8HS |
| Engine Oil | Tohatsu TLDI Oil | TC-W3 (50:1) |
Technical Comparison Analysis
Power & Displacement
Comparing the Tohatsu MD70 TLDI (2-Stroke) and Suzuki DT65 shows a displacement difference of 370cc. The Tohatsu features a larger 1267cc 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 109kg, offering a weight saving of 34kg 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 504W 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.