Mercury 300hp Verado (L6) vs Yamaha 300hp V6 Offshore (Digital (DEC))
300hp Verado (L6)
300hp V6 Offshore (Digital (DEC))
| Spec | Mercury 300hp Verado (L6) | Yamaha 300hp V6 Offshore (Digital (DEC)) |
|---|---|---|
| Power & Performance | ||
| Horsepower | 300 HP | 300 HP |
| Displacement | 2598 cc | 4169 cc ← |
| Configuration | 6 Cyl / Inline 6 Supercharged | 6 Cyl / V6 60° DOHC |
| Weights & Dimensions | ||
| Dry Weight | 288 kg (635 lbs) | 255 kg (562 lbs) ← |
| Mechanical & Electrical | ||
| Gear Ratio | 1.85:1 | 1.75:1 |
| Alternator | 1008 W ← | 882 W |
| Fuel Delivery | EFI + Supercharger | EFI with VCT |
| Maintenance | ||
| Spark Plug | NGK ILFR6G-E | NGK LFR6A-11 |
| Engine Oil | Mercury 25W-40 Synthetic | Yamalube 4-M |
Technical Comparison Analysis
Power & Displacement
Comparing the Mercury 300hp Verado (L6) and Yamaha 300hp V6 Offshore (Digital (DEC)) shows a displacement difference of 1571cc. The Yamaha features a larger 4169cc 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 Yamaha is the lighter option at 255kg, offering a weight saving of 33kg 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 1008W 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.