Yamaha
Yamaha Outboards entered the North American market in 1984 and rapidly established a reputation for unparalleled reliability and resale value.
The company's 'Precision Blend' oil injection system and the legendary OX66 Saltwater Series set the standard for durable 2-stroke power in the 1990s. Yamaha's transition to 4-stroke technology was equally successful, with their F-series engines (particularly the F115 and F150) becoming the industry benchmark for mid-range reliability. Their flagship XTO Offshore V8 engines brought high-voltage direct injection and integrated electric steering to the market, catering to the growing trend of massive center-console boats. Yamaha is distinctive for its vertically integrated manufacturing process, ensuring that every component—from the block to the electronic control module—is engineered specifically for the harsh marine environment. They are the primary choice for offshore professionals and commercial fleets worldwide.
| Model | Year | HP | Stroke | Service Data | Cyl. | Displ. | Fuel System | Weight | Gear Ratio | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 2hp (2-Stroke) | 2000 | 2 | 2-stroke | ✓ Verified | 1 cyl | 50 cc | Carbureted | 10 kg | 2.08 | Discontinued |
| F2.5 Portable | 2024 | 2.5 | 4-stroke | ✓ Verified | 1 cyl | 72 cc | Carbureted | 17 kg | 2.01:1 | ● Current |
| F4 Portable | 2024 | 4 | 4-stroke | ✓ Verified | 1 cyl | 139 cc | Carbureted | 27 kg | 2.08:1 | ● Current |
| 4hp (2-Stroke) | 2000 | 4 | 2-stroke | ✓ Verified | 1 cyl | 83 cc | Carbureted | 21 kg | 2.08 | Discontinued |
| 5hp (2-Stroke) | 2000 | 5 | 2-stroke | ✓ Verified | 1 cyl | 103 cc | Carbureted | 21 kg | 2.08 | Discontinued |
| F6 Portable | 2024 | 6 | 4-stroke | ✓ Verified | 1 cyl | 139 cc | Carbureted | 28 kg | 2.08:1 | ● Current |
| 6hp (2-Stroke) | 2000 | 6 | 2-stroke | ✓ Verified | 2 cyl | 165 cc | Carbureted | 27 kg | 2.08 | Discontinued |
| 8hp (2-Stroke) | 2000 | 8 | 2-stroke | ✓ Verified | 2 cyl | 165 cc | Carbureted | 27 kg | 2.08 | Discontinued |
| F8 Portable | 2024 | 8 | 4-stroke | ✓ Verified | 2 cyl | 212 cc | Carbureted | 40 kg | 2.08:1 | ● Current |
| F9.9 Portable | 2024 | 9.9 | 4-stroke | ✓ Verified | 2 cyl | 212 cc | Carbureted | 40 kg | 2.08:1 | ● Current |
| 9.9hp (2-Stroke) | 2000 | 9.9 | 2-stroke | ✓ Verified | 2 cyl | 246 cc | Carbureted | 36 kg | 2.08 | Discontinued |
| 15hp (2-Stroke) | 2000 | 15 | 2-stroke | ✓ Verified | 2 cyl | 246 cc | Carbureted | 36 kg | 2.08 | Discontinued |
| F20 Portable | 2024 | 20 | 4-stroke | ✓ Verified | 2 cyl | 432 cc | EFI | 56 kg | 2.08:1 | ● Current |
| 25hp Precision Blend | 1998 | 25 | 2-stroke | ✓ Verified | 2 cyl | 395 cc | Carbureted (Oil Injected) | 52 kg | 2.08 | ● Current |
| 25hp (2-Stroke) | 2000 | 25 | 2-stroke | ✓ Verified | 2 cyl | 496 cc | Carbureted | 53 kg | 2.08 | Discontinued |
| F25 Portable EFI | 2024 | 25 | 4-stroke | ✓ Verified | 2 cyl | 432 cc | EFI | 57 kg | 2.08:1 | ● Current |
| 40hp (2-Stroke) | 2000 | 40 | 2-stroke | ✓ Verified | 3 cyl | 698 cc | Carbureted | 75 kg | 1.85 | Discontinued |
| 40hp Precision Blend | 1998 | 40 | 2-stroke | ✓ Verified | 3 cyl | 698 cc | Carbureted (Oil Injected) | 84 kg | 1.85 | ● Current |
| F50 Midrange | 2024 | 50 | 4-stroke | ✓ Verified | 4 cyl | 996 cc | EFI | 112 kg | 1.85:1 | ● Current |
| 50hp (2-Stroke) | 2000 | 50 | 2-stroke | ✓ Verified | 3 cyl | 698 cc | Carbureted | 75 kg | 1.85 | Discontinued |
| 50hp Precision Blend | 1998 | 50 | 2-stroke | ✓ Verified | 3 cyl | 698 cc | Carbureted (Oil Injected) | 88 kg | 1.85 | ● Current |
| 70hp Precision Blend | 1998 | 70 | 2-stroke | ✓ Verified | 3 cyl | 849 cc | Carbureted (Oil Injected) | 104 kg | 2.33 | ● Current |
| F70 In-Line Four | 2024 | 70 | 4-stroke | ✓ Verified | 4 cyl | 996 cc | EFI | 115 kg | 2.33:1 | ● Current |
| 70hp (2-Stroke) | 2000 | 70 | 2-stroke | ✓ Verified | 3 cyl | 849 cc | Carbureted | 105 kg | 2.33 | Discontinued |
| F80 (Early 4-Stroke) | 2004 | 80 | 4-stroke | ✓ Verified | 4 cyl | 1596 cc | EFI | 168 kg | 2.31 | Discontinued |
| 90hp Precision Blend | 1998 | 90 | 2-stroke | ✓ Verified | 3 cyl | 1140 cc | Carbureted (Oil Injected) | 118 kg | 2.0 | ● Current |
| 90hp (3-Cyl 2-Stroke) | 2005 | 90 | 2-stroke | ✓ Verified | 3 cyl | 1140 cc | Carbureted | 119 kg | 2.00:1 | Discontinued |
| F90 In-Line Four | 2024 | 90 | 4-stroke | ✓ Verified | 4 cyl | 1832 cc | EFI | 160 kg | 2.15:1 | ● Current |
| 90hp (2-Stroke) | 2000 | 90 | 2-stroke | ✓ Verified | 3 cyl | 1140 cc | Carbureted | 121 kg | 2.0 | Discontinued |
| F100 (Early 4-Stroke) | 2004 | 100 | 4-stroke | ✓ Verified | 4 cyl | 1596 cc | EFI | 168 kg | 2.31 | Discontinued |
| F130 EFI | 2024 | 130 | 4-stroke | ✓ Verified | 4 cyl | 1832 cc | EFI | 172 kg | 2.15:1 | ● Current |
| F150 Digital (2.8L) | 2024 | 150 | 4-stroke | ✓ Verified | 4 cyl | 2785 cc | EFI | 218 kg | 2.00:1 | ● Current |
| F150 Mechanical (2.7L) | 2024 | 150 | 4-stroke | ✓ Verified | 4 cyl | 2670 cc | EFI | 217 kg | 2.00:1 | ● Current |
| Pro V 150 (2-Stroke) | 1995 | 150 | 2-stroke | ✓ Verified | 6 cyl | 2596 cc | Carbureted | 187 kg | 1.86:1 | Discontinued |
| 150hp V6 HPDI | 2005 | 150 | 2-stroke | ✓ Verified | 6 cyl | 2596 cc | HPDI (High Pressure Direct Injection) | 212 kg | 2.00:1 | Discontinued |
| 150hp V6 Saltwater Series II | 2000 | 150 | 2-stroke | ✓ Verified | 6 cyl | 2596 cc | Triple Carbureted | 190 kg | 1.86:1 | Discontinued |
| VMAX 150 (2.6L V6) | 2002 | 150 | 2-stroke | ✓ Verified | 6 cyl | 2596 cc | Carbureted (Precision Blend) | 212 kg | 2.0 | ● Current |
| 175hp V6 HPDI | 2005 | 175 | 2-stroke | ✓ Verified | 6 cyl | 2596 cc | HPDI (High Pressure Direct Injection) | 212 kg | 1.86:1 | Discontinued |
| VMAX 175 (2.6L V6) | 2002 | 175 | 2-stroke | ✓ Verified | 6 cyl | 2596 cc | Carbureted (Precision Blend) | 212 kg | 1.86 | ● Current |
| 175hp V6 Saltwater Series II | 2000 | 175 | 2-stroke | ✓ Verified | 6 cyl | 2596 cc | Triple Carbureted | 190 kg | 1.86:1 | Discontinued |
| F200 (Early 4-Stroke) | 2004 | 200 | 4-stroke | ✓ Verified | 6 cyl | 3352 cc | EFI | 264 kg | 2.0 | Discontinued |
| 200hp V6 HPDI | 2005 | 200 | 2-stroke | ✓ Verified | 6 cyl | 2596 cc | HPDI (High Pressure Direct Injection) | 215 kg | 1.86:1 | Discontinued |
| 200hp V6 OX66 EFI | 2000 | 200 | 2-stroke | ✓ Verified | 6 cyl | 2596 cc | EFI | 190 kg | 1.86:1 | Discontinued |
| 200hp V6 Saltwater Series II | 2000 | 200 | 2-stroke | ✓ Verified | 6 cyl | 2596 cc | Triple Carbureted | 190 kg | 1.86:1 | Discontinued |
| VMAX 200 (OX66 EFI) | 2000 | 200 | 2-stroke | ✓ Verified | 6 cyl | 3130 cc | EFI (OX66) | 215 kg | 1.81:1 | Discontinued |
| VMAX 200 (3.1L V6) | 2002 | 200 | 2-stroke | ✓ Verified | 6 cyl | 3130 cc | EFI (Precision Blend) | 244 kg | 1.81 | ● Current |
| 225hp V6 OX66 EFI | 2000 | 225 | 2-stroke | ✓ Verified | 6 cyl | 3130 cc | EFI | 224 kg | 1.81:1 | Discontinued |
| 225hp V6 Offshore (Mechanical) | 2020 | 225 | 4-stroke | ✓ Verified | 6 cyl | 4169 cc | EFI with VCT | 255 kg | 1.75:1 | ● Current |
| VMAX 225 (3.1L V6) | 2002 | 225 | 2-stroke | ✓ Verified | 6 cyl | 3130 cc | EFI (Precision Blend) | 244 kg | 1.81 | ● Current |
| 225hp V6 HPDI | 2005 | 225 | 2-stroke | ✓ Verified | 6 cyl | 3344 cc | HPDI (High Pressure Direct Injection) | 244 kg | 1.75:1 | Discontinued |
| F225 (Early 4-Stroke) | 2004 | 225 | 4-stroke | ✓ Verified | 6 cyl | 3352 cc | EFI | 264 kg | 2.0 | Discontinued |
| 225hp V6 Offshore (Digital (DEC)) | 2020 | 225 | 4-stroke | ✓ Verified | 6 cyl | 4169 cc | EFI with VCT | 255 kg | 1.75:1 | ● Current |
| 250hp V6 Offshore (Digital (DEC)) | 2020 | 250 | 4-stroke | ✓ Verified | 6 cyl | 4169 cc | EFI with VCT | 255 kg | 1.75:1 | ● Current |
| VMAX 250 (OX66 EFI) | 2002 | 250 | 2-stroke | ✓ Verified | 6 cyl | 3130 cc | EFI (OX66) | 231 kg | 1.75:1 | Discontinued |
| 250hp V6 HPDI | 2005 | 250 | 2-stroke | ✓ Verified | 6 cyl | 3344 cc | HPDI (High Pressure Direct Injection) | 244 kg | 1.75:1 | Discontinued |
| VMAX 250 (3.1L V6) | 2002 | 250 | 2-stroke | ✓ Verified | 6 cyl | 3130 cc | EFI (Precision Blend) | 244 kg | 1.75 | ● Current |
| F250 (Early 4-Stroke) | 2004 | 250 | 4-stroke | ✓ Verified | 6 cyl | 3352 cc | EFI | 274 kg | 2.0 | Discontinued |
| 250hp V6 OX66 EFI | 2000 | 250 | 2-stroke | ✓ Verified | 6 cyl | 3130 cc | EFI | 224 kg | 1.81:1 | Discontinued |
| 250hp V6 Offshore (Mechanical) | 2020 | 250 | 4-stroke | ✓ Verified | 6 cyl | 4169 cc | EFI with VCT | 255 kg | 1.75:1 | ● Current |
| 300hp V6 HPDI | 2005 | 300 | 2-stroke | ✓ Verified | 6 cyl | 3344 cc | HPDI (High Pressure Direct Injection) | 244 kg | 1.75:1 | Discontinued |
| F300 Offshore V6 | 2024 | 300 | 4-stroke | ✓ Verified | 6 cyl | 4169 cc | EFI | 255 kg | 1.75:1 | ● Current |
| 300hp V6 Offshore (Mechanical) | 2020 | 300 | 4-stroke | ✓ Verified | 6 cyl | 4169 cc | EFI with VCT | 255 kg | 1.75:1 | ● Current |
| 300hp V6 Offshore (Digital (DEC)) | 2020 | 300 | 4-stroke | ✓ Verified | 6 cyl | 4169 cc | EFI with VCT | 255 kg | 1.75:1 | ● Current |
| F350 V6 Offshore (4.3L) | 2024 | 350 | 4-stroke | ✓ Verified | 6 cyl | 4300 cc | EFI | 285 kg | 1.75:1 | ● Current |
| F350 V6 Offshore (4.3L) | 2024 | 350 | 4-stroke | ✓ Verified | 6 cyl | 4300 cc | EFI | 285 kg | 1.75:1 | ● Current |
| XTO Offshore 450 V8 | 2024 | 450 | 4-stroke | ✓ Verified | 8 cyl | 5559 cc | Direct Injection | 437 kg | 1.79:1 | ● Current |