Manufacturer
Yamaha 150hp
Japanese manufacturer of marine propulsion and boat-control systems, including electric propulsion products.
Official manufacturer website ↗
150hp
With a punchy 4-cylinder configuration and silky acceleration, the 150hp gives you the kind of handling that makes other skippers have to pretend they weren't watching. Integrated Steer-by-Wire brings precision, poise and the satisfaction of knowing your boat now behaves better than most people's cars.
Key facts
- Family: High Power
- Engine type: 16-Valve, DOHC, In-line 4 cylinders
- Displacement: 2670 cm³
- Rated output: 110.3 kW
- Weight: 237 kg - 243 kg
- Operating range: 5000 – 6000 r/min
- Fuel system: Fuel injection
Position in Yamaha range
The High Power family covers mainstream high-output outboards for larger leisure, fishing and general-purpose installations.
This is model 4 of 10 in the High Power family when the range is ordered from higher to lower rated output.
Neighbouring models
- Higher-output neighbour: V MAX SHO 175hp
- Lower-output neighbour: V MAX SHO 150hp
Before choosing
Verify the boat manufacturer’s permitted power range, transom height and shaft length, engine and rigging weight, steering and control compatibility, electrical load, propeller selection and the exact variant code before ordering. For twin or multiple-engine installations, confirm steering and control-system requirements as a complete package.
FAQ
- Is this the same as another Yamaha model with similar horsepower?
- Not necessarily. Yamaha can offer different families, control systems, shaft lengths, rotations or duty-oriented variants at a similar output. Compare the full specification rather than horsepower alone.
- What should be verified before installation?
- Confirm shaft or mounting configuration, steering and controls, electrical requirements, propeller selection, weight and the exact model or variant code.
Sources & verification
Technical data: Yamaha Motor Europe official product page. Official factsheet. Verified: 2026-09-06.
Engine
| Engine type | 16-Valve, DOHC, In-line 4 cylinders |
|---|---|
| Displacement | 2670 cm³ |
| Bore x stroke | 94.0 × 96.2 mm |
| Compression ratio | 9.0 : 1 |
| Fuel induction system | Fuel injection |
| Lubrication system | Wet sump |
| Engine oil capacity | 4.5 L/ 4.3 L (with / without oil filter replacement) |
| Ignition / advance system | TCI |
| Alternator | 35 A (Charging capacity: 21 A) |
Dimensions
| Overall length | 963 mm |
|---|---|
| Overall width | 548 mm |
| Overall height | L: 1742 mm, X: 1869 mm |
| Engine transom height | L: 516 mm, X: 642 mm |
| Steering angle | 32 degrees each direction |
| Dry weight | 237 kg - 243 kg |
Performance
| Maximum propeller shaft output | 110.3 kW |
|---|---|
| Full throttle operating range | 5000 – 6000 r/min |
| Idling speed | 650 – 750 r/min |
Bracket/Drive
| Shallow water drive | PTT: variable position |
|---|---|
| Gear shift | F-N-R |
| Gear ratio | 2.00 (28/14) |
| Gear oil capacity | 0.980 L |