2023 Mercury 90 SeaPro VS 2025 Yamaha F90LHA
Detailed side-by-side comparison of the 2023 Mercury 90 SeaPro and 2025 Yamaha F90LHA outboard motors.
| Specification | 2023 Mercury 90 SeaPro | 2025 Yamaha F90LHA |
|---|---|---|
| Manufacturer | Mercury | Yamaha |
| Model | 90 SeaPro | F90LHA |
| Year | 2023 | 2025 |
| Horsepower | 90 HP | 90 HP |
| Engine Type | 4-stroke | 4-stroke |
| Cylinders | 4 | 4 |
| Displacement | 1,676 cc | 1,644 cc |
| Bore × Stroke | 82.7 × 78.0 mm | 83.2 × 75.6 mm |
| RPM Range | 5,300–6,200 RPM | 5,100–6,100 RPM |
| Fuel System | EFI | EFI |
| Fuel Type | Regular | Regular |
| Weight | 157 kg (345 lbs) | 150 kg (332 lbs) |
| Starting System | Electric | Electric |
| Steering | Remote | Remote |
| Shaft Lengths | L/XL | L/XL |
| Gear Ratio | 2.29:1 | 2.00:1 |
| Alternator | 37 A | 30 A |
| Trim & Tilt | Power Trim/Tilt | Power Trim/Tilt |
| Prop Output | 57.05 kW | 59.73 kW |
| Recommended Boat | 16–23 ft | 16–23 ft |
| MSRP | $11,580 | $13,400 |
2023 Mercury 90 SeaPro vs 2025 Yamaha F90LHA — Which Is Better?
Choosing between the 2023 Mercury 90 SeaPro and the 2025 Yamaha F90LHA comes down to your specific boating needs and priorities.
The 2023 Mercury 90 SeaPro (2023) is a 90hp 4-stroke outboard from Mercury, weighing 157 kg (345 lbs). Its electronic fuel injection delivers reliable starts and improved fuel economy compared to carbureted alternatives. Power trim and tilt makes it easy to adjust on the water.
The 2025 Yamaha F90LHA offers 90hp with 4-stroke technology, tipping the scales at 150 kg (332 lbs). Its more compact 1,644 cc displacement keeps weight down while maintaining efficiency.
At 150 kg (332 lbs), the 2025 Yamaha F90LHA is the lighter option — an important consideration for smaller boats, portability, and overall fuel efficiency.
Both motors are solid choices in the 90 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.