Specification2024 Yamaha F20LMHA2025 Tohatsu MFS20ES
ManufacturerYamahaTohatsu
ModelF20LMHAMFS20ES
Year20242025
Horsepower20 HP20 HP
Engine Type4-stroke4-stroke
Cylinders22
Displacement347 cc343 cc
Bore × Stroke62.6 × 56.4 mm62.5 × 55.8 mm
RPM Range5,200–5,900 RPM5,300–5,800 RPM
Fuel SystemEFIEFI
Fuel TypeRegularRegular
Weight54 kg (118 lbs)59 kg (129 lbs)
Starting SystemElectric/ManualElectric/Manual
SteeringBothBoth
Shaft LengthsS/LS/L
Gear Ratio2.00:12.00:1
Alternator16 A17 A
Trim & TiltManualManual
Prop Output11.93 kW13.12 kW
Recommended Boat12–17 ft12–17 ft
MSRP$4,420$4,170
Better / Advantage Lower / Disadvantage Equal / Neutral

2024 Yamaha F20LMHA vs 2025 Tohatsu MFS20ES — Which Is Better?

Choosing between the 2024 Yamaha F20LMHA and the 2025 Tohatsu MFS20ES comes down to your specific boating needs and priorities.

The 2024 Yamaha F20LMHA (2024) is a 20hp 4-stroke outboard from Yamaha, weighing 54 kg (118 lbs). Its electronic fuel injection delivers reliable starts and improved fuel economy compared to carbureted alternatives.

The 2025 Tohatsu MFS20ES offers 20hp with 4-stroke technology, tipping the scales at 59 kg (129 lbs). Its more compact 343 cc displacement keeps weight down while maintaining efficiency.

At 54 kg (118 lbs), the 2024 Yamaha F20LMHA is the lighter option — an important consideration for smaller boats, portability, and overall fuel efficiency.

Both motors are solid choices in the 20 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.