Specification 2024 Mercury 4 FourStroke 2024 Yamaha F4SMHA
Manufacturer Mercury Yamaha
Model 4 FourStroke F4SMHA
Year 2024 2024
Horsepower 4 HP 4 HP
Engine Type 4-stroke 4-stroke
Cylinders 1 1
Displacement 127 cc 121 cc
Bore × Stroke 55.7 × 52.1 mm 54.8 × 51.2 mm
RPM Range 4,600–5,800 RPM 4,600–5,800 RPM
Fuel System Carbureted Carbureted
Fuel Type Regular Regular
Weight 29 kg (64 lbs) 26 kg (57 lbs)
Starting System Electric/Manual Electric/Manual
Steering Tiller Tiller
Shaft Lengths S S/L
Gear Ratio 2.15:1 2.15:1
Alternator N/A N/A
Trim & Tilt Manual Manual
Prop Output 2.39 kW 2.45 kW
Recommended Boat 8–12 ft 8–12 ft
MSRP $1,710 $1,590
Better / Advantage Lower / Disadvantage Equal / Neutral

2024 Mercury 4 FourStroke vs 2024 Yamaha F4SMHA — Which Is Better?

Choosing between the 2024 Mercury 4 FourStroke and the 2024 Yamaha F4SMHA comes down to your specific boating needs and priorities.

The 2024 Mercury 4 FourStroke (2024) is a 4hp 4-stroke outboard from Mercury, weighing 29 kg (64 lbs).

The 2024 Yamaha F4SMHA offers 4hp with 4-stroke technology, tipping the scales at 26 kg (57 lbs). Its more compact 121 cc displacement keeps weight down while maintaining efficiency.

Both motors are solid choices in the 4 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.