Specification 2023 Honda BF4AHSHNA 2024 Mercury 4 FourStroke
Manufacturer Honda Mercury
Model BF4AHSHNA 4 FourStroke
Year 2023 2024
Horsepower 4 HP 4 HP
Engine Type 4-stroke 4-stroke
Cylinders 1 1
Displacement 123 cc 127 cc
Bore × Stroke 55.1 × 51.5 mm 55.7 × 52.1 mm
RPM Range 4,600–5,600 RPM 4,600–5,800 RPM
Fuel System Carbureted Carbureted
Fuel Type Regular Regular
Weight 28 kg (62 lbs) 29 kg (64 lbs)
Starting System Manual Electric/Manual
Steering Tiller Tiller
Shaft Lengths S S
Gear Ratio 2.15:1 2.15:1
Alternator N/A N/A
Trim & Tilt Manual Manual
Prop Output 2.65 kW 2.39 kW
Recommended Boat 8–12 ft 8–12 ft
MSRP $1,560 $1,710
Better / Advantage Lower / Disadvantage Equal / Neutral

2023 Honda BF4AHSHNA vs 2024 Mercury 4 FourStroke — Which Is Better?

Choosing between the 2023 Honda BF4AHSHNA and the 2024 Mercury 4 FourStroke comes down to your specific boating needs and priorities.

The 2023 Honda BF4AHSHNA (2023) is a 4hp 4-stroke outboard from Honda, weighing 28 kg (62 lbs).

The 2024 Mercury 4 FourStroke offers 4hp with 4-stroke technology, tipping the scales at 29 kg (64 lbs). With a larger displacement of 127 cc, it can deliver more torque at lower RPMs.

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.