Specification 2023 Tohatsu MFS9.8BEL 2024 Mercury 9.9 FourStroke
Manufacturer Tohatsu Mercury
Model MFS9.8BEL 9.9 FourStroke
Year 2023 2024
Horsepower 10 HP 10 HP
Engine Type 4-stroke 4-stroke
Cylinders 2 2
Displacement 224 cc 220 cc
Bore × Stroke 54.1 × 48.7 mm 52.8 × 50.3 mm
RPM Range 5,100–6,100 RPM 5,100–5,900 RPM
Fuel System EFI EFI
Fuel Type Regular Regular
Weight 44 kg (97 lbs) 43 kg (95 lbs)
Starting System Electric/Manual Electric/Manual
Steering Both Both
Shaft Lengths S/L S/L
Gear Ratio 2.15:1 2.08:1
Alternator 10 A 10 A
Trim & Tilt Manual Manual
Prop Output 6.41 kW 6.11 kW
Recommended Boat 10–15 ft 10–15 ft
MSRP $2,620 $3,250
Better / Advantage Lower / Disadvantage Equal / Neutral

2023 Tohatsu MFS9.8BEL vs 2024 Mercury 9.9 FourStroke — Which Is Better?

Choosing between the 2023 Tohatsu MFS9.8BEL and the 2024 Mercury 9.9 FourStroke comes down to your specific boating needs and priorities.

The 2023 Tohatsu MFS9.8BEL (2023) is a 10hp 4-stroke outboard from Tohatsu, weighing 44 kg (97 lbs). Its electronic fuel injection delivers reliable starts and improved fuel economy compared to carbureted alternatives.

The 2024 Mercury 9.9 FourStroke offers 10hp with 4-stroke technology, tipping the scales at 43 kg (95 lbs). Its more compact 220 cc displacement keeps weight down while maintaining efficiency.

Both motors are solid choices in the 9.9 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.