Specification 2024 Mercury 100 FourStroke 2024 Tohatsu MFS100BETL
Manufacturer Mercury Tohatsu
Model 100 FourStroke MFS100BETL
Year 2024 2024
Horsepower 100 HP 100 HP
Engine Type 4-stroke 4-stroke
Cylinders 4 4
Displacement 1,532 cc 1,532 cc
Bore × Stroke 80.3 × 75.7 mm 82.2 × 72.1 mm
RPM Range 5,100–6,300 RPM 5,000–6,300 RPM
Fuel System EFI EFI
Fuel Type Regular Regular
Weight 170 kg (374 lbs) 158 kg (349 lbs)
Starting System Electric Electric
Steering Remote Remote
Shaft Lengths L/XL L/XL
Gear Ratio 2.33:1 2.00:1
Alternator 38 A 33 A
Trim & Tilt Power Trim/Tilt Power Trim/Tilt
Prop Output 63.38 kW 63.38 kW
Recommended Boat 17–24 ft 17–24 ft
MSRP $14,570 $12,570
Better / Advantage Lower / Disadvantage Equal / Neutral

2024 Mercury 100 FourStroke vs 2024 Tohatsu MFS100BETL — Which Is Better?

Choosing between the 2024 Mercury 100 FourStroke and the 2024 Tohatsu MFS100BETL comes down to your specific boating needs and priorities.

The 2024 Mercury 100 FourStroke (2024) is a 100hp 4-stroke outboard from Mercury, weighing 170 kg (374 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 2024 Tohatsu MFS100BETL offers 100hp with 4-stroke technology, tipping the scales at 158 kg (349 lbs).

At 158 kg (349 lbs), the 2024 Tohatsu MFS100BETL is the lighter option — an important consideration for smaller boats, portability, and overall fuel efficiency.

Both motors are solid choices in the 100 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.