Specification 2025 Mercury 2.5 FourStroke 2025 Tohatsu MFS2.5CS
Manufacturer Mercury Tohatsu
Model 2.5 FourStroke MFS2.5CS
Year 2025 2025
Horsepower 2 HP 2 HP
Engine Type 4-stroke 4-stroke
Cylinders 1 1
Displacement 55 cc 56 cc
Bore × Stroke 41.4 × 40.9 mm 42.8 × 38.9 mm
RPM Range 4,500–5,700 RPM 4,800–5,800 RPM
Fuel System Carbureted Carbureted
Fuel Type Regular Regular
Weight 13 kg (30 lbs) 14 kg (30 lbs)
Starting System Manual Electric/Manual
Steering Both Tiller
Shaft Lengths S/L S
Gear Ratio 2.15:1 2.15:1
Alternator N/A N/A
Trim & Tilt Manual Manual
Prop Output 1.28 kW 1.31 kW
Recommended Boat 8–12 ft 8–12 ft
MSRP $1,090 $890
Better / Advantage Lower / Disadvantage Equal / Neutral

2025 Mercury 2.5 FourStroke vs 2025 Tohatsu MFS2.5CS — Which Is Better?

Choosing between the 2025 Mercury 2.5 FourStroke and the 2025 Tohatsu MFS2.5CS comes down to your specific boating needs and priorities.

The 2025 Mercury 2.5 FourStroke (2025) is a 2hp 4-stroke outboard from Mercury, weighing 13 kg (30 lbs).

The 2025 Tohatsu MFS2.5CS offers 2hp with 4-stroke technology, tipping the scales at 14 kg (30 lbs). With a larger displacement of 56 cc, it can deliver more torque at lower RPMs.

Both motors are solid choices in the 2.5 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.