Specification2024 Mercury 115 Pro XS2025 Tohatsu MFS115AETL
ManufacturerMercuryTohatsu
Model115 Pro XSMFS115AETL
Year20242025
Horsepower115 HP115 HP
Engine Type4-stroke4-stroke
Cylinders44
Displacement1,759 cc1,759 cc
Bore × Stroke84.8 × 77.8 mm85.3 × 76.9 mm
RPM Range5,300–6,200 RPM5,000–6,300 RPM
Fuel SystemEFIEFI
Fuel TypeRegularRegular
Weight180 kg (397 lbs)170 kg (374 lbs)
Starting SystemElectricElectric
SteeringRemoteRemote
Shaft LengthsL/XLL/XL
Gear Ratio2.33:12.33:1
Alternator29 A26 A
Trim & TiltPower Trim/TiltPower Trim/Tilt
Prop Output75.46 kW72.89 kW
Recommended Boat17–24 ft17–24 ft
MSRP$18,200$13,750
Better / Advantage Lower / Disadvantage Equal / Neutral

2024 Mercury 115 Pro XS vs 2025 Tohatsu MFS115AETL — Which Is Better?

Choosing between the 2024 Mercury 115 Pro XS and the 2025 Tohatsu MFS115AETL comes down to your specific boating needs and priorities.

The 2024 Mercury 115 Pro XS (2024) is a 115hp 4-stroke outboard from Mercury, weighing 180 kg (397 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 2025 Tohatsu MFS115AETL offers 115hp with 4-stroke technology, tipping the scales at 170 kg (374 lbs).

At 170 kg (374 lbs), the 2025 Tohatsu MFS115AETL is the lighter option — an important consideration for smaller boats, portability, and overall fuel efficiency.

Both motors are solid choices in the 115 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.