Specification 2024 Mercury 115 Pro XS 2025 Tohatsu MFS115AETL
Manufacturer Mercury Tohatsu
Model 115 Pro XS MFS115AETL
Year 2024 2025
Horsepower 115 HP 115 HP
Engine Type 4-stroke 4-stroke
Cylinders 4 4
Displacement 1,759 cc 1,759 cc
Bore × Stroke 84.8 × 77.8 mm 85.3 × 76.9 mm
RPM Range 5,300–6,200 RPM 5,000–6,300 RPM
Fuel System EFI EFI
Fuel Type Regular Regular
Weight 180 kg (397 lbs) 170 kg (374 lbs)
Starting System Electric Electric
Steering Remote Remote
Shaft Lengths L/XL L/XL
Gear Ratio 2.33:1 2.33:1
Alternator 29 A 26 A
Trim & Tilt Power Trim/Tilt Power Trim/Tilt
Prop Output 75.46 kW 72.89 kW
Recommended Boat 17–24 ft 17–24 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.