Specification2024 Mercury 25 FourStroke2025 Yamaha T25XWHB
ManufacturerMercuryYamaha
Model25 FourStrokeT25XWHB
Year20242025
Horsepower25 HP25 HP
Engine Type4-stroke4-stroke
Cylinders22
Displacement523 cc488 cc
Bore × Stroke71.8 × 64.7 mm67.7 × 67.7 mm
RPM Range5,300–6,100 RPM5,300–6,100 RPM
Fuel SystemEFIEFI
Fuel TypeRegularRegular
Weight65 kg (142 lbs)63 kg (138 lbs)
Starting SystemElectric/ManualElectric/Manual
SteeringBothBoth
Shaft LengthsS/LS/L
Gear Ratio2.08:12.08:1
Alternator14 A16 A
Trim & TiltManualManual
Prop Output16.78 kW15.29 kW
Recommended Boat12–17 ft12–17 ft
MSRP$5,390$5,370
Better / Advantage Lower / Disadvantage Equal / Neutral

2024 Mercury 25 FourStroke vs 2025 Yamaha T25XWHB — Which Is Better?

Choosing between the 2024 Mercury 25 FourStroke and the 2025 Yamaha T25XWHB comes down to your specific boating needs and priorities.

The 2024 Mercury 25 FourStroke (2024) is a 25hp 4-stroke outboard from Mercury, weighing 65 kg (142 lbs). Its electronic fuel injection delivers reliable starts and improved fuel economy compared to carbureted alternatives.

The 2025 Yamaha T25XWHB offers 25hp with 4-stroke technology, tipping the scales at 63 kg (138 lbs). Its more compact 488 cc displacement keeps weight down while maintaining efficiency.

Both motors are solid choices in the 25 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.