Specification 2024 Mercury 25 FourStroke 2025 Yamaha T25XWHB
Manufacturer Mercury Yamaha
Model 25 FourStroke T25XWHB
Year 2024 2025
Horsepower 25 HP 25 HP
Engine Type 4-stroke 4-stroke
Cylinders 2 2
Displacement 523 cc 488 cc
Bore × Stroke 71.8 × 64.7 mm 67.7 × 67.7 mm
RPM Range 5,300–6,100 RPM 5,300–6,100 RPM
Fuel System EFI EFI
Fuel Type Regular Regular
Weight 65 kg (142 lbs) 63 kg (138 lbs)
Starting System Electric/Manual Electric/Manual
Steering Both Both
Shaft Lengths S/L S/L
Gear Ratio 2.08:1 2.08:1
Alternator 14 A 16 A
Trim & Tilt Manual Manual
Prop Output 16.78 kW 15.29 kW
Recommended Boat 12–17 ft 12–17 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.