Specification2024 Mercury 300 FourStroke2024 Yamaha LF300XCA
ManufacturerMercuryYamaha
Model300 FourStrokeLF300XCA
Year20242024
Horsepower300 HP300 HP
Engine Type4-stroke4-stroke
Cylinders66
Displacement4,503 cc4,169 cc
Bore × Stroke99.1 × 97.2 mm99.4 × 89.5 mm
RPM Range5,400–6,600 RPM5,300–6,400 RPM
Fuel SystemEFIEFI
Fuel TypeRegularRegular
Weight310 kg (684 lbs)287 kg (633 lbs)
Starting SystemElectricElectric
SteeringRemoteRemote
Shaft LengthsXL/XXLXL/XXL
Gear Ratio1.85:11.85:1
Alternator64 A70 A
Trim & TiltPower Trim/TiltPower Trim/Tilt
Prop Output196.86 kW192.39 kW
Recommended Boat22–33 ft22–33 ft
MSRP$38,600$40,280
Better / Advantage Lower / Disadvantage Equal / Neutral

2024 Mercury 300 FourStroke vs 2024 Yamaha LF300XCA — Which Is Better?

Choosing between the 2024 Mercury 300 FourStroke and the 2024 Yamaha LF300XCA comes down to your specific boating needs and priorities.

The 2024 Mercury 300 FourStroke (2024) is a 300hp 4-stroke outboard from Mercury, weighing 310 kg (684 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 2024 Yamaha LF300XCA offers 300hp with 4-stroke technology, tipping the scales at 287 kg (633 lbs). Its more compact 4,169 cc displacement keeps weight down while maintaining efficiency.

At 287 kg (633 lbs), the 2024 Yamaha LF300XCA is the lighter option — an important consideration for smaller boats, portability, and overall fuel efficiency.

Both motors are solid choices in the 300 HP class. Your final decision should factor in your boat size, typical use conditions, dealer availability in your area, and budget.