FOUR STROKE

MERCURY FOUR STROKE: 2.5 - 150 Hp

150 HP

Stronger. Lighter. More Durable.
Massive displacement and the lightest 150 hp four-stroke in its class

Compact and Versatile.
It’s the lightest 150hp four-stroke outboard on the market. Smart design makes the 150hp Mercury Four Stroke nearly 20 pounds lighter than its closest four-stroke competitor, and less than a battery weight heavier than a two-stroke. Potential uses for this engine are endless, including bay boats, boats with poling platforms and pontoons with swim platforms.

Inline 4 cylinder
8 valve SOHC
3,000 cc EFI
20 or 25 inch drive shaft
Starting weight 455 lbs

150 HP - Specifications

75, 90 & 115 HP

75, 90 & 115 - More Information

None More Durable - Or Efficient
Tuned for max acceleration and throttle response.
20 lbs Lighter than its closest competition making it the world's lightest low emissions outboard in its power range.
Smoother & Less Vibration - and Quieter than the competition.

Inline 4 cylinder
8 valve SOHC
2,100 cc
20 or 25 inch drive shaft 90 & 115
20 inch drive shaft 75
Starting weight 359 lbs

75, 90 & 115 HP - Specifications

40, 50 & 60 HP

40, 50 & 60 HP - More Information

Held to a Higher Standard
Enhanced fuel injection for boosted efficiency.
A compact, single overhead cam design and long piston stroke gives this range more low end torque for excellent acceleration even when pushing a heavy load.
High displacement, long stroke provides optimum power and a smooth ride with the Command Thrust models.