Mercury 2.5 HP Outboards

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2025 Mercury 2.5 HP 2.5MH

2.5hp Horsepower
41.0 lb Weight
15" (Short) Shaft Length
More Info

Mercury Outboards

Need lightweight portable power? The 2.5 HP Mercury outboard motor weighs in at just 38 pounds and offers portable four-stroke power for aluminum tillers, inflatable soft hulls, jon boats, utilities, and sail boats.

The Mercury 2.5hp outboard models are lightweight, compact and powerful. With a class leading large displacement powerhead (85.5 cc), the 2.5hp Mercury outboards offer plenty of power in a small package. Boating is made easier with features such as the full-size twist grip throttle, forward-neutral gear shift with 360° steering, and built-in 1 liter (.30 gal) fuel tank.

Key Features: 

  • Engine type: 1 cylinder
  • Full throttle RPM: 4,500-5,500
  • Fuel induction system: 2-valve pushrod (overhead valve)
  • Starting: Manuel
  • Steering: Tiller with 360 degree turning