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Mercury 25HP EFI FourStroke

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Available for pre-order - ETA A WEEK


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The Mercury 25 FourStroke outboards effortlessly tackle your most significant journeys. They’re swift and compact, dependable and resilient, efficient and hassle-free. These FourStroke outboards offer substantial capabilities for compact vessels.

  • SmartCraft® digital technologies enhance the boating experience, making it simpler and more pleasurable.
  • These outboards deliver exceptional performance, being the lightest 3-cylinder outboards in their category.
  • Whether you prefer remote or tiller controls, manual or power trim, and electric or manual start, you can tailor your engine setup to match your boating requirements.

NOTE: Brisbane Marine cannot ship this engine model.

Price range: $5,026.00 through $5,821.00

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Mercury 25HP EFI FourStroke Outboard Motor

Reliable Power for Small Boats

The Mercury 25HP EFI FourStroke outboard motor delivers smooth, dependable thrust for dinghies, inflatables, runabouts, and small fishing boats. With 25 horsepower, it offers strong low‑end torque and confident cruising performance. As a result, you get quick acceleration and steady speed control on varied waters.

Advanced EFI for Easy Starts

Importantly, this model features Electronic Fuel Injection (EFI), which automatically adjusts fuel delivery for efficient combustion and cleaner starts. Therefore, you spend less time chasing choke and more time boating. In addition, EFI gives smoother throttle response at all speeds, helping the engine feel responsive whether you’re idling, cruising, or powering up.

Smooth Handling and Control

Furthermore, the Mercury 25HP EFI FourStroke delivers responsive control and predictable handling. Because the power delivery feels linear and balanced, steering stays firm even in choppy conditions. Consequently, manoeuvring becomes easier at the dock and out on open water. This makes it a great choice for both new boaters and experienced captains alike.

Built Tough for Marine Use

In addition, this outboard uses corrosion‑resistant materials designed for both saltwater and freshwater environments. As a result, it holds up well against the elements and regular use. Moreover, protective features like low‑oil pressure warning and over‑rev protection help safeguard the engine for longer life and fewer surprises.

Simple to Maintain and Support

Moreover, routine maintenance on the 25HP EFI FourStroke stays straightforward, and genuine parts are widely available through Mercury’s extensive dealer network. Therefore, servicing costs and downtime are kept manageable. This gives you peace of mind knowing your engine is supported wherever you boat.

A Versatile Choice for Everyday Boating

Finally, the Mercury 25HP EFI FourStroke offers a balanced mix of power, efficiency, and reliability. Whether you’re fishing with friends, cruising coastal waters, or towing a tube, it delivers consistent performance and long‑lasting value on every trip.

If you’re unsure about the correct shaft length for your boat, check out this video.

 

Engine type
  • Inline 3
Displacement (CID/CC)
  • 30.5 cu in (500cc)
Full throttle RPM
  • 5400-5800
Starting
  • Electric
  • Manual
Steering
  • Tiller
Shaft length
  • 15″ / 381 mm
  • 20″ / 508 mm
Gearcase ratio
  • 2.17:1
Dry weight *Lightest model available
  • 60.1 kg
Trim system
  • 6 position
  • Power trim and tilt
SKU: N/A Category:
Weight 70 kg
Dimensions 160.0 × 96.5 × 58.4 cm
Starting

Electric Start, Manual Start

Trim System

Power Trim, Manual (Ratcheting)

Shaft Length

15", 20"

Brand

Mercury Outboard Engines

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