Mercury

Mercury / FourStroke

Mercury FourStroke 30hp EFI

Mercury 25 and 30hp FourStroke outboards make light work of your biggest adventures.

All Mercury outboards
Mercury FourStroke 30hp EFI

FourStroke

FourStroke 30hp EFI

Power
30 hp
Configuration
Inline-3
Displacement
500cc
Weight
145 lb
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About this engine

Mercury 25 and 30hp FourStroke outboards make light work of your biggest adventures. Quick and compact. Reliable and durable. Efficient and easy to own. FourStroke outboards bring big capabilities to small vessels.

Key features

  • You’re One Step Closer to Adventure
  • Exceptionally Smooth and Quiet
  • Advanced Mercury Tiller
  • Easy to Maintain
  • Available Power Tilt and Trim
  • Electronic Fuel Injection (EFI)
  • FourStroke Performance
  • Speed and Acceleration
  • Lightweight & Compact
  • Powerful Alternator
  • FourStroke Advantage
  • Comfort
  • Durability
  • Compact Design
  • Efficiency
  • SmartCraft® The Power to Do More
  • Warranty & Maintenance
  • Warranty Coverage
  • Get the Latest Mercury News
  • Brochures
  • Sign up for the Mercury Dockline Newsletter for news, promotions and more

Full specifications

Horsepower
30
Alternator amp / Watt
17 amp (210 watt) electric start models
Smartcraft Compatible
Yes (electric start)
Displacement (CID/CC)
30.5 / 500
Dry weight *Lightest model available
145 lbs / 66 kg
Engine type
Inline-3
HP / kW
30/22.1
Remote fuel tank standard (gal / L)
6.6Gal / 25L
Starting
Manual
Trim system
Gas assist