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40hp Supreme

40hp Supreme. The most powerful 40 horsepower in its class.

The 40G Supreme is a biting 4-stroke with electronic injection, able to express its personality even in stressful situations thanks to the "vitality" of its 16 valves, unique in its category. Modern and reliable, it is the 40 horsepower that offers the most and is unmatched in terms of performance. The gritty soul of Yamaha's best-selling outboard: 40hp on paper, but once in the water, you can get much more out of this engine thanks to its technology, which will leave you speechless.

Compatible with Yamaha's digital instrumentation, the 40hp Supreme takes advantage of EFI technology and adjustable idle speed. It also features an oil vapor recovery system and Yamaha's Ideal Anti-corrosion Protection (YDC-30), Yamaha's exclusive patented aluminum alloy, wide-range Power Trim & Tilt, quick and easy fresh water flush system, and finally, a running start protection system.

At a glance

  • Yamaha digital instrumentation
  • Oil vapor recovery system
  • Complies with the RCD regulations
  • Yamaha's Ideal Corrosion Protection System (YDC-30)
  • Wide excursion Power Trim & Tilt for optimal control
  • Simple and fast fresh water washing system
  • Start-up protection system in progress
  • Y-COP as an option
  • EFI for cleaner and more efficient performance
Full Features & Techspecs

40hp Supreme

Whether you enjoy the thrill of water sports or just relaxing on your boat, choose the engine that helps you get more out of your time on the water.

40hp Supreme
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    Always wear a helmet, eye protection and protective clothing. Yamaha encourage you to ride safely and respect fellow riders and the environment. Images shown depict professional riders performing under controlled conditions. Specifications and appearance of Yamaha products as shown here are subject to change without notice and may vary according to requirements and conditions. For further details, please consult your Yamaha dealer.