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What outboard has the best fuel economy?

Author

Sarah Smith

Published Jan 21, 2026

Outboard motors are built to improve fuel efficiency, but some can save you more fuel than others.
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Here are the top 6 outboard motors considered most fuel-efficient:

  • Suzuki DF25.
  • Yamaha F25.
  • Mercury 75/ 90/ 115.
  • Honda BF6.
  • Evinrude ETEC G2, and.
  • Suzuki DF350A.

How much more fuel efficient is a 4 stroke outboard?

4-Stroke Outboards Pros

The fuel efficiency of a 4-stroke motor can be 50% better than that of a 2-stroke motor with the same HP. As for environmental concerns, 4 stroke outboards produce far less harmful emissions, which can be as much as 90% cleaner than those from a similar sized 2-stroke motor.

Are outboard motors more fuel efficient?

Outboards offer much better fuel economy with fewer gallons per hour and more miles per gallon.

What is the most efficient boat motor?

It will last a lifetime without maintenance, is four times more efficient than the best electric outboards and makes for a totally silent boat ride.

How much gas does a 150 hp outboard use?

For example, a 150-horse engine will use about 15 gallons per hour.

32 related questions found

How fast will a 150 hp outboard go?

A single 115 to 150-hp engine can produce a reasonable performance for an entry-level fiberglass sportboat from 17'-19', depending on the load. With it, a powerboat in this range can have a top speed from 40 to 45 mph, with cruising speeds in the mid-20s.

What is the most reliable outboard motor?

Best Outboard Engines In 2021

  • Suzuki DF90A.
  • Yamaha F25.
  • Suzuki DF25A.
  • Mercury 90-150 FourStroke Lineup.
  • Mercury SeaPro 500HP.
  • Mercury Verado 600HP V12.
  • Torqeedo Deep Blue.
  • Yamaha V-Max SHO 115.

What is the most popular outboard motor?

The top 10 outboards are:

  • Seven Marine 627.
  • Seven Marine 577.
  • Seven Marine 527.
  • Mercury Racing 450R.
  • Yamaha F425 XTO.
  • Mercury Verado 400.
  • Suzuki DF350A.
  • Yamaha F350C.

Who sells the most outboard motors in the world?

Yamaha is the global market leader with 40% market share and reported revenue of $2.6 Billion in Jan-Sep 2019 period, 4% up YOY.It has also said that sales of high margin 200hp outboard motors went up in US and well as Europe in 2019.

Are Mercury outboards the best?

Mercury engines are one of the most popular outboard motors on the market today, and for good reason. They're reliable, powerful, and very efficient. They also come in a number of models and sizes, meaning there's pretty much a Mercury for every type of boat.

How much fuel does a 300 hp outboard use?

If the motor is propped correctly to reach 5500 RPM at WOT, a 300 HPDI will burn about 10.5 to 11 GPH at 3500 RPM and about 13 to 13.5 GPH at 4000 RPM. At 3800 RPM, assuming propped correctly, burn rate should be under 13 GPH, somewhere near the 12 GPH. Guys, thanks.

How much fuel does a 90 hp outboard use?

How Much Fuel Does A 90 Hp 4 Stroke Outboard Use? It burns approximately 89 gallons of fuel per hour when at 90-degrees.

What's better 2-stroke or 4-stroke boat motors?

4-Stroke Outboard Fuel Economy. In the past, 2-stroke motors burned more fuel than 4-strokes. However, the 2-cycle product is now much more efficient in its injection methods used to bring fuel into the engine.

Do 2-strokes use more fuel than 4-strokes?

2-strokes are more fuel efficient than 4-strokes when run at or just above idle, and again above three-quarter throttle, because the fuel is being monitored so precisely. The two engine types consume about the same amount of fuel in the middle of the rpm range, he says.

Which is more fuel efficient 2-stroke or 4-stroke?

Compared to four stroke engines, two strokes are lighter, more efficient, have the ability to use lower-grade fuel, and more cost-efficient. Therefore, the lighter engines results in a higher power-to-weight ratio (more power for less weight).

Who makes the quietest outboard motor?

Because of NVH testing and engineering advancements, Verado's 350hp and 400hp outboards have the quietest HP in the category. Powerful outboards are viewed as symbols of power in many boat owners.

What is the quietest outboard motor?

Advanced NVH testing and engineering make the 350hp and 400hp Verado outboards the quietest in their horsepower category. Many boat owners associate a powerful outboard with a powerful sound. They assume that a high-performance engine has to be loud. Mercury Marine® has a different take.

Are Evinrude motors good?

Clean Energy: BRP, through its Evinrude brand, was the first and only outboard engine manufacturer ever to receive the EPA's Clean Air Technology Excellence Award. In short, at the time of writing, E-Tecs are the cleanest outboards on the planet.

What is the most reliable 150 hp outboard motor?

Yamaha gives a few reasons why the Yamaha F150 is the best-selling 150-hp four-stroke “of all time.” Its “proven reliability” tops the list. In addition, it is “powerful, light, nimble, and compact.”

What is the most reliable 4 stroke outboard motor?

Suzuki DF90.

This outboard engine is of four-stroke, and it has 90 horsepower. It is the best engine to repair because it has a bit long tooth that can be functional for 8 years and more.

Are Honda outboards good in saltwater?

Honda Marine Corrosion Inhibitor

This professional strength corrosion inhibitor and lubricant is especially effective in salt water environments.

How fast will a 200 hp boat go?

How Fast Is 200 Horsepower In Mph Boat? A 90 HP pontoon boat can reach speeds of 18 to 28 miles per hour, while a 200 HP pontoon boat can reach speeds of 37 to 45 miles per hour.

How fast does a Yamaha 115 go?

115 HP. The Yamaha Outboard VF115 V MAX SHO is the fastest 115-hp four-stroke ever, with a top speed of nearly 51 mph. This 377-pounds outboard is a class leader in torque, top speed and efficiency. It's not only the fastest but also 10 pounds lighter than two-stroke competitor outboards.

How fast does a 60hp boat go?

I have a 2019 60hp four-stroke mercury on my 17 foot Lowe Skorpion (aluminum). Top speed is 33-34.5 mph. It has a spitfire prop.