Best Fuel-Efficient Outboard Motors: Mercury, Yamaha, Honda & More

Introduction: Best Fuel Efficient Outboard Motor

When buying an outboard lower unit , fuel efficiency should be a top priority. A fuel-efficient motor saves you money and reduces your environmental impact. Whether you own a Mercury, Yamaha, or Honda, choosing the right motor can make a big difference. In this post, we’ll review the most fuel-efficient outboard motors for 2024.

What Makes an Outboard Motor Fuel-Efficient?

Several factors affect how much fuel your outboard motor uses:

1. Engine Type: Four-stroke engines are more fuel-efficient than older two-stroke models because they burn fuel more completely, wasting less.
2. Engine Size & Power: Smaller engines generally use less fuel, but larger engines are designed to be more efficient while providing more power.
3. Speed & Load: The speed you travel and the weight you carry affect fuel use. Going faster or carrying extra weight requires more fuel. Running at a steady speed uses less fuel.

Top Fuel-Efficient Outboard Motors in 2024

Here are the most fuel-efficient outboard motors for 2024 that provide a great balance of power and fuel savings.

1. Mercury 115 EFI FourStroke

The Mercury 115 EFI FourStroke is known for its fuel efficiency. The EFI system helps burn fuel efficiently, saving you money while offering smooth performance.

• Fuel Efficiency: The EFI system uses fuel efficiently at all speeds.
• Why It’s Efficient: FourStroke technology uses less fuel than older two-stroke engines.

2. Yamaha F90LA

The Yamaha F90LA is a great choice for those seeking fuel economy without losing power. This model is designed for reliability and fuel savings.

• Fuel Efficiency: Thanks to advanced fuel injection, it burns fuel more efficiently.
• Why It’s Efficient: Yamaha’s fuel management system adjusts fuel flow based on load and speed.

3. Honda BF60

The Honda BF60 is a lightweight motor that delivers excellent fuel efficiency for smaller boats.

• Fuel Efficiency: Honda’s PGM-FI fuel injection helps the motor run smoothly while using less fuel.
• Why It’s Efficient: Designed for low emissions, making it eco-friendly.

4. Suzuki DF50A

The Suzuki DF50A is compact and fuel-efficient. It works well for small to medium-sized boats.

• Fuel Efficiency: The Lean Burn Control adjusts the air-to-fuel ratio for better fuel savings.
• Why It’s Efficient: Lean Burn Control ensures efficient performance at different speeds.

5. Evinrude E-TEC G2 150 HP

The Evinrude E-TEC G2 150 HP offers more power without compromising fuel economy.

• Fuel Efficiency: Direct injection technology ensures better fuel efficiency.
• Why It’s Efficient: It delivers up to 15% better fuel economy than older two-stroke engines.

How to Maximize Fuel Efficiency

Even the best fuel-efficient outboard motor can consume more fuel if not used properly. Here’s how to get the best fuel economy:

1. Keep a Steady Cruising Speed

Avoid going full throttle for long periods. Cruising at moderate speeds helps your motor run more efficiently.

2. Avoid Overloading the Boat

Excess weight means your motor works harder, using more fuel. Remove unnecessary gear to keep the boat light.

3. Perform Regular Maintenance

Clean the fuel injectors, check spark plugs, change the unit oil, and inspect the water pump regularly to keep your motor running smoothly.

4. Use High-Quality Fuel

Premium fuel burns cleaner and helps your motor run more efficiently.

Conclusion: Best Fuel-Efficient Outboards for 2024

For boaters looking to save on fuel costs, the Mercury, Yamaha, Honda, Suzuki, and Evinrude outboard motors offer excellent fuel efficiency. No matter the size of your boat, there’s an option that balances performance and fuel savings. Regular maintenance is key to maximizing fuel economy, so be sure to follow the tips above to get the most out of your motor.