Honda EU2000I VS Yamaha EF2000IS

Honda EU2000I and Yamaha EF2000IS: Which portable generator is the better option for you? Still, have no idea? Let’s scroll down to find the answer!

Differences Between Honda EU2000I and Yamaha EF2000IS

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Power Comparison

People often use an inverter generator to generate power, so this is a critical factor in the comparison of Honda EU2000I vs Yamaha EF2000IS.

Both generators run on gasoline and are highly portable. They also produce 2000 watts at 16.7 amps maximum and 1600 watts at 13.3 amps for continuous output. However, there are some differences that we want to point out.

Honda EU2000I can contain 4.1 liters of fuel, which gives it the ability to run for 4 hours at full load and 9.6 hours at a quarter load. Yamaha EF2000IS, on the other hand, contains 4.4 liters of fuel and operates for a longer period of time, at 4.2 hours at full load and over hours at a quarter load.

Honda EU2000I has a 98.5cc engine, and the Yamaha is equipped with a 79cc engine. They also have a four-stroke engine and an air-cooled engine, but Yamaha runs on the cast iron cylinder liner, while Honda uses the RPM OHC engine instead.

Moreover, the noise level of Honda EU2000I is 53dB at 25% load compared to the Yamaha EF2000IS’s 51.5 dB. On the contrary, at full load, the Honda produces less noise than the other (at 59dB), while the Yamaha generates up to 61dB, which might have some impacts on people who prefer quieter generators.

Honda EU2000I Inverter Generator

Design Comparison

From our perspective in comparing Honda EU2000I vs Yamaha EF2000IS, Yamaha comes in blue and has a more elegant appearance than Honda, which has a red color. They both have handles and wheels to help with easier movements. Also, they are very lightweight and compact, so you don’t have to worry about carrying an inconvenient generator.

In terms of sizes, Honda EU2000I’s length, width, and height are 20.2 x 11.4 x 16.7 inches, respectively, while Yamaha has a 19.3 x 11 x 17.9-inch dimension. The Honda also weighs a little heavier, at 46.3 pounds, when Yamaha only weighs about 44.1 pounds.

Yamaha EF2000IS Generator

Features Comparison

They both provide two 120 voltage AC outlets and one 12 voltage DC, which is usually standard for these small generators. Besides, they have the parallel capability as you can connect two identical units together using a kit and double the overall output power. As a result, you don’t have to spend money on affording a bigger or more powerful generator.

However, Yamaha EF2000IS has rubber feet to reduce noise and vibration. It is also equipped with detachable side panels and an auto-decompression system, while Honda uses advanced inverter technology to become more suitable with sensitive appliances.

Quick Rundown Of Honda EU2000I

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[i2pc show_title=”false” title=”Pros & Cons” show_button=”false” pros_title=”Pros” cons_title=”Cons” ][i2pros]Super Quiet
Offer a 3-year warranty
Easy power increase
Reliable with safe features[/i2pros][i2cons]Can be difficult to start
No LCD screen
Not suitable for heavy appliances[/i2cons][/i2pc]
>>> Read Customer Reviews: Here
>>> Read Customer Reviews: Here

Quick Rundown Of Yamaha EF2000IS

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[i2pc show_title=”false” title=”Pros & Cons” show_button=”false” pros_title=”Pros” cons_title=”Cons” ][i2pros]Highly fuel-efficient
Great reliability
Run with many appliances[/i2pros][i2cons]Power output is limited[/i2cons][/i2pc]
>>> Read Customer Reviews: Here
>>> Read Customer Reviews: Here

Product Videos


In our opinion, Yamaha EF2000IS won for its wonderful runtime and elegant design. However, you can have a look at Honda EU2000I if you want a low-noise generator that can offer a better warranty and make greater connections with sensitive electronic appliances.

After this article comparing Honda EU2000I vs Yamaha EF2000IS, we hope you understand that they both provide excellent use when emergency power is necessary, so don’t hesitate to buy one that is suitable for you and your appliances; you won’t regret it!