GenMax GM5500i vs Honda EU7000iS
What is the difference?
The GenMax GM5500i has 5 kW of running power, 5.5 kW peak. The Honda EU7000iS has 5.5 kW of running power, 7 kW peak.
The GenMax GM5500i runs on gasoline, the Honda EU7000iS runs on gas.
The GenMax GM5500i has a 3.6 gal tank, the Honda EU7000iS has a 5.1 gal tank.
Specs side by side
| GenMax GM5500i | Honda EU7000iS | |
|---|---|---|
| Running W | 5000 | 5500 |
| Peak W | 5500 | 7000 |
| Fuel | gasoline | gas |
| Tank (gal) | 3.6 | 5.1 |
| Run time @50 % (h) | 8.5 | — |
| Noise (dB) | — | — |
| CO shutoff | — | yes |
| Weight (lb) | — | 263 |
| Warranty (yr) | — | — |
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Specs as read from manufacturer pages on 2026-11-03 / 2026-10-29. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.
Common questions
Which has more running watts, GenMax GM5500i or Honda EU7000iS?
The Honda EU7000iS. More running watts: 5500 W vs 5000 W.
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