Cummins Onan P2500i vs Honda EU3200i
What is the difference?
The Cummins Onan P2500i has 2.2 kW of running power, 2.5 kW peak. The Honda EU3200i has 2.6 kW of running power, 3.2 kW peak.
The Cummins Onan P2500i runs on gasoline, the Honda EU3200i runs on gas.
The Cummins Onan P2500i has a 1 gal tank, the Honda EU3200i has a 1.2 gal tank.
The Cummins Onan P2500i weighs 46 lb, the Honda EU3200i weighs 59 lb. The Cummins Onan P2500i is easier to carry.
The Honda EU3200i can add extra batteries.
Specs side by side
| Cummins Onan P2500i | Honda EU3200i | |
|---|---|---|
| Running W | 2200 | 2600 |
| Peak W | 2500 | 3200 |
| Fuel | gasoline | gas |
| Tank (gal) | 1 | 1.2 |
| Run time @50 % (h) | 8 | — |
| Noise (dB) | — | — |
| CO shutoff | — | yes |
| Weight (lb) | 46 | 59 |
| Warranty (yr) | 3 | — |
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Specs as read from manufacturer pages on 2026-10-31 / 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, Cummins Onan P2500i or Honda EU3200i?
The Honda EU3200i. More running watts: 2600 W vs 2200 W.
Which is lighter, Cummins Onan P2500i or Honda EU3200i?
The Cummins Onan P2500i. Lighter: 46 lb vs 59 lb.
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