Generac iQ5200 vs WEN DF5600X
What is the difference?
The Generac iQ5200 has 3.9 kW of running power, 5.2 kW peak. The WEN DF5600X has 4.5 kW of running power, 5.6 kW peak.
Both are dual-fuel.
The Generac iQ5200 runs 9 h at half load, the WEN DF5600X runs 12.5 h at half load. The WEN DF5600X runs longer on a tank.
The Generac iQ5200 has a 3.2 gal tank, the WEN DF5600X has a 4.3 gal tank.
Specs side by side
| Generac iQ5200 | WEN DF5600X | |
|---|---|---|
| Running W | 3900 | 4500 |
| Peak W | 5200 | 5600 |
| Fuel | dual-fuel | dual-fuel |
| Tank (gal) | 3.2 | 4.3 |
| Run time @50 % (h) | 9 | 12.5 |
| Noise (dB) | — | — |
| CO shutoff | yes | yes |
| Weight (lb) | 111 | — |
| Warranty (yr) | — | 3 |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-10-25 / 2026-11-04. 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, Generac iQ5200 or WEN DF5600X?
The WEN DF5600X. More running watts: 4500 W vs 3900 W.
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