Predator 3500 Super Quiet Inverter (71358) vs WEN 56380i Inverter
The WEN 56380i Inverter is the more powerful unit: 3,400 running watts against 3,000 — about 12% more capacity for the WEN 56380i Inverter. The Predator 3500 Super Quiet Inverter (71358) is the quieter of the two (56 dBA vs 57 dBA — though manufacturers measure noise at different loads and distances).
| Predator 3500 Super Quiet Inverter (71358) | WEN 56380i Inverter | |
|---|---|---|
| Type | inverter | inverter |
| Fuel | gasoline | gasoline |
| Running watts (gas / LP for standby) | 3000 W | 3400 W |
| Starting watts (gas) | 3500 W | 3800 W |
| Noise level | 56 dBA | 57 dBA |
| Runtime at 50% load (gas) | — | 8.5 h |
| Runtime at 25% load (gas) | 11 h | — |
| Fuel tank | — | 2.2 gal |
| Output voltage | 120V | 120V |
| Outlets | — | 2x 5-20R, TT-30R, 12V DC, 2x USB |
| Start type | electric | electric |
| CO safety shutoff | Yes | — |
| Parallel capable | Yes | Yes |
| Engine displacement | 212 cc | 212 cc |
| Weight | 102 lb | 99.2 lb |
| Warranty | — | 2 yr |
Frequently asked questions
Which is more powerful, the Predator 3500 Super Quiet Inverter (71358) or the WEN 56380i Inverter?
The WEN 56380i Inverter, at 3,400 running watts on its best fuel versus 3,000 W. Remember that dual-fuel and natural-gas ratings are lower than gasoline ratings — the comparison table shows the published per-fuel figures.
Where do these specifications come from?
Every record on BackupAtlas is hand-curated from manufacturer documentation and spec sheets, and each generator page links to its source document.