Predator 5000 Dual Fuel Super Quiet Inverter (71367) vs Westinghouse iGen4500
The Predator 5000 Dual Fuel Super Quiet Inverter (71367) is the more powerful unit: 3,900 running watts against 3,700 — about 5% more capacity for the Predator 5000 Dual Fuel Super Quiet Inverter (71367). The Westinghouse iGen4500 is the quieter of the two (52 dBA vs 61.7 dBA — though manufacturers measure noise at different loads and distances). The Predator 5000 Dual Fuel Super Quiet Inverter (71367) offers more fuel flexibility (gasoline, propane) where the Westinghouse iGen4500 runs on gasoline.
| Predator 5000 Dual Fuel Super Quiet Inverter (71367) | Westinghouse iGen4500 | |
|---|---|---|
| Type | inverter | inverter |
| Fuel | gasoline, propane | gasoline |
| Running watts (gas / LP for standby) | 3900 W | 3700 W |
| Starting watts (gas) | 5000 W | 4500 W |
| Running watts (propane) | 3600 W | — |
| Noise level | 61.7 dBA | 52 dBA |
| Runtime at 25% load (gas) | 18.2 h | 18 h |
| Fuel tank | — | 3.4 gal |
| Output voltage | — | 120V |
| Outlets | — | TT-30R, 2x 5-20R, 2x USB |
| Start type | remote electric | remote electric |
| CO safety shutoff | Yes | — |
| Parallel capable | Yes | — |
| CARB compliant | — | Yes |
| Engine displacement | 224 cc | 224 cc |
| Weight | 110 lb | 104.7 lb |
Frequently asked questions
Which is more powerful, the Predator 5000 Dual Fuel Super Quiet Inverter (71367) or the Westinghouse iGen4500?
The Predator 5000 Dual Fuel Super Quiet Inverter (71367), at 3,900 running watts on its best fuel versus 3,700 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.