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Briggs & Stratton 5750 Watt Portable Generator vs WEN GN5602X

Briggs & Stratton 5750 Watt Portable Generator

5750 W running · gasoline

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WEN GN5602X

4500 W running · gasoline

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What is the difference?

The Briggs & Stratton 5750 Watt Portable Generator has 5.75 kW of running power, 7.18 kW peak. The WEN GN5602X has 4.5 kW of running power, 5.6 kW peak.

Both run on gasoline.

The Briggs & Stratton 5750 Watt Portable Generator runs 12 h at half load, the WEN GN5602X runs 12.5 h at half load.

The Briggs & Stratton 5750 Watt Portable Generator has a 7.5 gal tank, the WEN GN5602X has a 4.3 gal tank.

The Briggs & Stratton 5750 Watt Portable Generator has a 2-year warranty, the WEN GN5602X has a 3-year warranty.

The Briggs & Stratton 5750 Watt Portable Generator has 120/240 V AC output, the WEN GN5602X 120 V. Only 240 V output can run 240 V loads such as many well pumps, dryers and central AC.

Specs side by side

	Briggs & Stratton 5750 Watt Portable Generator	WEN GN5602X
Running W	5750	4500
Peak W	7185	5600
Fuel	gasoline	gasoline
Tank (gal)	7.5	4.3
Run time @50 % (h)	12	12.5
Noise (dB)	—	—
CO shutoff	—	yes
Weight (lb)	190	—
Warranty (yr)	2	3
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Specs as read from manufacturer pages on 2026-10-28 / 2026-10-25. 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, Briggs & Stratton 5750 Watt Portable Generator or WEN GN5602X?

The Briggs & Stratton 5750 Watt Portable Generator. More running watts: 5750 W vs 4500 W.

Which has the longer warranty, Briggs & Stratton 5750 Watt Portable Generator or WEN GN5602X?

The WEN GN5602X. Longer warranty: 3 years vs 2 years.

More comparisons

Compare other models → · All Briggs & Stratton models · All WEN models