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Champion 5500-Watt Dual Fuel vs Westinghouse WGen5300c

Champion 5500-Watt Dual Fuel

5500 W running · dual-fuel

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Westinghouse WGen5300c

5300 W running · gasoline

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What is the difference?

The Champion 5500-Watt Dual Fuel has 5.5 kW of running power, 6.88 kW peak. The Westinghouse WGen5300c has 5.3 kW of running power, 6.6 kW peak.

The Champion 5500-Watt Dual Fuel is dual-fuel, the Westinghouse WGen5300c runs on gasoline.

Both run 11 h at half load.

The Champion 5500-Watt Dual Fuel has a 7.7 gal tank, the Westinghouse WGen5300c has a 4.8 gal tank.

The Champion 5500-Watt Dual Fuel is rated at 74 dB, the Westinghouse WGen5300c is rated at 68 dB. The Westinghouse WGen5300c is quieter.

The Champion 5500-Watt Dual Fuel weighs 170 lb, the Westinghouse WGen5300c weighs 136 lb. The Westinghouse WGen5300c is easier to carry.

Both have a 3-year warranty.

Specs side by side

	Champion 5500-Watt Dual Fuel	Westinghouse WGen5300c
Running W	5500	5300
Peak W	6875	6600
Fuel	dual-fuel	gasoline
Tank (gal)	7.7	4.8
Run time @50 % (h)	11	11
Noise (dB)	74	68
CO shutoff	yes	yes
Weight (lb)	170	136
Warranty (yr)	3	3
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Specs as read from manufacturer pages on 2026-10-25 / 2026-10-26. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.

Common questions

Which is lighter, Champion 5500-Watt Dual Fuel or Westinghouse WGen5300c?

The Westinghouse WGen5300c. Lighter: 136 lb vs 170 lb.

Which is quieter, Champion 5500-Watt Dual Fuel or Westinghouse WGen5300c?

The Westinghouse WGen5300c. Quieter: 68 dB vs 74 dB.

More comparisons

Compare other models → · All Champion models · All Westinghouse models