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Generators under $400

All generators

1 generators under $400 from PowerSmart and Westinghouse. Price: $399.

All filtersFilters (1)×
Type: Portable  ×Clear all
BrandWestinghouse1
TypeInverter7Portable1
Watts3000 to 5000 W1
Clear allShow 1 generator
Type: Portable  ×1 resultSort byRecommendedSpec scorePrice: low to highPrice: high to low
WestinghouseSpec score 9.5

Portable, Dual Fuel, 3000 to 5000 W

+Dual fuel operation for gasoline and propane
+RV ready with a 30A outlet
+Built-in CO sensor for added safety
−Portable unit that is not an inverter design
$399.00
as of 11/04/2026 07:42 PST - Details

Compare specs

generatorTypeFuelWattsSpec scorePrice
PortableDual Fuel3000 to 5000 W9.5$399.00
as of 11/04/2026 07:42 PST - Details

Before you buy

Other price ranges

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Popular filters

Inverter Generators40Generators over 9,000 W39Generators with Electric Start34Dual-Fuel Generators33Generators with a CO Sensor25Gasoline Generators25Portable Generators223000 to 5000 W Generators22

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