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Gasoline Generators

All generators

11 gasoline generators from Westinghouse, Honda, Generac and more. Most cost $400 to $899, and half cost less than $659.

Generac

Inverter, Gasoline, 3000 to 5000 W

+Inverter design for clean, stable power
+Suitable for RV use
+Gasoline fuel is widely available
−Lower output than larger generators on this list
$849.00
as of 11/03/2026 23:10 PST - Details
WestinghouseSpec score 9.0

Inverter, Gasoline, 3000 to 5000 W

+Inverter design for clean power to electronics
+Super quiet operation for campsites and neighborhoods
+Built-in CO sensor for added safety
−Gasoline only fuel option
$899.00
as of 11/04/2026 07:42 PST - Details
Honda

Inverter, Gasoline, 3000 to 5000 W

+Inverter design for cleaner power output
+3000 to 5000 W output for medium loads
+120V output for standard household plugs
$2,799.00
as of 11/03/2026 23:26 PST - Details
WestinghouseSpec score 8.1

Portable, Gasoline, 3000 to 5000 W

+CO sensor: only 9 of 25 here have one
$349.00
as of 11/04/2026 07:42 PST - Details
WestinghouseSpec score 8.1

Inverter, Gasoline, 3000 to 5000 W

+Inverter design for clean power to electronics
+Super quiet operation for campsites and neighborhoods
+Electric start with auto choke for easier starting
−Gasoline only fuel option
$849.00
as of 11/04/2026 07:42 PST - Details
Pulsar

Inverter, Gasoline, 3000 to 5000 W

+Inverter design for cleaner power output
+Runs on gasoline
+Ultra light design for easier carrying
−Output limited to 5000 watts maximum
$450.07
as of 11/04/2026 00:46 PST - Details
Bsmtek

Inverter, Gasoline, 3000 to 5000 W

+Inverter design for cleaner power to electronics
+Runs on gasoline with 3000 to 5000 W output
+RV ready for use with recreational vehicles
−Open frame design exposes components to weather
No price recorded yet.
AmerisunSpec score 8.1

Inverter, Gasoline, 3000 to 5000 W

+Inverter design for cleaner power to electronics
+Runs on gasoline with 3000 to 5000 W output
+RV ready for use with recreational vehicles
$468.28
as of 11/04/2026 11:39 PST - Details
Bsmtek

Inverter, Gasoline, 3000 to 5000 W

+Inverter design produces clean power for sensitive electronics
+Gasoline powered with a 3000 to 5000 watt output range
+Portable open frame design for easy transport
$399.99
as of 11/04/2026 14:37 PST - Details

Compare specs

generatorTypeFuelWattsSpec scorePrice
InverterGasoline3000 to 5000 Wn/a$849.00
as of 11/03/2026 23:10 PST - Details
InverterGasoline3000 to 5000 W9.0$899.00
as of 11/04/2026 07:42 PST - Details
InverterGasoline3000 to 5000 Wn/a$2,799.00
as of 11/03/2026 23:26 PST - Details
PortableGasoline3000 to 5000 W8.1$349.00
as of 11/04/2026 07:42 PST - Details
InverterGasoline3000 to 5000 W8.1$849.00
as of 11/04/2026 07:42 PST - Details
InverterGasoline3000 to 5000 Wn/a$450.07
as of 11/04/2026 00:46 PST - Details
InverterGasoline3000 to 5000 Wn/aNo current price
InverterGasoline3000 to 5000 W8.1$468.28
as of 11/04/2026 11:39 PST - Details
InverterGasoline3000 to 5000 Wn/a$399.99
as of 11/04/2026 14:37 PST - Details
InverterGasoline3000 to 5000 W8.1No current price

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.