Best RV Generators

Best RV Generators

Top-Rated & Best-Selling RV Generators

By  | Generator Product Expert
By  | Generator Product Expert

RV generators can make the difference between a cool, comfortable ride and a hot, sweaty voyage.

That's why this year, we took the guesswork out of finding the best RV generator and made lists of the best-selling, top-rated and expert-recommended models for you to choose from.

Click the tabs below and discover the perfect generator for your RV. Or, learn more in our RV Generator Buyer's Guide first.

Best Selling
Top Rated
Recommended

Top 10 Selling RV Generators

Top 10 Rated RV Generators

Recommended RV Generators

Top Gasoline RV Generators
Recommended
Cummins Onan RV QG 7000 - 7.0HGJAB-900 - 7kW RV Generator (Gasoline)
Cummins Onan RV QG 7000 - 7.0HGJAB-900 - 7kW ...
4.7 out of 54.7 out of 54.7 out of 54.7 out of 54.7 out of 5
(3)
Cummins Onan pretty much owns the RV generator market. This is because these units come with very quiet operation. They are also known for their utility grade power output. These units come with powerful motor starting capability and, with 7000 wa...
Read Jared's Review
Recommended
Cummins Onan RV QG 5500 - 5.5HGJAB-901 - 5.5kW RV Generator (Gasoline)
Cummins Onan RV QG 5500 - 5.5HGJAB-901 - 5.5k...
3.7 out of 53.7 out of 53.7 out of 53.7 out of 53.7 out of 5
(15)
The Cummins Onan 5.5kw is one of the better air-cooled gasoline RV generators on the market and packs a lot of power in a compact package while still offering superior noise reduction and fuel efficiency. Typical applications include Class A and ...
Read Jared's Review
Recommended
Cummins Onan RV QG4000 - 4KYFA-26100 - 4.0kW RV Generator (Gasoline)
Cummins Onan RV QG4000 - 4KYFA-26100 - 4.0kW ...
4.1 out of 54.1 out of 54.1 out of 54.1 out of 54.1 out of 5
(16)
The Cummins Onan QG4000 is a great entry-level product for RV generators. This model features Cummins Onan 4-Cycle OHV engine for the most electrical output for your dollar. If you are looking for a no-frills design or watching your expenses, thi...
Read Jared's Review
Top Diesel RV Generators
Recommended
Cummins Onan RV QD12500 - 12.5HDKCB-11506G - 12.5kW RV Generator (Diesel)
Cummins Onan RV QD12500 - 12.5HDKCB-11506G - ...
$11,347.00
4.5 out of 54.5 out of 54.5 out of 54.5 out of 54.5 out of 5
(2)
If you are thinking about buying an RV generator from us, you are most likely replacing an existing generator which was probably an Onan. Most customers coming to us have an Onan RV generator in their RV now. We always like the motto, "If it isn'...
Read Jared's Review
Recommended
Cummins Onan RV QD8000 - 8HDKAK-1046N - 8.0kW RV Generator (Diesel)
Cummins Onan RV QD8000 - 8HDKAK-1046N - 8.0kW...
$9,424.00
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
(1)
Cummins Onan 8kW is a great mid-sized RV generator and will fit most replacement applications as this is one of the most popular sizes. Most customers coming to us have an Onan RV generator in their RV now. We always like the motto, "If it isn't ...
Read Jared's Review
Recommended
Cummins Onan RV QD6000 - 6HDKAH-1044N - 6.0kW RV Generator (Diesel)
Cummins Onan RV QD6000 - 6HDKAH-1044N - 6.0kW...
$8,415.00
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
(1)
If you need a Diesel RV generator, this is the smallest kW model we offer, but it is still going to offer you the ability to run two AC units with about 1000 extra watts. This model will run quietly enough to meet the standards for National Park...
Read Jared's Review
Top Liquid Propane RV Generators
Recommended
Cummins Onan RV QG 6500 LP - 6.5HGJAB-904 - 6.5kW RV Generator (LP)
Cummins Onan RV QG 6500 LP - 6.5HGJAB-904 - 6...
$5,653.00
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
(4)
Cummins Onan pretty much owns the RV generator market because their units come with very quiet operation. They are also known for their utility grade power output. These units come with powerful motor starting capability. With 6500 watts, you can ...
Read Jared's Review
Recommended
Cummins Onan RV QG 5500 LP - 5.5HGJAB-1119 - 5.5kW RV Generator (LP)
Cummins Onan RV QG 5500 LP - 5.5HGJAB-1119 - ...
$4,386.00
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
(7)
The Cummins Onan 5.5kW is also a nice model that will handle most light and medium use applications. The Cummins Onan has the benefit of a Sound-Attenuating Enclosure with a Thru Flow Cooling System so the noise volume is lower. By selecting a p...
Read Jared's Review
Recommended
Cummins Onan RV QG 3600 LP - 3.6KYFA-26120 - 3.6kW RV Generator (LP)
Cummins Onan RV QG 3600 LP - 3.6KYFA-26120 - ...
$3,611.00
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
(3)
The Cummins Onan unit is ideal for light and medium use applications and will handle all of your basic power needs. This unit is a reliable value and cost-effective solution for applications that don't require a ton of power. This is a great...
Read Jared's Review