5 Quietest 6000 Watt Generators

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Discover the quietest 6000 watt generators so you can get a lot of power comfortably and without waking up the whole neighborhood or camping.

Quietest 6000 watt generators top picks

  1. GENMAX GM6000iED – Quietest 6000 watt generator (63 dBA)
  2. Honda EU7000iS – Quietest powerful generator (52 to 58 dBA) (7000 peak watts)
  3. WEN GN6000 (68 dBA) (non-inverter)
  4. Champion 100519 6250 – Best “6000 watt” generator that is reasonably quiet (69 dBA)
  5. GENMAX GM6000XIE (70 dBA)

I put the actual quietest 6000 peak watt generator at the top of the list but many people will prefer one of the other higher-quality options.

How we selected our top picks

In this selection of the quietest 6000 watt generators, models get a lot of bonus points for having 6000 peak watts, low rated noise levels, and no negative reviews relating to decibels.

At the same time, since you likely care about other details too, I considered some of the following details for the more in-depth reviews below:

  • Run time, power capacity, outlets, portability, etc.
  • User reviews
  • Anecdotal reviews from experts
  • Price
  • Brand trustability and reputation
  • The performance categories below

If a pick seems interesting click it to see the online prices.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
GENMAX GM6000iED88.58<3%6887$$$Check Price
Honda EU7000iS9.59.59<3%9.57.59.55$$$$$$Check Price
WEN GN6000787High
THD
9987$Check Price
Champion 100519 625078.58<3%9787$$Check Price
GENMAX GM6000XIE78.58<3%67.588$$Check Price
Quietest 6000 watt generators performance on a score of 10 in important categories*

*Compared to similar generators and sometimes based on customer input

5 Quietest 6000 watt generators reviewed in-depth

If you care about more than the decibel levels and are not familiar with the top picks, you will likely benefit from more in-depth reviews of the quietest 6000 watt generators.

1. GENMAX GM6000iED – Quietest 6000 watt generator

The GENMAX GM6000iED is the quietest 6000 watt generator on the market at the time of writing with a rating of 63 dBA.

Before you invest in this dual fuel 6000 watt inverter you do need to know that its quality is a lot less impressive than its decibel levels.

GENMAX GM6000iED

There are a relatively high number of reviews where customers mention they have technical issues with the generator right at the start or relatively soon.

You also don’t want to expect the best or fastest customer support from GENMAX. Even if you are still within the one-year warranty.

Pros

  • Quietest 6000 watt generator with 63 dBA
  • GENMAX GM6000IED offers 6000 starting watts, 5250 running watts, 30 amps, and 240 volts (gasoline)
  • Dual fuel feature allows you to run on propane too
  • Nice run time of 13 hours at 25% load
  • Less than 3% THD
  • Weight of 117.9 lb (53.5 kg)
  • 1 year limited warranty

Cons

  • Customer reviews are not that positive
  • Pricey compared to many 6000 watt generators

At the same time, it is worth noting that there are not many 6000 watt generators that combine dual fuel and inverter technology and/or that are this quiet.

The run time of 13 hours and the 5250 running watts of the GENMAX GM6000iED are solid too.

In short, there will be some individuals that will prefer the GENMAX GM6000iED for its noise levels, dual fuel feature, and inverter power.

However, if you are just looking for a quiet but quality generator, you will likely prefer one of the other models on this list.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
GENMAX GM6000iED88.58<3%6887$$$Check Price
GENMAX GM6000iED performance on a score of 10 compared to similar alternatives

2. Honda EU7000iS – Quietest powerful generator

Since I make selections for many different generator power categories, options that are actually 6000 peak watts and very quiet get bonus points.

At the same time, it is worth mentioning the Honda EU7000iS (7000 peak watts) with its very impressive noise levels of 52 to 58 dBA at 25% to 100% load.

This quality generator does come at a hefty price but for purposes like home backup power in a crowded location with a lot of power outages, the Honda EU7000iS could be worth it.

The Honda EU7000iS does have a few exceptional technical issues but if you are familiar with generators, you may have heard about the reliability reputation of Honda generators.

Pros

  • Quietest 7000 watt generator with 52 to 58 dBA (25% to 100% load)
  • Honda EU7000iS offers 7000 starting watts, 5500 running watts, 30 amps, and 240 volts.
  • Nice run time of 16 hours at 25% load
  • Should be less than 3% THD
  • Electric start
  • Honda generator brand reputation
  • Remote operation through Honda My Generator app
  • Four GFCI outlets
  • CO sensor
  • Weight of 263.2 lb (119.4 kg)
  • Relatively positive customer reviews
  • 3 years limited residential and 12 months limited commercial warranties

Cons

  • Expensive compared to other 7000 watt generators and similar power levels
  • A few exceptional cases of technical difficulties

Additionally, you still get three years residential warranty and 12 months commercial warranty in the unlikely case something does go wrong.

Besides in noise levels, the Honda EU7000iS positively stands out from the 6000 watt generators in a variety of other ways too.

You will not really find an electric start, remote operation, GFCI-protected outlets, a CO sensor, or this much run time in the other options.

The high price of the Honda EU7000iS will make many people turn towards alternatives but this model does deserve its high ranking on this list of quietest 6000 watt generators.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Honda EU7000iS9.59.59<3%9.57.59.55$$$$$$Check Price
Honda EU7000iS performance on a score of 10 compared to similar alternatives

3. WEN GN6000

The low price and reasonable noise levels of the WEN GN6000 look very attractive but it is important to highlight that this is not a 6000 watt inverter generator.

In simple words, inverter generators offer low THD power that is suited for running sensitive electronics.

WEN GN6000

Even if you plan to run more medium-sized devices, the higher THD of the WEN GN6000 could speed up wear and tear.

That being said, there are also people who have their own inverters, don’t mind higher THD too much, and/or plan to power devices where this is less relevant.

Pros

  • Reasonable noise levels of 68 dBA
  • WEN GN6000 offers 6000 starting watts, 5000 running watts, 30 amps, and 240 volts
  • Run time of 7.5 hours at 50% load
  • Weight of 119 lb (54 kg)
  • Relatively positive customer reviews
  • 2 years limited residential and 90 days limited commercial warranties
  • A lot of customers
  • Budget-friendly

Cons

  • High THD power is not suited for sensitive electronics
  • Relatively short commercial warranty
  • A few exceptional cases of early technical challenges

If you are in one of these categories, the WEN GN6000 can be a good choice that can save you a good amount of money.

At this point on the list of the quietest 6000 watt generators, the noise levels of the options are not ideal but still reasonable for this power level.

The downsides of the WEN GN6000 will likely turn many people away but as the positive customer reviews imply, this generator can still be the right choice for some individuals.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
WEN GN6000787High
THD
9987$Check Price
WEN GN6000 performance on a score of 10 compared to similar alternatives

4. Champion 100519 6250 – Best “6000 watt” generator

The Champion 100519 6250 is our top pick for the best 6000 watt generator but in terms of noise levels, some of the alternative options perform better.

At the same time is 69 dBA still very reasonable for this power level which makes it so the Champion 100519 6250 will often be the right choice anyway.

Champion 100519 6250

Two of the main things that stand out in this generator are its reliability and positive customer reviews.

People who want a relatively quiet generator for home backup power or other situations where reliability plays a big role can consider this Champion generator.

Pros

  • Reasonable noise levels of 69 dBA
  • Champion 100519 6250 offers 6250 starting watts, 5000 running watts, 30 amps, and 240 volts
  • Nice run time of 13.5 hours at 25% load
  • Less than 3% THD
  • In-depth performance tracking
  • Weight of 121 lb (54.9 kg)
  • Relatively positive customer reviews
  • 3 years limited residential and 270 days limited commercial warranties
  • A lot of customers

Cons

  • Fuel efficiency is not that impressive
  • Oil change is somewhat inconvenient

Two small downsides you do want to know about the Champion 100519 6250 are its below-average fuel efficiency and inconvenient oil change design.

These things make it so you get less electricity out of your fuel (and thus pricier power) and make maintenance just a bit less convenient.

That being said, with how good the Champion 100519 6250 is and how reasonable the price is, many people will prefer this option over the quiet 6000 watt generators on the list.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Champion 100519 625078.58<3%9787$$Check Price
Champion 100519 6250 performance on a score of 10 compared to similar alternatives

5. GENMAX GM6000XIE

The GENMAX GM6000XIE is worth briefly mentioning because it is still one of the quietest 6000 watt generators on the market.

At the same time, it is important to note that I don’t really see how there could be a situation where someone prefers this generator.

GENMAX GM6000XIE

First of all, the GENMAX GM6000XIE does not have that many customers yet which leaves you wondering what the quality will be like at a bigger scale.

And in the customer reviews there are available from the GM6000XIE and other GENMAX brand generators, you get the impression there is a certain risk of technical issues involved.

Pros

  • Reasonable noise levels of 70 dBA
  • GENMAX GM6000XIE offers 6000 starting watts, 5250 running watts, 30 amps, and 240 volts
  • Nice run time of 13 hours at 25% load
  • Less than 3% THD
  • Weight of 106.9 lb (73 kg)
  • 1 year limited warranty

Cons

  • Low number of customers
  • So far not the most promising customer reviews

On top of that are the 70 dBA and one year of warranty not that impressive either.

Three positive points of the GENMAX GM6000XIE that are worth mentioning are the nice run time, portable weight, and low THD 6000 peak watts.

However, again, there will likely not be (m)any people that prefer the GENMAX GM6000XIE over the other 6000 watt generators and similar models.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
GENMAX GM6000XIE78.58<3%67.588$$Check Price
GENMAX GM6000XIE performance on a score of 10 compared to similar alternatives

FAQ

How loud is a 6000 watt generator?

6000 watt generators are often around 68 to 70 decibels loud but the quietest model on our list has a rating of 63 dBA.

What is the quietest 6000 watt generator?

The quietest 6000 watt generator on this list is the GENMAX GM6000iED but keep in mind that this model has its issues.

If you want an even quieter and more powerful generator and don’t mind investing a bit more, you can consider the Honda EU7000iS too.

Lastly, the Champion 100519 6250 is a high-quality 6250 peak watts generator with a more reasonable price and still acceptable noise rating for this power level of 69 dBA.

GENMAX GM6000iED

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Author:

Mats is the founder and head editor of Generator Decision. With a combination of critical thinking, tireless research, and a healthy interest in electronics he helps people find the right generators and how to use these. At this point in the journey, Mats has done research on hundreds of portable generators.