Generac 6922 Gas Powered Pressure Washer


  • EASE OF USE 93%


– Powerful and versatile
– Well-built
– Made in the USA, except pump (Made in China)
– Ergonomic design


– Hose quality and length
– Requires more maintenance

Sometimes the only way to get the job done is if you go heavy-duty. For people that need a powerful and reliable gas pressure washer, the Generac 6922 is a worthy choice. It can clean driveways, paths, siding, and vehicles, among other things for extended periods of time. Besides being able to deal with household and professional cleaning tasks, this unit offers a lot of useful features. For more in-depth information, continue reading our review below.

The Specifications

  • DIMENSIONS: 35.4 x 18.8 x 24.4 inches

  • WEIGHT: 57 lbs

  • WATER CONSUMPTION: 2.4 Gallons Per Minute

Take this into consideration before your purchase

At the core of this unit, there’s a Generac OHV engine. With high-quality motor you get excellent performance. To be precise, this means you’ll have 2,800 PSI at your disposal with a flow rate of 2.4 GPM. Included with this model is a 25-foot hose, optimal for most jobs. Product dimensions are 35.4 x 18.8 x 24.4 inches, and the Weight is at 57 lbs., but you get a set of never flat 10″ wheels for convenient transport.

Since this is a gas operated machine, it requires some knowledge about maintenance, but more than makes up for it with its cleaning abilities. As a result, setting everything up might take a while longer for beginners.

The Features

Ergonomic Design

This gas pressure washer is frequent use and features an design that has ergonomics in mind. There’s a cushioned grip handle that boosts comfort and a soft trigger that needs only a light touch. Together, these features reduce fatigue during longer tasks.

Built-in Detergent Tank

Thanks to an integrated 1/2 gallon container, you can use your cleaning agent of choice with this model. The solution can be pumped through the nozzle with a simple switch.

Versatile Attachments

With four different quick-change tips included alongside the Generac 6922, you can take on any job. The 0-degree tip is excellent for hard surfaces and small areas. It can strip rust, caked mud and even paint sometimes. The 25-degree tip can wash patio furniture, driveways, and vehicles. Finally, the 40-degree tip can clean more delicate areas like windows. Additionally, there’s a soap nozzle for application of detergent.

Onboard Storage

For quick access and of all attachments, there’s onboard storage. You can store the house, but also secure the add-ons and wand for easy transport.


Generac offers a 2-year warranty. The first year covers labors and parts for all components. The second year covers only the engine. To claim warranty, you have to have proof of purchase and maintenance.

What We Didn’t Like

Our tests showed this unit to be capable of completing everything from light to heavy tasks. With that said, we couldn’t help but notice a few minor flaws and potential downsides while using it.

Like with many other models, the included 25-foot hose is not ideal for every job. Sometimes it lacks reach so you end up moving it around more than you might like. Other times, it’s not able to get to higher up places. Despite the fact that it has wheels, it’s still a 57 lbs. unit.

Another thing we noticed is that the hose included with this gas pressure washer is not the best. Although we didn’t have any leaks or problems, the hose seems like a weak spot. If you don’t mind the expense and need a more length, get a high-quality hose from a reputable brand

What Do Other Say?

There’s no shortage of reviews online. The majority of them are positive, while some are negative. Most people find this machine to have more than enough power and versatility for all household cleaning jobs. However, users mention not being able to wash second story siding, for example. Some also say they don’t like having to move the main unit around while cleaning cars and trucks. Other than that, it seems to be a strong and reliable unit.

Frequently Asked Questions

Can I adjust the pressure with a dial?
No, this washer puts out a steady PSI. But, the 6602 has an adjustable dial.
How much gas can the fuel tank store?
The capacity of the fuel tank is 8 gallons.
How loud is this pressure washer?
Noise levels are average. You can talk over it without having to shout.
Can I use hot water?
According to the owner’s manual, the limit is 100 (°F).

The Conclusion

For those that want the best gas pressure washer for home use and smaller paid jobs, the Generac 6922 is a strong contender. It has all the attachments you will need, as well as lots of power on tap. Despite some small downsides, this is a reliable model that can serve you for a long time.

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