While gas pressure washers can blast things clean quickly, not all are made the same.
Electric pressure washers have a compact design, inexpensiveness, and portable. For these reasons, they usually have a special place in the hearts of many homeowners. However, they are only ideal for indoor use or small jobs.
On the other hand, gas powered pressure washers are heavy-duty machines that would stand up to all kinds of tough outside grime. So, they are suited for tough outside jobs.
But since they come with different pressure power, nozzles and cleaning systems, choosing one that is right for your use can be a challenge.
We have narrowed down the search for you and reviewed five of the best gas pressure washer models on the market today. Hope you’ll find one that fits your needs.
Table of Contents
The Best Gas Pressure Washer Reviews Chart
| Power Washer | PSI / GPM | Our Rating | See More |
|---|---|---|---|
WEN Power Washer | 3100 PSI 2.5 GPM |  | See On Amazon |
Generac Power Washer | 3100 PSI 2.4 GPM | | See On Amazon |
Simpson Power Washer | 3100 PSI 2.4 GPM |  | See On Amazon |
Champion Power Washer | 3200 PSI 2.4 GPM | | See On Amazon |
Powerboss Power Washer | 3100 PSI 2.7 GPM |  | See On Amazon |
The WEN PW31 3100 PSI Gas Pressure Washer Review
WEN is an established company that is well known for producing quality products that don’t break the bank. They have a wide range of tools from workshop tools to outdoor tools to industrial tools.
Special Features
- 208 CC 4-Stroke OHVI Engine
- Axial Cam Pump
- Five Quick-Connect Nozzles
- 42-inch quick-connect spray lance
If this will be your first time buying a gas pressure washer, then we recommend you try the WEN PW31 3100 PSI. This machine is one of the more affordable options in the market today and comes with a lot of features that sets it apart from its competitors.
First is the build quality. Just by looking at the WEN PW31 3100 PSI, you’ll notice that it’s a high-quality product and doesn’t look cheap (even though it’s an inexpensive model). The hoses, nozzles, and all other parts seem and feel good in your hands, something that you won’t get from other models.
Since gas pressure washers are primarily used to tackle tough outdoor jobs, many homeowners choices tend to lean towards those with high power. So, if you’re like most people, you will definitely love the 4-stroke OHVI engine which is designed to deliver up to 3,100 PSI.
It’s perfect for handling medium duty cleaning. Honestly, this PSI-count isn’t as high as the heavy-duty commercial grade power washers, but it’s still more than enough to take care of most of your residential cleaning needs. For maximum cleaning effects, this gas pressure cleaner uses 2.5 GPM of water.
The type of pump outfitted on the WEN PW31 3100 PSI is the axial cam pump, which is directly connected to the 208 CC OHVI Engine. So, you should expect the pistons of the axial pump to move at the same speed as the pressure washer engine.
While these types of pumps are popular because they are less expensive, they don’t usually last as long as triplex pumps. Nonetheless, they are still able to produce enough PSI pressure to handle just about any home cleaning job.
Another awesome feature is the five quick-connect nozzles. This means you can vary the amounts of pressure depending on the type of mess you’re cleaning. They are 0˚, 15˚, 25˚,40˚. The 0˚ produces the most aggressive stream of water and suited for lifting the most difficult dirt and spills from surfaces. The 40˚ produces the least amount of pressure which is ideal for less-challenging tasks.
Overall, this is a reliable machine that will make your daily cleaning projects stress-free. The only issue that customers complained about is the frequent engine leaks. However, this is a common problem with many other gas pressure washers, so it shouldn’t take anything out from this machine.
You can see the WEN Gas Pressure Washer Here on Amazon.
The Generac 7019 OneWash 3100 PSI Gas Power Washer Review
Another famed home use pressure washer is the Generac 7019 OneWash 3,100 PSI. Even though it looks much more like a commercial pressure cleaner for some, it is suitable for home use and can leave almost any surface spotless.
Special Features
- 196cc OHV engine.
- 2 oversized never-flat tires.
- Spray gun with integrated Power Dial.
- Spray speed: 3100 PSI.
- Onboard 0.5-gallon detergent tank.
- 25-foot high-pressure hose.
The Generac 7019 might not be the most powerful gas pressure cleaner on the market, but it’s definitely not a mediocre model among gas pressure washers for the household. It boasts a maximum power of 3100 PSI and a 2.4 GPM.
This is accomplished thanks mostly to the Generac OHV engine. The engine itself has a strength of 196cc and is an air-cooled four-stroke design. While this powerful piece of machinery looks enormous, it doesn’t take up too much space thanks to its compact design.
Generac 7019 runs on an axial cam pump. The advantage of the Generac axial pump is that it doesn’t require an oil pump to operate. It can also work on other pressure washer brands or engines up to 3000 PSI with a horizontal mount. Also, these types of pumps are connected directly to the pressure washer so that they can run at the same speed as the motor.
This residential power washer features four quick-change sprayer tips which offer varying amounts of pressure. Like other models, the 0° nozzle provides a pinpointed spray of water perfect for removing the most challenging dirt on rough surfaces. The 25° nozzle blasts a wider but still extremely concentrated stream of water for sweeping away dirt and mud. This nozzle is ideal for power washing your garage floor.
The 40° nozzle jets an even larger fan of water, delivering less pressure for light cleaning and rinsing of cars, boats, roofs, siding, and windows. The soap (65°) nozzle is responsible for blasting a constant stream of soap from the detergent canister. Use this when applying detergents for your cleaning projects.
It comes with a 25-foot high-pressure hose which should be connected to the rear of the spray gun for maximum convenience. That’s one of the longer hoses around and lets you work in wider areas.
The Generac 7019 is without a doubt the washer to purchase if you’re looking for a power washer for less-intimidating cleaning. It offers a little extra power at a still-reasonable price. However, it also has oil leaking issues and vibrates excessively as well.
You can see the Generac Power Washer Here on Amazon
The Simpson 3100 PSI Gas Powered Pressure Washer Review
The Simpson brand has been one of the world’s most innovative, revolutionary and dominant companies in the motorized world. And their pressure washers follow suite. Now with Simpson designing some of the best gas powered pressure washers and generators you can buy in today’s market.
Special Features
- 196cc, Kohler RH265 Air Cooled Engine
- Annovi Reverberi 3-piston axial cam pump
- 0.79 Gallon Fuel Tank
- 12″ Never-Flat Wheels
- 25′ High-Pressure Hose with 5 quick connect nozzles
There are three pressure washer models to choose from Simpson. However, Simpson 3,100 PSI has emerged as the superior option because of its sheer power, affordability and ability to blast clean even the toughest of mold and dirt.
This gas pressure cleaner features a powerful single cylinder 7HP engine, which you can count on over the long term. The engine is 196cc, which provides a lot of power to the axial cam pump.
This is probably one of the features you’ll love about this power washer after all, engine power is one of the most important factors that you must consider when purchasing a gas powered residential pressure washer.
But engine power is not the only spec you want to look at. You also want to consider cleaning power rating. Simpson 3,100 PSI supports very high flow rate and pressure. It has as a flow rate of 2.4 gallons per minute and a maximum pressure of 3100 pounds per square inch. That means its power cleaning rating can work out to 7750, which is the highest residential pressure washers can get. With that, it can tackle the toughest jobs.
If you have different cleanup tasks around your home, the Simpson 3,100 PSI can help you with that. It has four sprayer options when it comes to pressure settings. The zero degrees nozzle jets a powerful and concentrated blast of water while the forty degrees is comparatively gentle and can be used for removing dirt from surfaces that require gentle cleaning. A soap nozzle and handy turbo nozzle that gives you the perfect fan pattern for your type of job are also available.
Even with all these great features, Simpson 3,100 PSI is not entirely perfect. Many customers have reported that the turbo holding bracket attachment is flawed and often doesn’t stay on the handle. Another issue is a water leak, but this is a common problem with many pressure washers. You’ll also hear the noise when you’re close to the unit, a clear indication that it’s not the quietest.
As you can clearly see, there are mostly positive things to talk about this power washer. You might want to think through the turbo holding bracket attachment and noise issue before purchasing this product, but they shouldn’t really take away anything from the outstanding pros we’ve mentioned.
So, in spite of the few minor drawbacks, the Simpson 3,100 PSI is still a machine you should buy if you want to take care of the toughest jobs.
You can see the Simpson Power Washer Here on Amazon.
The Champion 3200 PSI Pressure Washer Review
The Champion Power 3200 gas pressure washer not only provides cost-effective, “do-it-yourself” cleaning power, but also helps you clean through the thickest dirt and grime. It’s a feature-packed machine with high-performance components that insures better cleaning results with less effort for all your outdoor projects.
Special Features
- 224cc, single-cylinder OHV engine
- 4-foot detergent hose and two ½-gallon onboard detergent tanks
- five nozzles (0˚, 15˚, 25˚,40˚, soap), 25-foot high-pressure hose
- High-performance Annovi Reverberi axial cam pump
Whether you need to clean the siding, deck, RV, driveway, furniture, farm equipment or something else, this 3200-PSI pressure washer performs well and will not disappoint no matter the type of job.
It comes with an impressive, powerful single engine which has a displacement of 224 cc that powers the OEM axial cam pump. This pump delivers a pressure of 3200 PSI and has a flow rate of 2.4 GPM. With such specs, there aren’t many jobs that are too tough for this machine.
Since the nozzle affects water flow and pressure, it is always crucial to have a pressure washer with a variety of nozzle sizes for different types of cleaning. The Champion 3200-PSI has five quick-connect nozzles (0˚, 15˚, 25˚, 40˚, soap) which insure maximum cleaning performance of any job.
Like other pressure cleaners, the 0˚ nozzle shoots the most aggressive stream of water and tackles sticky specks of dirt. The 40˚ jets water with the least amount of pressure and the soap nozzle blasts a constant stream of soap from the detergent canister.
It comes with the Annovi Reverberi axial cam pump that is built for high performance and extended pump life. It also ensures steady nozzle pressure for consistent cleaning performance. If you have a wide space to clean, a 25-foot high-pressure hose is included so you can extend your reach.
The dimensions of the Champion Power 3200 gas pressure washer measure 26 x 18 x 38 inches and 68 pounds in weight, which means that you won’t have any particular problems with moving it around or storing it. The dolly-style design along with the 12-inch never flat tires further enhances its maneuverability.
For convenience purposes, this washer features onboard storage for the pressure hose, trigger gun and spray wand. Therefore, you have access to anything you need when you need it. Plus, you’ll be able to keep moving around without having to stop to put things away.
The Champion 3200-PSI is built to last thanks to the durable steel frame. More importantly, it is EPA certified, CARB compliant and comes with a 2-year limited warranty with free lifetime technical support from Champion’s dedicated experts.
Like any other machine we have reviewed on this list, the Champion 3200-PSI isn’t entirely perfect. It has a few drawbacks, and noise is probably the biggest concern. That means, it can be quite noisy sometimes. However, it doesn’t mean you will need ear protection – you’ll just be forced to shout over it when talking to someone.
Another problem is the engine producing fumes. Don’t fret though; it’s normal for gasoline pressure washers to produce fumes. Just avoid using it in enclosed spaces for too long.
Lastly, the engine requires occasional maintenance. Again, this is probably normal with many machines because that’s how you keep them running smoothly as well as extend their lifespan.
You can see the Champion Power Washer here on Amazon.
The PowerBoss Gas Pressure Washer Review
PowerBoss Gas Pressure Washer is one of the best gas pressure cleaners for the money. An excellent balance of quality, features, power, and price. It’s not the prettiest looking pressure washer, but with a maximum of 3100 PSI, there is no denying the fact that it is the ultimate answer for all your household cleaning tasks.
Special Features
- 187cc, 7 HP OHV 4-Stroke, OHV, Air Cooled Engine
- 4 quick-connect tips
- 1 Gallon Detergent Tank
- 10″ Never-Flat Wheels with Chrome F-150 Style Rims
- 25′ High-Pressure Hose
This heavy-duty machine runs on a GC190 Honda engine, one of the best pressure washer engine manufacturers on the market. With this powerful engine, a maintenance-free axial cam pump, and various nozzle tips, this unit can remove dirt from almost any surface you can think of. It is suitable for cleaning driveways, decks, yard fences, among a host of other chores you intend to accomplish within a short span of time.
Since everyone wants an easy-start pressure washer, the PowerBoss Gas Pressure Washer is exactly what you should go for. It has an easy to start engine which is backed by a two-year warranty by Powerboss. With this unit, you’ll forget about oil leaks and dirty footprints on the driveway to your main house. But be ready to spend less time cleaning as well as obtain the best results at no extra effort.
The engine has a displacement capacity of 196 cc which provides plenty of power for various cleaning projects. As we mentioned earlier, the engine is easy to start, a feature that many users have heaped praises on. Even more, the engine is much quieter than most gas powered pressure washers around. An axial cam pump which features easy to start technology is connected to the motor.
While this technology ensures that the pistons of the axial pump move at the same speed as the pressure washer engine, it also offers easy starting. And that makes it more durable to deliver exceptional performance for a more extended period of use. The maintenance-free pump provides water at a volumetric flow rate of 2.7 GPM.
Another feature you’ll love about this machine is its power. It provides a maximum water pressure of 3100 PS and volumetric flow rate of 2.7 GPM. Its cleaning speed averages 7750 cleaning unit, which is what many gas pressure washer can achieve.
If your cleaning involves medium-duty cleaning applications, then this is the machine you ought to buy.
The PowerBoss gas-powered pressure washer features a system of four quick-connect nozzles (0°, 15°, 40°, and soap nozzles) which offer different spray power and range. All these nozzle sizes work the same way as other pressure washers we have recommended.
Like many other gasoline powered pressure washers which are louder compared to their electric counterparts, do expect them the PowerBoss Gas Pressure Washer to be a little noisy. However, the noise levels are quite low thanks to the Honda engines which are known for their quiet and smooth operation. Its compact design further reduces the noise levels, making it comfortable to use.
Many users have said positive things about this product. It is a nice product that comes at an affordable price and gives value for your money. It is very easy to use, easy to store, powerful and durable as well. The only problem is the noise and a little bit of oil leakage. If you can handle these problems, then you don’t have to choose another model.
You can see the Powerboss Gas Pressure Washer Here on Amazon.
Conclusion
A pressure washer is intended to make your cleaning projects time-saving and less-intimidating. You can only achieve this if you choose the right machine.
If this will be your first time purchasing pressure cleaners, it is wise to do some research so you can weigh your options before picking a particular model. If you have used pressure cleaners before, you probably have both the good and bad experiences with your old model. If it worked well for you, stick with it, but if it didn’t, it’s a good idea to upgrade to another model.
The internet provides a lot of information about various pressure washers, and this information comes in very handy while you’re doing your research. We hope that this guide has provided some insights about the models we have reviewed, and you’re ready to choose the right one.
Remember, people look for different things when they go shopping for pressure washers. The amount you’re ready to spend also plays a big part in the product you buy. If you stick to your personal preferences, requirement, and budget, you should be able to find the best gas power washer for your home.
