But first, let me clarify your top question right now:

Top 5 Best Gas Pressure Washers

What Is A Gas Pressure Washer?

A gas-powered pressure washer is a relatively simple piece of equipment. It makes use of the engine to push water through a narrow tip. The more water pushed through, the more pressure generated. The water under more pressure moves faster, blasting dirt and grime from the surface you need cleaning.

The working principle of a gas pressure washer is quite similar to that of a high-powered garden hose. However, the former is much more powerful. The force of water a gas pressure washer produce can even cut through protective gear, for example, boots.

Why A Gas-powered Washer Instead Of An Electric Pressure Washer?

A Gas-powered WasherThere are two main types of pressure washer available on the current market, including gas-powered units and electric-powered products.

So why a gas pressure washer is worth your investment?

At first, you may notice that the price of electric appliances is more affordable compared to that of gas-powered ones. Nonetheless, you will quickly see the hidden costs by putting a high demand on the electric unit. Besides the high electricity bills, the reduced lifespan of your washer is another possible consequence.

Meanwhile, a gas-powered washer provides users with high-quality components and a longer lifespan. You can expect your cleaning machine to last for years with proper maintenance.

Gas-powered units also have the edge over electric ones in terms of convenience. While the former can be used almost anywhere, the latter requires your workplace to be within the distance of the nearest plug. Also, the cord-free operation of gas pressure washers eliminates the risk of electric shock when working.

The most important factor is that the power an electric product provides is no match for that of a gas-powered unit. You can save your time and effort with the right gas pressure washer.

In case you have a gas pressure washer at home but have no idea how to use it, we got your back! Check out our detailed instructions.

How To Set Up A Gas Pressure Washer

How To Set Up A Gas Pressure Washer

  • Assemble the unit: Refer to the manual guide delivered with the product. Remember to follow every step strictly to avoid any mistakes.
  • Check the oil: Remove the oil cap and read the levels of the oil inside. There should be enough oil for the washer to operate. Do not pour too much; however, as the oil is likely to overflow during the working process.
  • Fill the gasoline: Really important, right? Gasoline is the primary source of power for the unit to run. Before filling the needed amount, check the manual guide to know the type of fuel you need. The type of fuel may vary depending on the model.
  • Attach high-pressure hose: Attach one end of the hose to the high-pressure inlet and the other one to the spray gun. Make sure that all connections are securely fastened.
  • Plug into the water source: Plug the hose into the coupler and the washer. Inspect the hose for any kinks or leaks and fix them beforehand. Afterward, turn on the water source.
  • Start the engine: You have come to the last step! To start the engine, pull the start cord. Some washers require 1 or 2 pulls, but others may need more. Now just direct the spray gun, press the trigger and wait for the results!

Above is everything you need to know about a gas pressure washer. Let’s come to the best part right now! In the following section, I will walk you through 13 best gas-powered pressure washers on the current market.

Take your pen and note it down!

13 Picks For Best Gas Pressure Washers

SIMPSON Cleaning MSH3125 MegaShot Gas

1. SIMPSON Cleaning MSH3125 MegaShot Gas Pressure Washer Powered

Simpson is one of the most prestigious manufacturers of gas pressure washers. It is reasonable that this Simpson cleaning product made its way to our list today.

This unit is well-constructed with a steel frame and a reliable Honda engine. Despite looking quite sturdy, it is lightweight and easy to maneuver. With its 10” premium pneumatic wheels, you can pull the washer across various kinds of terrains, from gravel drives, dirty paths to uneven stepping stones.

This Simpson comes with five different nozzle tips, more than most pressure washers on the market. Coupled with the kink and abrasion resistant hose, the unit helps you clean anything effortlessly, including siding, driveways, cars and more.

Another plus is that you can receive the product already assembled. Forget all the time-consuming setup tasks above. All you need to do is turn on the engine and start working. How cool is that!

Despite the lack of a detergent tank, this Simpson gas pressure washer is still a decent choice in terms of both price and quality. Go for it if you want optimum performance with minimum investment!

Buy It On Amazon.com

SIMPSON Cleaning MS60763 MegaShot Gas

2. SIMPSON Cleaning MS60763 MegaShot Gas Pressure Washer Powered

Another product from the reputed washer brand Simpson, this unit will set your mind at rest with its guaranteed quality and affordable price.

This Simpson gas pressure washer best impresses the customers with its KOHLER RH265 premium residential engine. This engine enables the product to perform heavy-duty cleaning tasks at ease, for example removing oil spills and grease stains.

Similar to other washers produced by Simpson, the MS60763 unit offers simple assembly process and maximum ease of use. What’s more? You can expect the cleaning unit to come with safety features! The manufacturer provides a safety lock to prevent the spray gun from accidentally going off.

One notice!

The machine has an extremely powerful output. There would be severe damage if spraying the water directly on the skin. You’d better watch out while using it!

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Generac SpeedWash 7122

3. Generac SpeedWash 7122 3200 PSI 2.7 GPM 196cc Gas Powered

This Generac found its place on our list of best gas pressure washers for a reason.

The most noticeable features of it include numerous innovative attachments. The power broom, turbo nozzle and soap blaster equipped can clean up to 50% faster compared to other pressure washers in the same range.

The manufacturer aims to improve the user-friendly aspect of this washer by providing several handy items. The unit comes delivered with an ergonomic spray gun, allowing you to switch between four cleaning modes at your fingertips. Besides, five quick-change nozzle tips and a flexible hose can also significantly reduce your cleaning time.

Cleaning never feels so easy with Generac!

In case you have any problem with this gas pressure washer, do not worry! There is a live chat on the Generac website where you can receive help from technical experts. Rest assured that this website is responsive and helpful.

Buy It On Amazon.com

Karcher G2700 Gas Power Pressure Washer

4. Karcher G2700 Gas Power Pressure Washer

The famous manufacturer Karcher promised cleaner and quicker cleaning on releasing this product. This unit is a robust machine with a 196cc engine, generating 2700 PSI and 2.5 GPM. That said, it can perform general cleaning chores around the home excellently.

In case you live in a narrow space, do not hesitate to go for this model! There is a folding handle provided for convenient storage. Not many manufacturers take this factor into account when producing a gas pressure washer.

It doesn’t stop there!

Feel free to choose the pressure needed for a particular cleaning task with five nozzle tips provided. Also, the spray wand is designed with a safety lock to protect children from the high-pressure water output. If you have children at home, this product is worth your consideration.

However, one minus for this Karcher machine is the poor customer service. You are not guaranteed replaceable parts if your product is defective on arrival. Also, it may take you a while to get a response if you want to report any problem.

Buy It On Amazon.com

 Excell EPW2123100 3100 PSI

5. Excell EPW2123100 3100 PSI 2.8 GPM Cold Water 212CC Gas Powered

Coming from a quality name in the pressure washer making industry, MAT Holdings, this unit totally deserves a place on our list today.

The best characteristic of Excell is the convenience it offers. There is onboard storage to keep the spray gun and hose in their places at all times. The low frame and the collapsible handles also make it easy for you to use and store this washer.

There is no need to worry about unexpected incidents involving the unit. Its heavy-duty roll cage frame can withstand a lot of wear and tear. Moreover, you can maneuver the product across rough terrains effortlessly with the 10-inch never-flat tires.

The warranty policy is slightly different depending on the way you use the product. Customers will get a 2-year warranty for residential use and a 90-day with commercial use.

Buy It On Amazon.com

SIMPSON Cleaning PS3228 PowerShot Gas

6. SIMPSON Cleaning PS3228 PowerShot Gas Pressure Washer Powered

With this Simpson, rest assured that you have a high-quality product on your hands. It is one of the most powerful gas pressure washers on the current market with a pressure output of 3300 PSI. The in-built HONDA engine can serve even commercial purposes, for example removing graffiti and cleaning pavements.

The water flow coming out from the triplex pump remains consistent during cleaning thanks to the Powerboost technology. What’s more? The package also contains a 25-ft kink and abrasion resistant hose with threaded fittings for convenient washing.

This Simpson is undoubtedly a treat for those who need to do cleaning chores often, both amateurs and professionals alike. The steel frame makes the product sturdy, powerful yet compact at the same time. You can transport, set-up and load it to different places at ease.

Buy It On Amazon.com

WEN PW31 3100 PSI

7. WEN PW31 3100 PSI 2.5 GPM Gas Pressure Washer

This gas pressure washer offers some brilliant features that you cannot find among others. Dirt, grime and oil spills are no longer problems with the help of its 208cc four-stroke engine, pumping up to over 2.5 gallons per minute. An impressive number, isn’t it?

Its versatility is remarkable thanks to the cordless operation. You can take advantage of this product to handle any cleaning task, whether it is washing your vehicles, cleaning your driveways or removing old paints.

What if you have to deal with stubborn stains? In this case, the onboard soap tank may come in handy. You can fill this reservoir with approximately 32 ounces of detergent to break down muck, grime, and other surface buildups. There are also onboard slots for five nozzles included.

As a WEN product, you can expect to receive support from skillful technicians and a helpful customer phone line. I am sure that you will not be disappointed with this unit!

Buy It On Amazon.com

PowerBoss Gas Pressure Washer 3100 PSI

8. PowerBoss Gas Pressure Washer 3100 PSI, 2.7 GPM Powered

This Powerboss machine is intended for medium-duty household use with HONDA GC190, 187cc engine. You can trust its quality since all the water pressure, and the flow rate is verified by an independent lab.

Using this gas-powered pressure washer, you can deal with various cleaning chores thanks to four quick-connect nozzles. For your concern, the 0-degree spray tip is suitable for removing stains. Meanwhile, make the best use of the 15-degree tip by cleaning hard surfaces such as concrete, asphalt, as well as vinyl siding. In contrast, delicate cleaning surfaces including cars, boats and soft woods require the 40-degree nozzle.

Just attach the suitable one to the steel spray wand and start working!

The product comes with an axial cam pump, which requires no maintenance at all. One more great thing you cannot miss is its Easy Start technology, supporting convenient start at first pull.

This unit is undoubtedly a balance between price and quality. You get what you pay for!

Buy It On Amazon.com

Powerstroke PS80519B 2200 psi

9. Powerstroke PS80519B 2200 psi Gas Pressure Washer

If you desire a heavy-duty cleaning unit at a reasonable price, this product is definitely for you! The maximum 3100 PSI and 2.5 GPM offers users commercial grade power at home. You can even wash away hardened mud and moss from your sidewalk in no time.

The product looks sturdy featuring heavy-duty rear wheel. However, it is actually convenient for transport and storage with onboard slots. You can store everything from the hose, trigger gun, wand to nozzles on the unit without trouble.

Mobility is not a strength of this cleaning unit, however. It is designed with two 7-inch wheels but not pneumatic never-flat tires. Therefore, you may have difficulty transporting the product across rough terrains.

This Powerstroke is still a reliable, compact and simple compared with other models in the same price range! Make your purchase now if you are looking for a cheap product with basic functions.

Buy It On Amazon.com

Briggs Stratton Gas Pressure Washer

10. Briggs & Stratton Gas Pressure Washer 3100 PSI 2.5 GPM

Briggs & Stratton is a trustworthy brand selling high-quality pressure washers. This machine has 3100 MAX PSI and 2.5 MAX GPM, allowing it to handle various cleaning chores around the home.

The manufacturer did an excellent job of applying technology in the production of this gas-powered pressure washer. The Quiet Sense technology will please you! It keeps the product 40% quieter while triggering the spray gun.

Wait, there’s more!

Forget all the hassle of changing oil regularly, now you have Just Check & Add technology! The Briggs & Stratton 875EXi Series engine requires no oil change throughout its lifetime. Also, you can start cleaning with this unit effortlessly thanks to the Easy Start pump.

The Briggs & Stratton is constructed with an all-steel base, which helps protect your pump from all damage and corrosion. Despite the robust frame, the whole product weighs only 59 pounds for convenient transport and maintenance.

Buy It On Amazon.com

Ford 2700 PSI Gas-Powered Pressure Washer

11. Ford 2,700 PSI Gas-Powered Pressure Washer

Ford has never failed to amaze the customers with its reliable and trustworthy pressure washing products. This unit is no exception!

This Ford combines a 180cc, 6 HP OHV four-stroke engine with a brass axial pump, both of which are guaranteed high-quality. The model can push up to 2.3 gallons per minute, quite an impressive amount compared to those of other units in the same range.

Customers are paying for quality to get this Ford gas pressure washer. It comes equipped with a fold-down handle and no-flat wheels so that you can easily maneuver it across different terrains. There are three quick connect nozzles to suit specific cleaning tasks, even heavy-duty ones. Set your mind at rest since this model claims to handle heavy chores at ease.

In case you want to apply cleaning solution, no problem! There is a soap reservoir on the unit to serve your demand. Just add your favorite detergent and wash away all the stubborn dirt.

As a Ford product, this gas-powered pressure washer is built to last. Hesitate no more!

Buy It On Amazon.com

Generac 6923 3100 PSI

12. Generac 6923 3,100 PSI, 2.4 GPM, Gas Powered Pressure Washer

This Generac model offers customers reliable performance and ease of use in a compact unit. With 3100 PSI and 2.4 GPM, this product fulfills the demand for heavy-duty residential use best.

Probably one of the best parts about this pressure washer is the cushion grip. It supports you to hold the ergonomic spray gun comfortably without hurting your hands even after working for long hours. The spray gun also comes with an easy-to-pull trigger to improve your comfort while cleaning.

There is a 25-foot hose connected to the back of the spray gun, helping you to wash hard-to-reach areas with no difficulty at all. Designing with the user-friendly factor in mind, the manufacturer placed all the control buttons in one location, including on/off, choke and fuel shutoff.

A bonus of this fantastic model is the integrated detergent tank aboard. You can fill in your favorite cleaning solution and move around your house to remove stubborn muck, dirt or stains.

Buy it now or regret later!

Buy It On Amazon.com

Generac 6565 4200 PSI

13. Generac 6565 4,200 PSI 4.0 GPM 420cc OHV Gas Powered

Another product from the famous brand Generac, this unit guarantees to satisfy even the most demanding customers. Let us see what it got to offer.

The most noteworthy feature of this gas pressure washer is the pro-grade triplex pump, which lasts four times longer than the ordinary axial cam pump. The pump does an excellent job in dissipating the heat and enhancing comfort for users.

The 420cc Generac OHV engine employed guarantees the best cleaning results within the shortest time range. Besides, this Generac washer is packaged with an exceptional 50-foot hose. That said, users can clean different corners in the house without having to move the machine alongside.

Sitting on oversized pneumatic tires, the model can travel through different terrains with maximum mobility and maneuverability. The tires even absorb shock on the way!

Power wash your car, remove tough stains on concrete, clean the driveways and more, let this product help you!

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All In All

The gas powered pressure washer is a convenient appliance that every household should own one. It helps complete cleaning tasks effortlessly in no time, thereby making your life a lot easier. You will never go wrong with a quality gas pressure washer!

We have listed above 13 best choices for choosing a gas-powered pressure washer. If you intend to buy one, carefully consider these options. We could compile the list only after a long time investigating and experimenting with multiple products available on the market.

If you find this article useful, please like and share with your friends. And should you have any questions related to the above information, feel free to ask me. I am more than willing to help. See you!