Dealing with grime, muck, nasty oil spills in the garage, and dirty driveways may sometimes be inevitable. Without the knowledge and the right tools, making such places clean again may be a painful and arduous task. But things become easier when you understand the operations of a gas pressure washer, and you invest in one. We will present you with the reviews of the best gas pressure washers in the market today, and give you a detailed buyer’s guide so that you know what to look for when you go shopping for one.
Our pick for the best gas pressure washer: Simpson MSH3125 Megashot Gas Pressure Washer
Pressure washers are available in a variety of styles, models, and sizes. From small electric pressure washers to heavy-duty gas pressure washers, your choices are wide and varied, and it pays to arm yourself with a little knowledge before you get out and start shopping for one.
However, if you want to deal with stubborn stains in outdoor areas or your garage, you will find it less tasking if you get a pressure washer that is designed and built to handle such tough cleaning conditions.
Under such circumstances, you will never go wrong when you invest in one of the best gas pressure washers available in the market. We have sampled some of the top brands and models available today so that you can find it easy to pick one.
Also, we have included a detailed guide on what you need to look for when purchasing a gas pressure washer to give you the vital information you need when making your considerations.
Top 10 Best Gas Pressure Washers
Gas Pressure Washer
Simpson MSH3125 Megashot Gas Pressure Washer
(Best Rated: Overall)
(5 / 5)
Simpson Cleaning MS60763-S Megashot Gas Pressure Washer
(4.9 / 5)
Generac Speedwash 7122 Gas Powered Pressure Washer
(4.9 / 5)
SIMPSON Cleaning CM60912 Gas Pressure Washer
(4.8 / 5)
STANLY SXPW2800PSI Gas Pressure Washer
(4.5 / 5)
Cacat Gas Pressure Washer 3600PSI
(4.4 / 5)
Oveloxe 3600PSI Gas Pressure Washer
(4.2 / 5)
Pujua 3600psi Gas Pressure Washer
(3.9 / 5)
Briggs & Stratton 20545 2200PSI Gas Pressure Washer
(3.9 / 5)
AUTLEAD Gas Pressure Washer
(3.8 / 5)
Below is a look at our reviews of the 10 best gas pressure washer you can rely on for your outdoor cleaning needs-:
The Simpson MSH3125 Megashot Gas Pressure Washer is a highly flexible and versatile gas pressure washer ideal for commercial scale pressure washing applications. Some of its outstanding features include-:
A strong and durable tube frame – the pressure washer boasts a strong and durable tube frame that gives it the versatility to be suited for heavy-duty applications. The tube frame is coated with matte black powder, making it not only durable, but also resistant to corrosion and rust.
10-inch wheels – the pressure washer comes with ten-inch pneumatic tires that make it possible to be used over rougher surfaces without any problems. The wheels also add to its stability as well as shock absorption capabilities, which, in turn, protect the inner mechanics of the washer from impact and shock when the machine is in operation.
Axial cam pump – the axial cam pump is designed using the OEM Technologies, reducing the need for constant maintenance for the washer. It implies that with this pump, very minimal maintenance is required, leading to prolonged lifespan for the machine.
5 Quick connect nozzle tips – the washer comes with a total of five quick connect nozzles tips of 00, 150, 250, and 400, giving you the versatility to choose the nozzle that you think best suits the job at hand.
- Honda GC190 engine
- OEM Technologies axial
- 10-inch pneumatic tires
- It is a maintenance-free pump
- Comes with five interchangeable nozzles
- Has a sturdy, steel frame
- 25-foot hose
- Easy to assemble
- Vibrates a lot so the operator must be very careful when using it
- Guns in some unit don’t last long
The Simpson MSH3125 Megashot Gas Pressure Washer is high powered, customizable, powerful and effective in dealing with commercial and large scale domestic cleaning. Because of its strong vibrations, however, you will have to be strong and very watchful if you don’t want it to start dancing and walking around on the pavement.
The Simpson Cleaning MS60763-S Megashot Gas Pressure Washer is another gas pressure washer that makes it to our list of the top ten pressure washers and this is rightly so for its versatile features and reliability. The washer has all you need to make the process of removing tough stains and garage oil spills a breeze. Below is a look at some of the features that make it stand out from the rest-:
Kohler RH265 residential engine – this is a premium residential engine built with the capacity to produce pressures of up to 3100psi, and with a flow rate of 2.4 gallons per minute.
5 Quick Connect Nozzles – the five quick connect nozzles make it easy for you to clean at four different degrees, with one nozzle being dedicated to soap. The nozzles are easy to replace or change in the course of operations.
12-inch tires – the Simpson Cleaning MS60763-S Megashot Gas Pressure Washer comes with 12-inch pneumatic tires designed to help you maneuver through varying terrains.
The fact that they are pneumatic also implies that you will never have to worry about changing the tires for the entire functional life of the pressure washer.
Steel construction frame – the frame of the washer is made of strong and durable steel that provides the necessary versatility for optimal operations.
- PSI: 3200psi
- Gallons per minute: 2.5
- Engine: Honda GC 190
- Pump: OEM Technologies
- Wheel: 12-inch, Never Flat
- Ideal for use in any terrains due to the 12-wheel pneumatic wheels
- Sturdy steel construction for stability during operations
- 5 Quick nozzle tips
- Fitted with premium Kohler residential engine
- Offers real value for the price
- Some units don’t start quite easily
- May vibrate a lot due to the frame and the large wheels
The Simpson Cleaning MS60763-S Megashot Gas Pressure Washer is flexible, designed with ergonomics in mind, and relatively powerful for the normal applications. If you are looking for the best gas pressure washer that will give you a good balance between design, comfort, and performance, then you have every reason to go for this washer.
Generac Speedwash 7122 Gas Powered Pressure Washer is a heavy-duty washer designed to delivery up to 3200psi and 2.7gpm. If you need a washer that will deliver incredible results within a short time, then you have every reason to consider the Generac Speedwash 7122 Gas Powered Pressure Washer.
According to the manufacturer, this gas pressure washer can clean up to 50% faster and cleaner than most of the units within a similar range. Here is a brief look at some of its features-:
Power dial ergonomic spray gun – the spray gun comes with a turbo-charged nozzle that will easily obliterate dirt and grime from the surfaces being cleaned.
Generac 196cc OHV engine – this is what delivers the maximum cleaning performance that is 50% faster and cleaner than what most units within the same range has to offer.
User-friendly controls – the controls in this pressure washer are located in the same location, including the on/off button, fuel shutoff, and the choke. This not only allows for easy access but also enhances the operability of the machine when in use.
High pressure flex hose – the washer boasts of the most flexible pressure hose in the industry. It is non-marring and kink resistant.
Soap blaster – this is one of the few gas pressure washer models you will find with onboard detergent tanks and a soap blaster. With the soap blaster, you can spray soaps up to 3x farther compared to the standard nozzle tips. It also makes the soap to penetrate tough stains, which leads to improved cleaning results.
Turbo Nozzle – the nozzle has a rotating pinpoint stream that makes it a breeze to remove stubborn dirt and grime from the surfaces. This is exactly what you need for cleaning tough brick and concrete surfaces.
- Engine: Generac 196cc OHV engine
- GPM: 2.7gmp
- Product dimensions: 24.2 x 18.9 x 35.5 inches
- Product weight: 62 pounds
- Power broom
- Power-dial gun
- Turbo nozzles
- Soap blaster
- Never flat wheels
- Violent vibrations when placed on an uneven surface
There is no denying that the Generac Speedwash 7122 Gas Powered Pressure Washer is one of the best gas pressure washers, having been designed for comfort, versatility, and convenience in performance. If you are looking for something versatile for regular outdoor pressure washing needs, then we bet you will not be disappointed with the performance of this pressure washer.
The SIMPSON Cleaning CM60912 Gas Pressure Washer is a fully assembled, compact gas pressure washer, inclusive of all the features you may need for a comfortable washing pressure washing experience. Some of this gas pressure washer’s notable features include-:
149cc SIMPSON OHV Engine – the engines come with a large recoil to allow for easy starting and designed to deliver up to 2400psi at 2 gallons per minute. At such a performance, the SIMPSON Cleaning CM60912 Gas Pressure Washer gives you more power than you need to take care of all your residential pressure washing needs.
Lightweight – the SIMPSON Cleaning CM60912 Gas Pressure Washer is considered to be on the lighter side of gas pressure washers, given its total weight is only 38 pounds.
Upright design – when this is combined with the 6-inch never-flat wheels, the washer boasts improved maneuverability and ease of handling. Though the vibrations may sometimes be too much, you will feel pretty comfortable working with the washer.
High pressure hose – the washer comes with a ¼-inch x 25-inch high-pressure hose that is kink resistant and non-marring.
Three spray nozzles – the nozzles are 0-degrees, 25-degrees, and soap nozzles. These should be sufficient for all your residential high-pressure washing needs.
- Product dimensions: 19.5 x 14.2 x 23.5 inches
- Product weight: 44 pounds
- Engine: 149cc Simpsons OHV engine
- PSI: 2400psi
- Wheels: 6-inch never-flat wheels
- Large recoil for easy starting
- Maintenance-free axial cam pump
- Ergonomic spray pump
- Comes fully assembled and ready to use
- Comes with only three spray nozzles
- The small wheels may not be ideal for use in rough terrains
The SIMPSON Cleaning CM60912 Gas Pressure Washer comes with a design that allows for safe, easy and comfortable use. Though it comes with only three spray nozzles, it will suffice for most of your residential high pressure washing needs.
The STANLY SXPW2800PSI Gas Pressure Washer comes with the power and the ergonomic design necessary for effective and comfortable cleaning. It is sturdy, compact, and easy to start, thanks to the overhead cam engine, which also enhances its operability. The other notable features of this pressure washer include-:
STANLEY Easy-start 196cc engine – designed to deliver up to 2800psi at 2.3gpm. This provides the efficiency you need to clean walkways, driveways, patios, and cars.
Front hose connection – allows easy access to the trigger and maintains good balance which further increases the ease of handling and operating the washer.
Sturdy steel frame – the frame is welded and powder coated to prevent rusting and corrosion.
Portable – the STANLY SXPW2800PSI Gas Pressure Washer is fitted with 12-inch never-flat wheels which not only makes it portable but also makes it easy for use in places with rough terrains.
Adjustable pressure regulator – the handgun is ergonomically designed, with all the controls easily accessible, including an adjustable pressure regulator.
- Engine: STANLEY easy-start engine
- Hose: 25’ MorFlex Hose
- Product dimensions: 25.5 x 24 x 21.8 inches
- Product Weight: 70 pounds
- Manufacturer: STANLEY
- Comes with an adjustable pressure regulator
- Fitted with never-flat wheels
- Easy-start overhead cam engine
- Four spray nozzles
- Relatively smaller capacity
- Tiny pinhole on the hose may leak water
The STANLY SXPW2800PSI Gas Pressure Washer is a flexible and an ergonomically designed washer that comes with the relative power you need to accomplish most of your domestic pressure washing needs. If, however, you need something more powerful and versatile that can be used for industrial or large scale power cleaning, then this may not be the most ideal choice. But for the normal domestic applications, it will get the job done to your satisfaction.
The Cacat Gas Pressure Washer 3600PSI is another choice worth considering if you are looking for the best gas pressure washer for your cleaning needs. It is one of the highly rated pressure washers, that boasts of the power, convenience, and versatility needed to grant you more than a satisfactory pressure washing experience. Some of its features include-:
4-stroke OHV engine – the Cacat Gas Pressure Washer 3600PSI comes fitted with a powerful 4-stroke OHV petrol engine designed to delivery up to 3600psi at 2.8gpm. This also makes the unit independent of a power supply.
5 quick connect nozzles – it comes with 0-degrees, 15-degrees, 25-degrees, 40-degrees, and a soap nozzle. This allows you to undertake various cleaning tasks based on the nature of cleaning necessary.
Flexible hose – the washer has a 25feet flexible hose which greatly increases its range of deployment during cleaning operations.
Pistol-style grip – the washer has a pistol-style grip, complete with a trigger spray wand that allows for efficient and effective dispensation during pressure washing.
Stable frame and large wheels – the frame is made of steel that is resistant to rust and corrosion. The washer also comes with a 10-inch premium pneumatic wheel that allows for use in demanding terrains.
- Color: Black
- Rated Pressure: 3600psi
- Flow rate: 2.8gpm
- Engine Horsepower: 7HP
- Product dimensions: 19.7 x 23.8 x 36.6 inches
- A powerful 4-stroke engine
- 5 quick connect nozzles
- 25-feet flexible hose
- Sturdy design with 10-inch wheels
- None, so far
The Cacat Gas Pressure Washer 3600PSI may be a very recent brand, but it is designed for ease of use and comfort. Its powerful engine, 5 quick connect nozzles, the 25-feet flexible hose and 10-inch make it ideal for the normal domestic power cleaning applications as well as industrial or large scale use.
The Oveloxe 3600PSI Gas Pressure Washer is larger and more powerful than most of the gas pressure washers you will find within a similar range. It is a high-performance machine ideal for removing stubborn stains in both industrial and domestic environments.
Some of the features that make it stand out from the rest include-:
A powerful engine – the gas washer is powered by a 7.0hp 4-stroke OHV engine, with an oil capacity of 0.6literes and a fuel volume of 3.6liters. This provides up to 212cc of cleaning power to dig deep and uproot stains in both residential and commercial cleaning environments.
Reliable pump – the washer has an axial cam pump designed with the easy-start technology. This pump is not just easy to start, but also provides a high pressure output for better cleaning results.
Ideal onboard storage – the pump also has on-board storage for keeping the hose organized and easily accessible during cleaning applications. The storage also provides ideal places for you to store the detergent bottles, lance, and the spray. In addition to increasing the convenience of using the washer, such well-thought storage also reduces the chances of accidental damages to the machine or its accessories.
Five spray nozzles – the pump has five quick-connect spray nozzles – 0-degrees, 15-degrees, 25-degrees, 40-degrees, and soap. The nozzles are color-coded to make it easy for you to identify them every time you need to use them.
Multifunctional applications – the power and design of the pump makes it ideal for a wide range of applications, including but not limited to-: cleaning cars, paved areas, driveways, patios and decks among others.
- Material: Steel and plastic
- Pressure: 3600PSI
- Flow rate: 2.8gpm
- Net weight: 28.6kg
- Package Dimensions: 22.6 x 18.9 x 16.9 inches
- Powerful engine for versatile applications
- Five quick connect nozzles
- Comes with on-board storage
- Has 12-inch wheels, hence, ideal for use in demanding terrains
- Mostly suited for industrial applications. It may be expensive for domestic uses.
The Oveloxe 3600PSI Gas Pressure Washer is a powerful unit designed to delivery incredible pressure washing results. With the powerful engine, it is the kind of washer you need to remove dirt, grime, oil spills, and very stubborn dirt from walkways, driveways, warehouses, etc.
We think this washer is too powerful for domestic applications, but you are free to buy it if you desire to experience its power in your home.
The Pujua 3600psi Gas Pressure Washer is another great option worth considering if you are in the market looking for the best gas pressure washer. Though it is a little known brand, it offers incredible power and versatility to take care of both your domestic and industrial pressure cleaning needs. Some of its outstanding features include-:
Powerful engine – the engine is a 7hp, 4-stroke OHV engine, with a maximum pressure of 3600psi at 2.8gpm. With such power and pressure, you are assured of smooth output for long term pressure washing.
5 quick connect nozzles – the pressure washer comes with a total of five quick connect nozzles: 0-degrees, 15-degrees, 25-degrees, 40-degrees, and soap.
Quality large wheels – the wheels feature 10-inch premium pneumatic wheels that are well suited for a variety of terrains.
A flexible hose – the washer comes with a 7.5meter hose for easy maneuvering during cleaning and storage.
Sturdy design – the pressure washer has four rubber supports that ensure it is well-grounded and reduces the impacts of vibration.
- Material: Steel and plastic
- Maximum pressure: 3600psi
- Horsepower: 7hp
- Fuel Volume: 3.6liters
- Product size: 19.7 x 23.8 x 36.6 inches
- Stable frame and large wheels
- Pistol style grip
- Powerful petrol engines
- All-terrain tires
- Relatively shorter hose. This may limit the range of applications in certain instances.
The power and versatility of the Pujua 3600psi Gas Pressure Washer are not in any doubt, and it will make a great choice if you are looking for something you can use both at home and for industrial applications. You may, however, need to look for a relatively longer hose if you don’t want to be limited by the short hose it comes with.
Briggs & Stratton is no stranger in the manufacture of machinery and appliance, and it is not a surprise that one of their models appears in the top ten list of the best gas pressure washers. The Briggs & Stratton 20545 2200PSI Gas Pressure Washer is a powerful washer with the ability to handle a wide range of cleaning projects, including washing cars, driveways, patios, siding and trucks among others.
Here is a brief look at some of its features-:
Multiple spray tips – this provides more versatility, cleaning power and performance
Powerful engine – the washer runs on a 140cc Briggs & Stratton OHV engine that delivers up to 2200psi at 1.9gpm.
Axial cam pump – the washer has maintenance-free axial cam pump that features the Easy Start Technology for easy starting and high pressure output.
Three quick connect tips – these include 0-degrees, 25-degrees and soap tips that easily attaches to the steel spray wand to help with varying cleaning scenarios.
25-foot high pressure hose – this increases the range of use so that you don’t have to keep on moving the machine while you clean.
Never Go Flat Wheels – this provides transportation from one place to another, and also makes it easy to navigate difficult terrains.
- Maintenance free axial cam pump
- Powerful engine
- A 25-feet high pressure hose
- Never-Go-Flat tires
- Has only three quick connect tips. This may be limiting for certain applications
The Briggs & Stratton 20545 2200PSI Gas Pressure Washer is an above average gas pressure washer. Given that it has the PWMA Performance Certificate, you can trust that it will adequately take care of all your pressure washing needs.
The AUTLEAD Gas Pressure Washer is a powerful gas pressure washer suitable for all kinds of applications. It has the power, the range and the accessories needed to give more than satisfactory results for both domestic and industrial applications.
Whether you are looking to clean your car, or you want to clean a warehouse floor full of stubborn stains, this is just the kind of gas pressure washer that will get the job done with relative ease.
Here is a look at the features that give it such incredible powers-:
Powerful engine – the pressure washer is fitted with 6.5HP, 196cc OHV engine that delivers up to 3600psi at 2.6gpm which makes it ideal for any kind of application you may subject it to, both at home and in the industries.
Professional design – it is a sturdy washer, with an ergonomic design that features 12-inch never-flat wheels. Maneuvering it is easy and it rests steadily on flat surfaces, both when in use and when not in use.
Versatile – the washer is suitable for all kinds of cleaning jobs at home in and in the industry. These include but not limited to cleaning pools, boats, trucks, tiles, terraces, porch, walkways and driveways among others.
Four nozzles and a 3-liter detergent tank – the washer comes with four adjustable nozzles – 0-degrees, 15-degrees, 40-degrees, and soap. Additionally, the pressure washer has a 3-liter on-board detergent tank to allow for efficient and longer operations.
Advanced maintenance – if you want your pressure washer to serve you for long, then you have to observe proper care and maintenance. The kind of maintenance and care observed is usually dependent on the make and model, but with this one, however, is to check the oil levels and check the gas system regularly.
No other detailed maintenance will be required if these two are kept on check.
- Maximum Pressure: 3200psi
- GPM: 2.6gpm
- Nozzles: 4
- Engine: 6.5hp, 196 OHV engine
- Product weight: 57.3 pounds
- Sturdy design for versatility application
- On-board detergent tank
- Four nozzles
- Powerful engine ideal for all kinds of pressure washing environments
- Easy maneuverability with the 12-inch never-flat wheels
The AUTLEAD Gas Pressure Washer belongs to the high-end categories of the best pressure washers. It is a very versatile machine that will give you a great experience, both for home and industrial applications. Though relatively expensive, it provides real value for money.
Gas Pressure Washer’s Buyer Guide
With so many brands and models to choose from, it can be confusing to buy a new gas pressure washer, especially if it is going to be your very first purchase. Nearly all the brands are marketing their products as the best, and all are screaming at you so that you can get their washers. However, you should learn to not listen to the noise and exactly what to look for so that you increase your chances of buying a washer that will suit all your needs. Here is a brief guide of some of the things you should watch out for when shopping for a pressure washer-:
The water pressure strength
One of the top considerations you need to make when purchasing a gas pressure washer is the water pressure strength. The main reason for buying such an appliance is to help in cleaning areas with stubborn stains, and with low pressure, both the soap and the water may not penetrate deep to dislodge the dirt. Therefore, if you anticipate working on environments with tough stains, then be sure to invest in a washer with higher water strength. Check the PSI and the GPM rating to confirm how strong the pressure will be.
The best gas pressure washer for you should navigate with ease the terrains where it will be used. For smooth terrains, go for washers with small wheels, but for tough terrains, go for washers with large wheels to make transportation and maneuverability of the machine easy.
The length of the hose
A shorter hose provides you with a short range while a longer hose will provide you with a long range of operations. Ideally, you should always get a longer hose so that you don’t have the machine in proximity when you are working. The machine’s operations may be compromised if the water is allowed to get into some parts.
Tools and accessories
The accompanying tools and accessories will improve the results of your cleaning, as well as the convenience of using the washer. The more tools the washer has, the more versatile it will be check. Some of the tools and accessories worth checking out for include-: the number of brushes, extension wands, spray tips, and surface cleaners amongst others.
Ease of maintenance
The last thing you would wish for is to get the best pressure washer, but have it grounded after a few months’ uses because you didn’t know how to take good care of them. With most of the models you will find in the market today, not a lot of maintenance is required other than checking the fluid levels. However, general inspection is highly recommended, and you should check out the manufacturer’s manual on what you need to keep your unit in a top-notch condition.
Finally, the price also matters a lot when you are trying to buy the best gas pressure washer. Though the washers are available at different price ranges, you should never base your purchase decision on the price alone. Research to learn about the general prices of the make and model you are interested in, then find a good balance between the features you want and the price. In as much as cheap is always expensive, you should also not break the bank to acquire the best gas pressure washer.
A gas pressure washer will make a reliable and powerful cleaning companion for all your pressure cleaning needs. Whether you need for domestic, industrial or commercial use, you will dramatically increase your efficiency and results by investing in the right one. With this review, we hope you now have an idea of some of the brands to watch out for, and you also understand some of the things to look at when shopping for a gas pressure washer. Choose the best that you feel most suits your needs. Happy cleaning.