A Pressure washer should be a mandatory equipment for every household. The most popular ones are the gas pressure washer and an electric pressure washer.
Electric ones have a lower price, but they don’t tend to last very long, opposing to gas pressure washers that can be more expensive but can last you up to 10 years.
For outdoors cleaning and plumbing, the gas pressure washer can make your life much easier. These washers are heavy, but they usually come with a pair of some sweet wheels, so the whole thing is very remote.
They are more powerful than any electric pressure washer you can find, and the PSI (the amount of pressure one unit can produce) can be up to 4000, and still be used in some heavy house cleaning. The pressure washer makes tough cleaning jobs seem like a slight inconvenience, with this machine you can clean everything from cars to houses and roofs.
When choosing a pressure washer you need to decide on what kind of work will you use it, but to ease your decision we put together a list of best gas pressure washers on the market.
1. SIMPSON Cleaning PS3228-S Gas Pressure Washer Powered by HONDA
- GAIN CLEANING POWER IN YOUR HANDS: If you are looking for a powerful pressure washer with minimal investment that will...
- KINK & ABRASION RESISTANT HOSE: Forget all those messy and easily destroyed water hoses. Invest in our flexible, lightweight,...
- SELECT THE CORRECT NOZZLE TIPS FOR YOUR CLEANING NEEDS: Do not compromise with anything less than perfection when it comes to...
This bad boy is all you need for cleaning the exterior of your house or workplace. It has a 3200 PSI gas pump that can complete any cleaning task you lay ahead of it. The engine is Japanese-made powerful HONDA engine with AAA industrial triplex pump. This washer is perfect for any professional cleaning service, which specializes in graffiti removal, deck cleaning or even paints preparation. Thanks to Honda engine, this gas pressure washer has lots of power, which can clean the mess on any surface, from wood to glass.
Features and Specifications:
Kink and Abrasion Resistant Hose – This flexible, lightweight, high-pressure hose can withstand even the most difficult jobs. The M22 connectors will guarantee a safe and secure use.
Choose the Correct Nozzle Tip – With this gas-powered SIMPSON pressure washer, you will be the king of water pressure! You just have to choose between 5 of the nozzle tips (0°, 15°, 25°, 40°) depending on the surface that you are working with.
Clear Surfaces and Floors in Seconds – This powerful washer is powered by Honda, that makes any cleaning job seem like a summer breeze. Perfect for indoors, but also outdoor cleaning of cement, decks, brick, etc.
✓ It has lots of power and is very easy to start
✓ Doesn’t use too much fuel
✗ High price
✗ The pressure can sometimes fall a little bit
2. Generac 6923 3,100 PSI, 2.4 GPM, Gas Powered Pressure Washer
- Designed with ergonomics in mind, the cushion grip handle improves comfort during cleaning. And you can hold the easy-to-pull...
- Integrated ½-inch gallon detergent tank provides convenient on-board storage for cleaning detergents
- Featuring a Generac OHV horizontal-shaft engine, the pump is well above the ground at the same level as the engine, which...
This product is perfect for those who like quality, but also want to save some money! At a price just south of 400$ it is by no means cheap, but it is also cheaper than a lot of quality gas pressure washers with this power. Its engine can generate up to 3100 PSI which will be more than enough for even heavy-duty applications. Cleaning stuff like driveways, sidewalks, concrete is a piece of cake whit this machine!
Features and Specifications:
Comfortable Handle – The ergonomic spray gun has a cushion grip, and it’s super easy to pull the trigger which will help you avoid sore fingers.
Very Good Portability – The washer features two flat-free wheels that provide easy portability from place to place.
Easy Nozzle Change – It offers four different nozzle tips which can be exchanged in no time!
✓ It has selectable pressure on the gun for different needs
✓ The assembly is easy and relatively fast
✗ The suction tube can sometimes get in the way
3. Karcher G2700 Gas Power Pressure Washer, Performance Series, 2700 PSI, 2.5 GPM
- The Karcher Promise: Cleaner. Quicker.
- Performance driven Karcher KPSTM 196cc engine
- Axial cam pump with aluminum head
This machine comes to us from Karcher, the leading brand in the pressure washer industry. It has a four-cycle engine, which means there won’t be any mixing of the oil and the gas. This washer is designed for household jobs, and with an engine power of 2700 PSI, it creates a medium to a high water stream. The design is pretty compact so that it won’t take too much space. At a price of around 250 bucks, it’s a steal!
Features and Specifications:
Robus, Compact and Easy to Use – It has a folding handle that allows compact and convenient storage. The weight is less than 50lbs, and the footprint is relatively small which will help you store this bad boy with minimum space.
Believe in Kacher – The best-selling washer brand – sounds really good, doesn’t it? Karcher is a German based company that has sold over 12 million washers worldwide! It will make surfaces cleaner-faster.
✓ Very easy to assemble
✓ Small footprint that allows easy storage
✓ Sturdy but easy to maneuver
✗ Not the strongest washer in the business
4. SIMPSON Cleaning ALH3425 Aluminum 3400 PSI Gas Pressure Washer Powered by Honda GX200 Engine
- Honda GX200 OHV commercial Series engine with oil alert
- Aaa industrial Triplex pump with power boost technology which provides higher pressure at the nozzle
- 25' x 5/16" morflex high pressure hose provides high flexibility, is non-marring, kink and abrasion resistant, and equipped...
Want a pressure washer that will blast away any mass you come across? Look no further, this Simpson Gas Pressure Washer powered by Honda engine packs 3400 PSI and cleans everything without a problem. It has an AAA industrial pump that has a power boost technology that will provide higher nozzle pressure. What is also cool, this washer has onboard accessory storage that will keep your nozzle, hose and spray gun in one place.
Features and Specifications:
Big Machine, Big Wheels – This bad boy has big and sturdy 10in wheels that will let you maneuver it very effortlessly.
Detergent System – This Simpson brings a very smart solution for the detergent problem. It features an innovative detergent injection system so that you can fill it easily with cleaners.
Quality Built – The platform is made out of aircraft-grade aluminum. The hose is a quality MorFle hose that has very high flexibility.
✓ Relatively lightweight for the power and quality it packs
✓ Very strong stream
✓ Quick connection between different hose tips
✗ Not cheap
✗ Little shorter hose
5. Powerstroke PS80519B 2200 psi Gas Pressure Washer
- Ultra compact frame and powerful 140cc motor
- Aluminum axial cam pump
- Precision 25 and 40 degree high pressure fan nozzles, low pressure soap nozzle and 21-inch chrome plated spray wand with...
In need for a small pressure cleaner for everyday household cleaning and car washing? This Powerstroke pressure washer is a perfect choice for you! It’s a relatively small machine that packs low to medium power with 2200 PSI and will be a great jump for those who used weaker electric washers before. It has enough strength to clean your yard and fence, but also those dust and dirt drawings your kids have made on the car. For the price of under 200$, it is a must-buy!
Features and Specifications:
Ultra Compact – This washer is very compact and lightweight, so it’s a piece of cake to use. You will have no problems maneuvering with this one, and storing will be easy because of its size.
Cheap but Gold – Although being under 200 dollars this washer is made out of quality plastic and strong aluminum with a solid 25 feet long, non-marring and high-pressure hose.
✓ Cheap but very robust
✓ Easy to assemble and use
✗ Not so powerful
✗ A smaller hose
6. Duromax XP2700PWS 2.3 GPM 5 HP Gas Engine Pressure Washer
- Powerful DuroMax 5 HP Engine with Low Oil Shutdown
- Quick Change Connectors make installing the hose a snap; 5 Quick Connect Nozzles includes: 0 degree, 25 degree, 40 degree and...
- Convenient on-board storage for spray gun, high pressure hose and nozzles; Rear Hose Connection for easy connections and...
Blast away dirt with the Duromax gas pressure washer. It delivers 2,700 psi of pressure power, which is enough to handle any job or any cleaning task you have for it. It has a detergent reservoir embedded with the engine, which helps deliver the cleaning you want. This washer is simple and easy to use, considering the size and weight of this product, it is perfect for cleaning gutters, driveways, roofing, sidewalks and more. The only downside of this gas pressure washer is that it has some plastic parts, and it is made in China, but that is a fair exchange for its low price.
Features and Specifications:
Quick Change Connectors – Five quick nozzles make installing the hose on your machine a snap.
Convenience – board storage for spray gun, rear hose connection for maximum convenience and easy connection, high-pressure hose and nozzles.
Easy to Use – It has a cushion grip that gives an easy to pull the trigger, to improve comfort and reduce fatigue.
✓ High cleaning power
✓ Simple to use
✗ Made in China
✗ Has some plastic parts
7. Ford FPWG2700H-J Gas Powered Pressure Washer, 2700 PSI
- 180cc 5.0 HP OHV Engine and Axial Cam High Pressure Pump
- Fold Down Handle, Single Onboard Soap Tank, 25' Braided High Pressure Hose
- MAX PRESSURE: 2700 PSI and RATED FLOW: 2.3 GPM
This gas pressure washer comes from a well-established automobile manufacture firm Ford. It provides a tremendous capability of cleaning anywhere you need it. For more work in the shorter amount of time, the workhorse has four dispersion tips that are independent of the engine. The tires on the cart are 10” no flat, foam filled pneumatic wheels for mobility and convenience. This product is probably the best unit available in its price range.
Features and Specifications:
Ergonomically Designed Spray Gun – With this gas pressure washer you can work more and longer without the feeling of fatigue.
Polly Foam Filled Never-Flat Tires – With those chrome looking wheels, you will never need to worry about changing the tires on your pressure washer again.
AR-3 Piston Axial Cam Pump – This pump produces 2.3 gallons per minute for extremely effective cleaning.
✓ Guaranteed quality
✓ Non-exhaustive tires
✓ Built-in reservoir
✗ Could be a little tricky to use
8. Briggs & Stratton 20545 2200-PSI Gas Pressure Washer with 550e Series OHV 140cc Engine, 1.9 GPM
- 2200 MAX PSI / 1.9 MAX GPM
- Fuel every project with plenty of reliable Briggs & Stratton power from the 550e Series OHV Engine
- Maintenance-Free axial cam pump with Easy Start technology provides easy, low-effort starting
From washing trucks, sidings, cars, or patios to blasting away persistent driveway dirt, this powerful Briggs and Stratton pressure washer can grasp any outdoor cleaning project. Numerous spray tips give you more cleaning power, versatility, and performance. This gas pressure washer has a bit less pressure power than the rest of its competition, so it is perfect for small to medium cleaning projects like washing cars, driveways or gutters: The stream is precise and gentle, but not very powerful. For the exchange for the lack of power it is extremely easy to use and transport, and that may make a difference when you need to do your work on the field.
Features and Specifications:
High-Quality Engine – 550e series 140cc engine that will power through your weekend or smaller projects.
Lightweight – This machine weighs only 50 pounds, and is extremely easy to carry.
Preserves Water – It uses 80-percent less water than the usual gas pressure washer, but still delivers an efficient and powerful clean.
✓ Great for medium duty
✓ Sturdy wheels
✗ Not as high pressure and PSI as other gas models available on the market
9. Excell EPW2123100 3100 PSI 2.8 GPM 212CC Gas Powered Pressure Washer
- 212cc EXCELL OHV gas engine (50 State)
- On-board storage: Hooks for the spray gun and hose keep them tidy, built-in nozzle holder keeps them handy.Axial style BRASS...
- Ergonomic rust resistant wand assembly with quick connect nozzle tip
Excell’s pressure washer is perfect for power washing your driveway, deck or patio furniture. This beast packs a powerful 212cc EXCELL OHV gas engine, which will ensure enough power to clean even the dirtier tasks. The heavy duty roll cage frame preserves all vital components from any incoming damage. The embarked hose storage keeps the hose with the system at all times, and the folding handle allows you to storage and transports this machine without any problems. Overall this machine is a great pickup for your household, or even for some heavy-duty tasks, the cleaning power is above average, and for this price, this is a really good deal.
Features and Specifications:
Axial Style Pump – Brass head and the stainless steel pistons that this pump has, extend and improve the life of the pump, and in the long term, your machine.
Engine – 212cc Excell gas engine is easy to start, efficient and reliable, it may not be a well-known brand, but the quality of this engine is on par with the rest that is available on the market.
Ergonomicaly Spray Wand – It comes with five quick-connect nozzles that are suitable for multiple cleaning applications, and it also includes 25 feet of 1/4″ high cleaning power hose suited for work in a wide area.
✓ Strong cleaning power
✓ Quality engine
✓ Is convenient to storage
✗ Not suited for delicate cleaning jobs
10. SIMPSON Cleaning PS4240H 4200 PSI of 4 GPM Gas Pressure Washer Powered by HONDA with AAA Triplex Pump
- HONDA GX390 Commercial Series Engine with Oil Alert
- AAA industrial triplex plunger pump provides higher pressure at the nozzle
- 50' x 3/8" Non-Marring Steel-braided Hose with Quick Connectors
The last machine in this review will be another SIMPSON gas pressure washer, but this one has the most cleaning power of them all. This is an extremely powerful machine that has a direct drive. You can complete even the hardest and complicated tasks with this machine. Those who agree with the saying “Time is Money” will be satisfied with this gas pressure washing machine. The AAA industrial triplex pump provides more pressure at the nozzle. It even includes professional spray gun with a safety lock and a downstream injection system.
Features and Specifications:
Pro-Style Spray Wand – It has four stainless, quick tips and the soap applicator nozzle as the last one. It also comes with a 90-day warranty on the gun, hose, spray nozzles and the wand.
Professional Spray Gun – The gun is easy and comfortable to use and operate with, and it comes with the safety lock that will prevent any accidents that may occur.
Downstream Detergent Injection – It allows for a wider selection of cleaners and wider application of their use.
✓ Lots of power
✓ Diverse tips included
✓ Consumes small amounts of fuel
✓ Compact and easy to storage
✗ The pump may be susceptible to breakdown because the pressure of this machine is just too high
Things You Should Know Before Buying a Gas Pressure Cleaner
A pressure cleaner shoots water through a nozzle on a dirty surface you are aiming at. It works a lot better than a stereotypical garden hose that has low pressure. The pressure washer forces dirt off and away from any surface.
There are more than a few key points to look at when you are searching and reading reviews on gas pressure washers:
1. Gallons per minute, or in short GPM – That is the flow rate. From 1 to 5 is the most common. If a cleaner has more GPMs that means more water flow, and yes, that means easier and faster cleaning process. If you buy a high-end cleaner with a lot GPMs, you can finish off more jobs in one day.
2. Pounds per square inch, or in short PSI – that is the pressure. If you are looking for an average that would be anywhere for 1000 to 3500 PSI. The PSI describes the pushing force. But, in this instance, you must also take into consideration that the pushing force highly depends on the nozzle as well as how far away it is from the surface you are cleaning.
3. Cleaning power, or in short CP – cleaning power or cleaning units as it’s sometimes called is the product of gallons per minute and pounds per square inch (GPM x PSI). The CP is the name which is used to describe the overall power of the power washer. Simple, you can look at it as the quantity of work it is capable of doing.
There are a few categories that every pressure cleaner review should have, and also some parts and accessories that are important:
Engines – as you would guess, the most important part of every gas pressure cleaner is the engine. The engines are there to power the pumps. The size and power of the engine is measured by the compression chamber size in cubic centimeters, cc. More cc means more power output of the engine. For example, the Honda GCV190 is a typical pressure washer engine, where the 190 is referred to 190 cubic centimeters.
Pumps – If we are speaking about the mid-tier gas pressure washers, they are using a residential style axial cam pump which is a medium quality pump. If you are looking for a heavy-duty pressure washer than you should know that, of course, you will get a better pump, a triplex plunger pump. All small and least expensive units use wobble pumps. In the next few sentences, there will be more informative on these three types of pumps used in gas pressure washers.
Triplex Plunger Pump (the most expensive pump) – this is the best pump used in the most expensive high-end washers. Its lifespan is easy ten times longer than that of an axial cam pump. It is designed for daily use.
Axial Cam Pump (the midrange pump) – solid pump used in the majority of pressure washers. Lasts 2-3 times as long as a wobble pump.
Wobble pump (the least expensive pump) – this is the ‘worst’ of them all, but also not bad for the price. It will last about 2-3 years, and it is not replaceable or repairable.
Hoses – pressure washer hoses are not all the same. They come in different materials, diameters, lengths and connection types. If we are looking at the diameter, the most common ones are 1/4 inch. The most expensive and professional ones have a diameter of 3/8 inch that allows the unit to have a higher water pressure and flow rate. As of the materials, the most common one is the plastic. If you want to spend some extra money (around 200$), you can get yourself a polyurethane hose that is way more flexible and lightweight so that it is easier for you to care it around.
Hot/Cold Water – hot water is better, and do you know why? Because it cleans way better. Your dishwasher uses hot water for a reason. Hot water pressure cleaners heat up the water to around 140F, which is 60 degrees Celsius for all the Europeans out there. The downside of it is the price – hot water cleaners cost a lot more money.
Nozzles – the nozzles job is to spread the water, also making the pressure higher or lower. There are a few types of nozzle tips. If you are looking for the highest pinpoint pressure than the 0-degree nozzle is perfect. The opposite is the 40-degree nozzle which spreads the water on a large surface but drastically decreases the pressure.
Other Attachments – there are a lot of special attachments for you to use that will help better the cleaning capacity and might of your pressure cleaner. The most popular attachment is a surface cleaner that cleans by using two rotating nozzles, perfect for large, wide, flat areas. Another attachment is an add-on brush that will help you clean things that are too fragile for a strong and high-pressure water stream.
Why You Should Buy a Power Washer Machine
In this section, we will give you top five reasons why every man and house hold should have a power washer at their disposal.
When your car is in a desperate need for cleaning, and you want to wash it at home, the regular hose uses five more times the water than the pressure washer machine. Also, with the power washer, you clean it up to ten times faster. A garden hose gives around 8 GPM of water at 70 PSI, that’s 560 cleaning power units, but the regular gas pressure washer gives 2.3 GPM of water at 2700 PSI, and that’s 6210 cleaning power units. So when using a power washing machine, you can use five times less water and get five times more cleaning power. Another case of why pressure cleaning is so much better than cleaning with water and a hose is because you can put different attachments on the hose of you pressure cleaning machine that can make your life much easier. Especially when you have a vast majority of different jobs to complete in one day.
A pressure washer machine is a money saver in a number of ways. First of all, you use less water for your cleaning jobs, so automatically your water bill will be smaller. That’s because pressure cleaning uses much fewer gallons of water per minute than a regular garden hose, and also it completes the job much faster. If you want to clean your driveway or your deck, you will have to pay someone more than 150$ to clean it. If you take that an average gas pressure washer is around 400$, it will pay off itself after three cleaning jobs. As you all know, keeping surfaces, that you use daily, clean increases their life span. If you regularly clean your driveway, deck, grill or other areas of your household, they will stay healthy longer, and you will not need to replace them as often.
When you need to clean a greasy surface, there is nothing that can substitute a high-pressure water. The cleaning professionals that work for certified contractors highly recommend high-pressure water with soap to clean the most difficult surfaces because it is the only thing that can get through the dirt and filth in small time intervals. You can spend hours on cleaning your deck or driveway of greasy stains and grimy marks, or you can use a pressure washer mixed with proper detergent, and clean it like a pro in just a few minutes.
Increase Your Home Value and Appearance
Thoroughly cleaning your patio, driveway, front steps, garage door or even the exterior walls of your house can increase your house value by up to 10,000$. And if you are planning to put your hose on the market, you bet that the appeal of your house will mean a lot on the first sight. All that for 2 hours of work with you pressure washing machine.
Chores Become Fun
With your new best friend all that cleaning and scrubbing you despised before will become like a new sport for you. That feeling when you destroy all the grease and filth in one clean sweep is oddly satisfying. When you get your pressure washer, you will just look for ways to use it and feel good. Not to mention that after all that fun you will complete your chores and your surrounding will look a lot nicer.
The Most Trusted Pressure Cleaning Brands
Karcher – This German family-owned company is the most trusted company for pressure washers in Europe. They specialize in pressure washing machines exclusively. The first pressure washer that was invented in Europe was a Karcher high-pressure washer machine. If you want a well-established brand with a history of making quality products, this is a brand for you.
Generac Power System – Popular gas pressure washer maker. A recognized American brand that is known for their vast majority of residential-use gas pressure washing machines.
Simpson Cleaning – The gas pressure washers that this company produces are one of the most highly rated and quality pressure washers on the market. They have a vast majority of products, and they even manufacture DeWalt and some Briggs and Stratton pressure washing machines.
Frequently Asked Questions
How to calculate how much cleaning power my pressure washer has?
If you want to know how much cleaning power your machine has, you just have to multiply the number of GPM and PSI. For example, if your pressure washer has 2 GPM and 2200 PSI, the cleaning power is 4400.
Why do gas powered pressure washers have more cleaning power than electric ones?
The problem with electric powered pressure washers is that they cannot draw high amounts of power from the city grid, so they have limitations. The limitation of gas powered machines is only the size of its engine, as long as you have gas you are good.
How much pressure do my pressure washer needs?
It all depends on what kind of work you need it for. If you just need to wash your car, your best option is to go with medium duty pressure washers that have low PSI.
If on the other hand, you must clean your deck, garage floor or driveway, you should go with high PSI pressure washing machine. But you should be careful because the machines with the high PSI can damage wood or plastic surfaces, so take care and clean safe.
Would washing my car or truck with heavy duty power washing machine damage it?
In most cases, no it won’t. With most of the gas pressure washers, you get a vast majority of nozzles to choose from. So as long as you choose the one with the most limitations of power, your car should be fine.
A pressure cleaner is a very handy gadget that will help you ease any cleaning job and save you a ton of time. You will find yourself laughing at those old hoses that you used to clean your car, driveway or yard.
Of all the types of pressure cleaners that you can get, the best one is the gas pressure washer for a couple of reasons. The gas cleaner is stronger, more efficient and has a much longer lifespan.
You will pay a little more money, but it is well worth it. It will make your everyday home jobs that much easier.