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Best Power Washer for Cars – [Top 10 Reviewed] Buying Guide 2021

Washing your car is a part of being a car owner. If you adore your dear car, that is, you will see many people washing their loving vehicles with a bucketful of soapy water. And then some never wash their cars.

Many people do not have the luxury of time to wash their cars by hand regularly. So, they choose the next best option known to them. That is to take their vehicles to the car wash. However, there is a better option, and that is power washers.

There are many types of power washers. Some run using gas and some electric. And they come in different grades of strength. So, it becomes a bit challenging to choose the right type of washer for your vehicle.

If you just don't want to waste your time here , you need a power washer right away, just go through these top three products. You're all good.

Best Power Washer for Cars Review

We have brought you our top pick for the best power washers for cars. We put over 450 products from different brands, and these ten were the only ones that came out victorious. And there is also a buying guide to choose the best product for you.

1.Sun Joe SPX3000 2030 Max PSI 1.76 GPM 14.5-Amp Electric High-Power pressure Washer

Keeping your home clean is a full-time job. And if you add cleaning your car to the list, that task becomes even more daunting.

But what if there were a way to help you make that seemingly impossible task breezy? You would welcome that option with open arms, right? If your answer were yes, you would love the Sun Joe SPX3000 2030 Electric High-Pressure Washer.

This product is a 3-in-1 power washer. You can use it to keep both your car and your house clean. This electric motor has a maximum working pressure of 1450 PSI. And for its affordable price, it is very cost-effective.

Most electric machines have one fatal weakness. They need to stay tethered to their power sources which can limit your area of cleaning. Not with this one.

The Sun Joe SPX3000 Electric Pressure Washer features a 35-foot power chord to help you clean every corner of your house and car. And thanks to its high pressure, you can clean any parts of your vehicle, starting from wheels to your windshield.

Another fantastic feature of this electric pressure washer is its safety lock switch. The total stop system automatically shuts off the pump when idle to save energy. It can also help prolong the machine’s longevity.

Aside from the powerful motor, the  Sun Joe SPX3000 Electric Pressure Washer features various accessories. These accessories include a garden hose adapter, a 34-inch extension wand, etc. With their help, you can maximize your cleaning output. Factoring in its price and features, it is one of the best choices for your cleaning needs.

Major Features & Benefits

  • Features a Total Stop System (TSS) to prolong its lifespan and help you save energy when not operating
  • Features a powerful motor that generates up to 2030 PSI to deliver you with maximum cleaning output
  • It comes equipped with dual detergent tanks to store different types of detergent to eliminate the need for cleaning soap.

What We Liked About It

  • It can help the user tackle a wide variety of their cleaning needs
  • Includes a 34-inch extension cord
  • Accompanied by a 35-foot power cord to help the user extend their range

A Note to Enthusiasts

  • The highest water inlet temperature is 40 degrees Celcius
  • Make sure to use a pump protector lubricant after each use
  • Affordable price for this electric motor

2.Greenworks 1500 PSI 13 Amp 1.2 GPM Pressure power Washer GPW1501

Most people look to invest in power washers to save time and money. But most pressure washers in the market are pretty pricey. What if you come across such a machine that offers excellent water pressure at an affordable price?

Such a product is the best budget Greenworks 1500 PSI model. As its name suggests, the machine can deliver up to 1500 PSI.

First, let us focus on its maneuverability. The electrical unit weighs only 17 lbs, so that you can carry it anywhere. And it also comes with a 35-foot power cord to increase your range.

So, you do not have to look for any power sources on your lawn. You can simply connect it inside, and you are good to go.

Now let us discuss its effectiveness. The unit features a soap applicator. With its help, you can easily clean any surface without leaving a single spot.

And thanks to its high water pressure, you can clean any stubborn grime from your wheels and other surfaces.

Not only is this product economical, but Greenworks also offers a one-year warranty for this product.

Thanks to its twenty feet hose and quick connect feature, this electric model is very user-friendly. As this model provides these features at such an affordable price, it is on our list of the best pressure washers for cars.

Major Features & Benefits

  • Features a soap applicator to help you thoroughly clean any surface
  • It comes equipped with a 35-foot power cord to allow the user to reach every corner
  • Features an adjustable wand to offer the user greater flexibility

What We Liked About It

  • Lightweight model for portability
  • Less noise during operation
  • Affordable price

A Note to Enthusiasts

  • It does not include any batteries
  • Requires a water source
  • The hose is coiled, so keep it away from the electric cord.

3.Homdox Pressure Washer 3490 PSI Electric Power Washer

Everyone has their share of chores every day. And for most people, they mainly involve cleaning. You cannot ignore it if you want to live an extraordinary life.

But as there are various cleaning jobs, you may think you need multiple cleaning tools for that. But thanks to Homodox Power Washer, you only need one.

This product is the ultimate combination of performance, power, and versatility. Its powerful motor can produce up to 3490 PSI water pressure.

And it comes with four different sets of nozzles to use that power for various cleaning tasks. You can use the 0 degrees nozzle to blast through any grime on your lawn. And then, you can use a less powerful flow to clean the exterior of your car.

This machine uses an air-cooled industrial motor that runs on electricity. To help you move unrestrictedly, Homodox offers a 35-foot power cord. And it also comes with an ergonomic spray gun to allow the user to achieve maximum cleaning output.

Major Features & Benefits

  • Features an 1800-watt motor to generate high water pressure for deep cleaning
  • Its hose and nozzles feature copper connections to avoid any leakage
  • Features four types of adjustable nozzles to tackle different kinds of cleaning needs

What We Liked About It

  • Features a Total Stop System to save energy and prolong its life
  • It comes equipped with a 35-foot power cord to help the user increase their range
  • It comes equipped with durable wheels, which adds to its portability

A Note to Enthusiasts

  • Maximum temperature of 40 degrees Celcius
  • Make sure not to use any high-pressure nozzle when washing your car
  • Includes a 24-month warranty to help the user use it without any worries

4.Mrliance 3650PSI Electric power Pressure Washer

Are you tired of dragging your heavy cleaner from here to there all the time? Worry no more because Mrliance has brought you an all-purpose cleaner on wheels.

This pressure washer has a wheel feature that allows its users to drag it anywhere they need to.

But that is not all. This electric model features a powerful 1800-watt motor. With its help, the machine can generate up to 3650 PSI water pressure.

But that does not mean it can only take care of heavy cleaning duties. With its four sets of adjustable nozzles and ergonomic spray gun, the power washer can take care of light and medium cleaning duties as well.

Major Features & Benefits

  • Features a high-power motor to generate up to 3650 PSI water pressure for deep cleaning
  • It comes equipped with copper connectors for effortless hookup
  • Features a Total Stop System to prolong its life and save energy

What We Liked About It

  • Includes a 2-year warranty
  • Versatile applications
  • It comes equipped with wheels for higher mobility

A Note to Enthusiasts

  • Make sure to turn the pump off when, not in use
  • Do not use to wash your cars in close range
  • Make sure to not point it at any people or pets

5.Karcher K1700 PSI Electric power Washer

Cleaning is a tedious job. And it becomes even more of a hassle when the tool you are using is not up to the mark. That is why you should lean towards Karcher’s K1700 power washer for your convenience.

It is an excellent combination of value, comfort, and innovation which has sacred its position as one of the best power washers for cars.

This lightweight model comes equipped with an on/off footswitch to help you turn off the pump without even moving an inch.

And it features a reliable universal motor. Moreover, it also features a removable detergent tank. So, you can conveniently take care of all of your cleaning needs with this machine. And thanks to its ergonomic spray gun, you will have a relaxing time doing so.

Major Features & Benefits

  • Features an on/off footswitch to add to the user’s convenience
  • Includes three nozzles to offer it user a versatile usage
  • It comes equipped with a large removable bin to save you from any storage hassles

What We Liked About It

  • Easy to set up
  • Lightweight
  • It comes equipped with the wheel feature for portability

A Note to Enthusiasts

  • Three years of the limited warranty
  • Take caution when using as it can expose you to harmful chemicals
  • The detergent tank has a holding capacity of 0.3 gallon

6.Westinghouse 2030 PSI Power Washer

Westinghouse has been a powerhouse in the cleaning industry for a long time. And the 2030 unit is a prime example of their longevity in such a competitive market.

It showcases the human-focused design and ground-breaking technology that Westinghouse takes pride in.

The manufacturers at Westinghouse focuses on making human-focused designs. Thanks to that, the 2030 PSI electric pressure washer comes equipped with an ergonomic spray gun to make your cleaning job more manageable.

And its soap tank can help you store all types of detergent. And its anti-tipping design with a low center of gravity adds to its portability.

The unit can generate up to 2030 PSI of water pressure. So, you can take care of any light or medium cleaning duty with this unit.

Thanks to the features it offers, you can do it with ease. Moreover, the 2030 PSI unit offers all these fantastic features at a very reasonable price.

Major Features & Benefits

  • Can generate up to 1.76 GPM water flow to help you achieve maximum cleaning output
  • Features quick-connect nozzles for ease of use
  • It comes equipped with an onboard soap tank to enhance your cleaning experience.

What We Liked About It

  • Features a soap applicator
  • Lightweight and super compact design
  • The wheel feature includes an anti-tipping design with a low center of gravity.

A Note to Enthusiasts

  • Owing to its mid-range power, it can take care of light to medium degree jobs.
  • Cannot operate without a proper water source
  • Make sure to clean the soap dispenser for maximum efficiency.

7.Suyncll 3800PSI Electric Power Washer

Many people opt for gas-powered washers for cars because they think that the electrical models lack power. But Suyncll’s 3800 PSI unit will prove them wrong.

With a maximum water flow rate of 2.6 gallons per minute, the electric unit does not fall behind any gas-powered ones.

With its high-power motor, this product is one the best when it comes to pressure washing. It can take out any stains from a multitude of surfaces and save you time and money.

And thanks to its safety features, you can get to pressure washing without worrying about any leakage. 

Major Features & Benefits

  • It comes equipped with a 35-foot power cord to help the user clean up larger areas.
  • Leak-proof connections offer the highest security for you and your family.
  • High-pressure hose storage adds to the user’s cleaning experience

What We Liked About It

  • It comes equipped with a spray gun and high-pressure hose storage
  • It can draw water from still water sources
  • Ergonomic spray gun

A Note to Enthusiasts

  • Make sure to empty the air in the hose before use
  • Go through the entire instruction manual for maximum efficiency
  • Make sure that you hear a clicking noise that signifies that the connection is secure.

8.Paxcess Electric Pressure Washer 2150 PSI Electric Pressure Washer

If you want to clean any stubborn stains from your patio, lawn, or vehicle, Paxcess electric pressure washer is your best bet. The high-pressure electric washer can take care of all your cleaning needs by itself.

Electric washers are not known as powerful pressure washers. This electric unit features adjustable wands for your pressure washing needs to make up for that difference in power.

Most electric washers offer either a 20-foot hose or a 25-foot hose. But this pressure washer provides a 26-foot hose to take care of your cleaning projects.

Major Features & Benefits

  • Features an 1800-watt motor to generate 2150 PSI of pressure to blast away any stain
  • It comes equipped with a removable detergent tank to take care of heavy-duty cleaning jobs.
  • Features the TTS system to save energy and prolong its longevity

What We Liked About It

  • Easy to work with
  • Affordable price
  • Adjustable wands provide the versatility of use

A Note to Enthusiasts

  • Release any pressure after each use
  • Do not use the washer without any water
  • Can take in water automatically

9.Wholesun Electric High-power Pressure Washer

Buying a washer for cars can be very tedious. You have to look for what satisfies your cleaning needs at affordable prices. Well, your search for electric washers is over. The Wholesun electric unit is one of the bests at washing cars.

Apart from its powerful motor, this washer can take care of various cleaning projects with several attachments. This product offers many valuable features at a reasonable price, making it the perfect choice for residential use.

Major Features & Benefits

  • Can generate up to 3000 PSI of water pressure to save energy, time, and water
  • It comes equipped with an attachment slot to protect the spray gun
  • It comes equipped with flexible wheels to offer greater portability

What We Liked About It

  • Easy to use
  • Wear-resistant, temperature-resistant, and leakproof
  • 2-year warranty

A Note to Enthusiasts

  • The spray gun has a safety catch
  • It needs a water hose
  • Features no trigger lock

10.Roojer Electric Pressure Washer

Most cleaning projects take a long time to complete. That is why Roojer has brought the way to speed up that process. With the Roojer Electric Pressure Washer, you can meet any of your cleaning projects while saving up to 30% time.

With its high PSI and 35-foot power cord, it is the optimal choice for cleaning large areas. Moreover, it comes with five quick-connect tips for different settings. These settings allow you to complete various types of cleaning projects.

Major Features & Benefits

  • A maximum water flow rate of 2.6 GPM allows the user to clean 30% faster.
  • It comes equipped with a soap tank to store different types of detergent.
  • Includes hose storage for enhanced user experience

What We Liked About It

  • Versatile applications
  • Built-in GFCI protection and TSS system
  • It comes with a 35-foot power cord to help you clean larger areas

A Note to Enthusiasts

  • The rated water temperature range is from 0-40 degrees Celcius
  • A bit on the expensive side
  • You can use it to wash your pets in a gentle setting.

Things to Consider Before Buying A Power Washer

There are several factors that you need to consider before buying a power washer for your car. They are as follows.

Power Ratings/ Water Pressure

One of the most important things to consider when buying a pressure washer is its water pressure. There are different ways to measure water pressure or power ratings. The traditional method of measurement is Pounds per square inch (PSI). The higher the power rating, the quicker the pressure washer can clean your car.

Here is a list of several power ratings that you may need to know.

Gallons Per Minute (GPM)

GPM refers to the volume of water your washing unit produces per minute. It adds to your unit’s washing efficiency as well.

Horse Power (HP)

Horsepower refers to your motor’s power-producing capability. You should make sure to keep a note of your unit’s horsepower. That is because it relates directly to how much volume and pressure the washer can produce.

Cleaning Power Units (CPU)

Your pressure washer’s cleaning power unit refers to its cleaning ability in a quantifiable measure. You can determine a power washer’s cleaning capability with its CPU rating. The unit with a higher CPU rating can clean more effectively and deeply. You can measure a power washer’s CPU by multiplying its PSI with GPM.


Different brands supply their customers with a variable spray wand to easily adjust the product’s water pressure. And some come accompanied by different sets of nozzles that you can swap anytime. You should be aware of the types of nozzles that come with your power washer as they apply different types of pressure. They are as follows.

Red Nozzles (0 degrees): It is very effective for concentrated cleaning.

Yellow Nozzle (15 degrees): This nozzle is most effective for heavier washing.

Green Nozzle (25 degrees): You are going to use this nozzle the most. It is best for general cleaning.

White Nozzle (40 degrees): You should use this nozzle for fragile equipment. It is perfect for surfaces that take damage quickly.

Black Nozzle (65 degrees): This nozzle is low in terms of pressure. It is best to use this nozzle when you apply any cleansing agent.

Hot Water Vs. Cold Water

Generally speaking, the power washers you will see out there mostly use cold water. That is because they are easier to use and are more portable. Coldwater pressure washers rely more on the washer’s pressure.

However, hot water power washers offer better cleaning results as they use hot water. Moreover, they can clean any surface faster and use less detergent. If you are buying a pressure washer for residential use, you should opt for a cold water one.


All the pressure washers out there include various accessories for different cleaning needs. So, you will first have to determine your primary use. There are other units with multiple packages, including different attachments. By specifying your cleaning needs, you can make sure to choose the right package.

For example, you will probably want to invest in a package that includes a 35-foot power cord. That is if you are looking to use it in a broad vicinity. If you are looking to get washers for cars, you should choose a package that includes the attachments designed for that purpose.

Different Types of Power Washer

You should be aware of the types of pressure washers before investing in one. There are mainly two types of pressure washers, depending on their power sources. But that is not all that is different between them. Their attributes are also different.

Electric Pressure Washers

Electric pressure washers offer different sets of advantages and disadvantages. You should weigh the pros and cons before investing in one. For starters, electric pressure washers are comparatively quieter than the gas-powered ones without sacrificing any power. Moreover, there are different attachments available that can help you increase the power of your unit.

Electric pressure washers are most suitable for home use. They require less maintenance and are lightweight and portable. You simply need a power source, and voila, it is good to go. There is also a lesser chance to replace any significant parts during the maintenance.

However, electric pressure washers have some disadvantages as well. One major drawback is that its power cable limits its area of usage. But you can overcome this difficulty by investing in a 35-foot power cord.

Overall, electric pressure washers are suitable for you if you are looking to use them for residential use. These electric power washers can help you take care of most cleaning jobs. So, if you are satisfied with a lightweight and portable unit, you should opt for an electric power washer. Do note that the electric model is not that suitable for industrial use.

Gas Pressure Washers

The units that use gas as their power sources have their own set of pros and cons. One of its most significant advantages over the electric power washer is that you can take the gas-powered model anywhere with you. While they are not lightweight, most come equipped with wheels for portability.

However, compared to the electric model, the gas unit needs regular maintenance. But you can enjoy their services for a long time if you properly maintain them.

Most powerful pressure washers use gas as their power source. A gas-powered motor can offer up to 4000 PSI. But, this powerful pressure washer comes with a higher price. You will also have to splurge on gas, oil, and detergents. For these reasons, many people opt for the electric model for residential use.


What PSI should I choose for my washer for cars?

When using a washer for cars, you will want to preserve your automotive’s paintjob. According to experts, you should choose a washer for vehicles with 1.4-1.6 GPM. That is, you should use a washer for cars with a range of 1200 to 1900 PSI.

What type of pressure washer should I use?

If you are looking to buy a power washer for your home use, you should choose an electric power washer. The electric models are lightweight and have adequate water pressures to wash your car. However, you may want to invest in a garden hose adapter for your convenience.

Should I replace my pressure washer if it has over 3000 PSI?

Although you should not use water pressures of 3000 PSI to wash your car, there is no need for you to ditch your washer. You can simply get further away from your vehicle. The further you go, the less the water pressure will be.

How do I avoid damaging my automotive’s paint job?

Usually, when using a washer for cars, you should avoid using too much water pressure. You will also have to use the proper nozzle for your cleaning needs. And you may want to avoid using a power washer regularly. Use a hose, detergent, or soap to clean your car. That should help you preserve the paint.

Can my washer for cars damage the paint on my vehicle?

Thankfully, your washer for cars can only damage your vehicle’s paintjob only if you want it to. You will have to use a potent motor and hold the hoses very close to your car to damage its paint. If you do that, instead of cleaning the vehicle, your washer for cars would strip the paint off the surface.

Final Words

Using a washer for cars is a very cost-effective cleaning method. First of all, you will save up tons of water. When cleaning your car by hand, you will need many buckets of water. But a well-designed pressure washer can save you up to 80% of water consumption.

Moreover, they come equipped with different attachments that can take care of your cleaning needs without soap. Some come equipped with spray nozzles, a built-in detergent tank, etc., to provide you with maximum cleaning power.

If you pick any of our picks from the best power washers for cars list, you will have your money’s worth. And thanks to our buying guide, you should have a complete idea about what you need.

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