Pressure Washer

5 Best Pressure Washers for Car: Buyer’s Guide and Review 2019

Last Updated: 31 Jan 2019

A clean car is pleasing to the eye – every driver knows that. To make its body shine with cleanliness, and glasses to be sparkling and transparent, you need to remove dust and other contaminants regularly. However, brushing them with a cloth is not the best option, since it is also possible to scratch LCP inadvertently. In this case, the best car pressure washer comes to help you. It is definitely the best way to return a bright look to your dusty iron horse in a few minutes.

As a rule, the primary purpose of such tools is to wash and clean cars. It happens that these devices can also be used for other household needs like cleaning walls and fences from dirt, washing tracks, and carpets. The principle of their work is to supply pressurized water from the source to the desired location.

There is an electric motor that drives the pump in the housing of the best pressure washer for cars. Through the hose connected to the faucet, water then enters the pump and flows through another hose under pressure. At the end of the second hose, there is a nozzle in the form of a nozzle-divider. Passing through this nozzle, a powerful stream of water gently and quickly washes away dirt from the car body.

The advantages of owning the best car pressure washer at home are its compactness and mobility. A device does not take up much space in the garage and easily fits in the trunk, which allows taking it with you when it is necessary. Today you will learn what the best car pressure washer is and what to look for.

TOP 5 Best Car Pressure Washers Compared and Reviewed

1. Best Overall: Sun Joe SPX3000 Electric Pressure Washer

1. Best Overall: Sun Joe SPX3000 Electric Pressure Washer

Sun Joe SPX3000 is the most powerful high-pressure washer among models we've tested. Its maximum power is 2030 PSI. This unit is popular due to its ease of use, excellent price, and high quality of performance. It will easily help you to complete various cleaning tasks. Pressure gun of Sun Joe pressure washer is very simple to use, although it’s not very comfortable to hold it in your hands. It is equipped with a special trigger lock for security reasons. The weight of the device is 31 pounds, and it is equipped with wheels for more comfortable transportation. Among the accessories, there are 5 spray tips to perform washing of different complexity levels. These tips are fixed on a back panel and are always in easy access. Soap nozzle is also very effective at work. Moreover, this washer produces less noise.

  • Lightweight
  • Budget-friendly
  • Powerful, compact and portable
  • Comes with accessories
  • Easy in use
  • Quiet operation
  • Equipped with a cheap plastic hose connector

2. Best Quality: Karcher K5 Premium Electric Power Pressure Washer

2. Best Quality: Karcher K5 Premium Electric Power Pressure Washer

Karcher K5 Premium is another great pressure washer for a car by a popular brand. The company has many years of experience in the manufacture of such products, that’s why they all possess excellent characteristics and cope with all tasks well. K5 Premium model can be used not only for washing a car, but also for cleaning the walls of the house. Its maximum pressure is 2000 PSI, so you can quickly remove various contaminants from different surfaces. The washer comes in a housing made of durable plastic and turns to be very reliable and durable. Water maximum temperature is 40°C, and it can be taken from a tank or by means of plumbing. Productivity reaches 500 l/hour and depends on parameters. In addition, it is possible to use detergent for the most effective cleaning. Power sink receives from the network 220 V. The model has wheels that facilitate movement.

  • Solid cleaning power
  • High level of durability
  • Compact design
  • Trusted manufacturer
  • Easy in use
  • Onboard detergent tank
  • PVC hose is hard to use

3. Best Budget: Annovi Reverberi AR Blue Clean AR383 Electric Pressure Washer

3. Best Budget: Annovi Reverberi AR Blue Clean AR383 Electric Pressure Washer

Annovi pressure washer is another great device to consider. You need this model if you want the cleaning process to go quickly. Moreover, this car washer will help you not only to clean a vehicle, but also to make your patio shining. In a kit with this powerful 1900-PSI unit, you get a gun, two spray tips, and a long 20-foot high-pressure hose. A container for detergent also included. According to car pressure washer reviews, this model is very economical and uses 80% less water and 40% more energy than a standard garden hose. Moreover, it is much quieter than many petrol models. So, if you want to buy a car washer of excellent quality at a great price, you will definitely like this option.

  • Affordable price
  • Excellent performance
  • Environment-friendly
  • Easy in use
  • Economical
  • Effective in cleaning
  • Water may leak through plastic hose adapter

4. Best Value: Greenworks GPW1950 Pressure Washer

4. Best Value: Greenworks GPW1950 Pressure Washer

If you always tend to keep your car clean, it’s high time to purchase Greenworks pressure washer, which will make your life simpler. Only imagine that cleaning can be quick and even fascinating! Max pressure of this device is 1950 PSI at 1.2 GPM, so all medium-duty tasks can be performed very easily. You can even clean fences, driveways, and decks without efforts. This model comes with 3 nozzles, that is, you can choose the most suitable of them for a particular task. Replacing nozzles takes only a few seconds. In addition, a kit includes a low-pressure foam sprayer for quick and efficient cleaning of windows. Length of hose is 25 feet, so you should not worry that you may not reach a certain area. In addition to all this, this model is very quiet and compact.

  • Lightweight
  • Great pressure
  • Economical
  • Simple in use
  • Compact and maneuverable
  • Automatic shut-off
  • Leaks are possible sometimes

5. Best Pressure Washer for Car Detailing: Stanley SHP2150 Electric Pressure Washer

5. Best Pressure Washer for Car Detailing: Stanley SHP2150 Electric Pressure Washer

This is another powerful high-pressure washer that will hold your attention. It quickly and effectively copes with insects stuck to the body of your vehicle and cleans it to shine. Stanley pressure washer has a lot of fans so far because it perfectly fulfills its purposes and does not require special skills to start using it. The kit has everything you need for cleaning cars, including a pressure washing hose, a gun and four nozzles for different tasks. Foam gun and detergent tank are very practical. Gun economically consumes detergent and does not splash it everywhere on the floor.

Based on 2150 PSI power, this is one of the most powerful high-pressure washers on today’s market. Even if you have an expensive car, do not worry, you will not spoil the paint on it.

  • Versatile anв maneuverable
  • Contains foam system
  • Economical water consumption
  • Lightweight
  • Super-powerful
  • Easy in use
  • Is a bit bulky

Best Car Pressure Washer FAQ

High pressure is not always desirable. On the one hand, it increases cleaning efficiency, on the other – it may cause damage to surfaces. Therefore, in some cases – in particular, when working with sensitive materials or using foam – it is necessary to work under reduced pressure. The minimum pressure to wash cars should be no higher than maximum allowable – otherwise, the unit will not be able to adjust to the desired mode. The indicator of 1450 –1800 PSI is considered relatively low, and the majority of models are in a range of 1800 – 2200 PSI, and this value is safe enough.

Is 2000 PSI Safe for Washing a Vehicle?

The best pressure washer for car, which provides 2000 PSI, is considered to be a professional model. That’s why it is recommended to prefer models with a setting of 1200 – 1900 PSI max. This pressure is safe to use for vehicles, and you won’t damage the paint on them. At the same time, it is possible to avoid damaging even with super-powerful devices if you choose a correct nozzle.


The main criterion for the classification of Karcher washers is their effectiveness. It is determined by a combination of parameters such as pressure and water flow. Besides, different classes have different allowed working hours. The higher are these figures – the greater is the capacity of the device. In total, there are 6 series of household sinks – from 2 to 7 inclusive, which are divided into three classes: primary (K 2), medium (K 3-K 5) and extra class (K 6-K 7). Models of K 5 series are the best for cars and can easily withstand up to two hours of operation as they come with an aluminum pump. Such devices (e.g., Karcher K5 Premium Electric Power Pressure Washer) allow you to wash a car regularly or even several vehicles at once.


Different manufacturers divide Best Car Pressure Washer into classes according to several criteria: pressure, water supply, etc. In our opinion, the most correct is the first division of such tools into two broad groups: professional and consumer.

Professional Car Pressure Washer

This model is complex, which is often not mini at all. Usually, it is a large box on wheels or without wheels weighing 100 pounds, or even more. A professional pressure washer can be identified by its highest operational characteristics:

  • the pressure of 3000 PSI or more;
  • productivity is more than 500 l/h;
  • three-phase power;
  • presence of heated water or the ability to work with hot water.

Such complexes can be identified at a price that can reach the cost of your vehicle. Usually, they are acquired by professionals for specific requirements such as large service stations or large washing stations. We didn’t consider this type in our guide, as it is too specific. It is better to pay more attention to the usual buyer and his choice of consumer pressure washer for a car.

Consumer Car Pressure Washer

It is a small movable box on wheels from which a high-pressure hose comes out with a gun at the end. Usually, consumer pressure washers are divided into three subclasses: compact, middle-sized, and professional. This is a division according to various operational characteristics.

  • The compact class includes low-cost models with low weight. They are quite capable of coping with the main tasks.
  • Devices of a middle class are equipped with more powerful engines, offer high performance and pressure, and have an advanced configuration.
  • Professional washers usually have the following characteristics: 500-600 l/h, 1800-2000 PSI, 9-12 m hose with a drum, motor cooling, trolley, large selection of nozzles, metal pump, etc.


For you to choose the best pressure washer for a car, it is necessary to take into account several important parameters that affect its performance and price.

#Water Pressure

This parameter and the performance of the unit are crucial. The higher it is, the faster and better you will be able to clean your vehicle. The maximum pressure is the pressure of the water flow that leaves the diffuser opening.

For quick and high-quality car washing, you should choose the best car wash pressure washer with a rating of 1400 PSI or more. Low-cost models provide pressure of 800-1000 PSI, more expensive devices – 1900-2200 PSI.

If you wash a vehicle not from the water supply, but from water intake, then the pressure indicator, in the first case, can drop to 700-1000 PSI. The more powerful a model is, the stronger are its nodes. This means that its service life will be long enough.


Performance shows the amount of water flow per unit of time. The larger is the number that characterizes it, the stronger is water pressure. Averages are considered to be 250-300 liters per hour, but if necessary, you can buy a model with a capacity of 420 liters or more per hour.

#Hose Length

This parameter can be decisive because the longer is the hose; the more convenient it is to work with. A too-short hose will force you to continually move the unit behind you, which is quite tiresome. The optimal length is from 5 to 7 meters. There are models with a hose length of 12 meters.

#Optional Accessories

Whatever you choose to wash, be sure to ask what nozzles and other equipment are included. For quick car washing, it is more convenient to use a pressure washer for a car with a large selection of accessories: jet guns with pressure control, mud mills, foam sprayers from detergents, etc. If this equipment is not included, you can buy it later.


Due to poor quality, water contains small abrasive substances that are capable of disabling the mechanism, hitting the pump in the process of removing dirt from vehicles. If you want a chosen unit to work for a long time and without interruption, you should take a model with reusable filters.

#Water Temperature

The warmer the water; the faster the dirt is washed off our cars. On devices operating without water heating, the manufacturer indicates the allowable inlet water temperature. Exceeding this value can lead to the overheating of the pump and motor, and then to breakdown. More expensive models come with a cooler, which allows them to work with hot water.


If you are looking for the best car pressure washer, you need to make sure that the device won’t do any harm to your vehicle. At the same time, it should perform cleaning tasks well and could be used for some other tidying tasks. According to our profound reviews and professional research, we state for sure that Sun Joe SPX3000 is the best pressure washer for cars out there. With this device, you no longer need to pay other people for washing your auto. The unit can perform a significant number of cleaning tasks at home. This best car pressure washer is equipped with extra-powerful 1800 Watt and produces a max pressure of 2030 PSI. This fantastic cleaning device is sold in a kit with 5 spray tips and comes with a very long power cord of 35 ft. Besides, it is easily portable, lightweight, and compact. So, if you really want to be an owner of a professional best car pressure washer, this model is for you.

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