You are not inclined to waste hours on weekends in bathing your car with a bucket and a rug. Also, taking your beloved car to car wash shops for commercial cleaning is quite is distressing. But the stubborn dirt, stains, and mold keep stealing the brand new shine of your elegant car. So, what should you do?
Pressure washers are indispensable gadgets for car cleaning and when it is gas-powered, nothing can beat this with efficiency and mobility. With the best gas pressure washer for cars, you don’t need to rug it all day long to remove tough stains and you can give your car a quick professional touch at home without ruining your holiday.
Our Top Picks of Best Gas Pressure Washer for Cars
You can never be convinced of the quality by just getting a pricy item. Keeping in mind the various influential aspects, we have sorted out some top-notched gas pressure washers in this section. Let’s have a look.
1. Simpson Cleaning MSH3125 MegaShot Gas Pressure Washer for cars
To start our pick list, we have Simpson MSH3125 MegaShot Gas Pressure Washer. This is designed to provide 3200 PSI cleaning pressure and 2.5 Gallons per Minute water for washing your car which is pretty moderate and optimal for car paint.
Now let’s talk about the engine and pump. It is equipped with HONDA GC190 premium residential top-quality engine. The OEM Technologies axial cam pump is completely maintenance-free and reliable.
The premium pneumatic wheels are praiseworthy. The dimension of wheels is 10 inches and the weight of the unit is 65 pounds. This lightweight and wheels make it easily transportable.
If we talk about the construction, the housing is made of durable welded steel. The Simpson Gas Pressure Washer is equipped with a threaded M22 hose connection for increased stability and shock absorption of the MorFlex 25-ft kink and anti-abrasion hose.
Another mentionable thing is, the pressure washer is featured with 5 stainless steel inter-changeable and quick connect nozzles to give heavy-duty pinpoint to a wide fan of low pressure. The nozzles are designed to provide 0°, 15°, 25°, 40°, and soap spray patterns.
- The mixing valve is quite flimsy.
- The engine shakes intensely and the unit lacks balance.
2. Generac 6565 4,200 PSI 4.0 GPM 420cc OHV Gas Powered Commercial Pressure Washer
If you are looking for a pressure washer for heavy-duty then Generac 6565 Gas Powered Commercial Pressure Washer is the one for you. This is designed to give 4200 PSI spray pressure and 4 GPM water for cleaning.
Now let’s come to the main parts of a pressure washer: the engine and the pump. The OHV 420cc engine is featured to ensure you maximum performance and trustworthiness. The pro-graded triplex pump has a longer life than usual axial cam pumps.
The thing that hooked my attention is the low-oil shutdown sensor. This sensor automatically shuts down the engine if the oil comes down of a certain level and ensures the safety and longevity of the engine.
It is constructed with a welded housing frame and integrated gun holster which is very durable. The pump is constructed to provide heat dissipation and the trigger is easy to pull up which reduces fatigue.
As far as the portability is concerned, this collapsible Generac pressure washer is featured with oversized pneumatic tires which also ensures the stability of the unit. The weight of this pressure washer is 146.5 pounds.
Now let’s talk about the hose. The hose is 50 ft in length which enables you to clean your car from any side. The five quick-connect nozzles are worth mentioning. This includes spray angles of 0°, 15°, 25°, 40°, and soap applicator.
- There is no throttle to control pressure.
3. SIMPSON Cleaning PS3228 PowerShot Gas Pressure Washer Powered by Honda GX200, 3300 PSI at 2.5 GPM, Black
Next, we have SIMPSON Cleaning PS3228 PowerShot Gas Pressure Washer, another pressure washer of SIMPSON. It is equipped to offer you 3300 PSI cleaning pressure and pumps up 2.5 gallons of water flow per minute.
The unit is housed with a HONDA GX200 engine that consists of an oil alert system. The AAA Industrial triplex plunger pump gives consistent flow and is well equipped with a pump bypass mode which gives the pump extreme protection.
The pressure washer is construction-wise great. The housing is made of a stainless welded steel frame. There is a threaded M22 connection for the pump to the hose connection.
Now let’s talk about the hose. The hose is 25 ft in length, which is long enough to wash your car comfortably.
The whole machine is easily portable with its 10 inches pneumatic wheels and weight about 83.2 pounds. Another good thing is the 5 nozzle tips with 0, 15, 25, 40 degrees, and soap spraying angles. So, clean your car using any nozzles as you require according to the criterion of use.
- The pressure washer vibrates intensely.
- The gun leaks at the barrel connection point.
- It backfires frequently.
4. WEN PW3100 3100 PSI 2.5 GPM 208cc Gas Pressure Washer
Here we have WEN PW3100 Gas Pressure Washer, another highly reliable pressure washer for your car on your list. This unit offers 3100 PSI spray pressure and 2.5 GPM water for efficient cleaning.
If we go straight to the engine and pump of this unit, the 208 cc 4-stroke air-cooled OHV engine ensures to serve with the best performance. The axial cam pump is designed for consistent water flow and maximum lifespan. Also, it has an M22 Threaded gun to lance connector for sturdiness.
There are 12-inch large wheels and the weight of this pressure washer is 67 pounds. These never-flat wheels and lightweight make the pressure washer a great choice in terms of portability on even rough grounds.
Next comes the hose. The Wen pressure washer includes a 30 ft strengthened hose to facilitate the extended washing of your car.
The unique thing about this pressure washer is the soap tank mounted on board. If your car needs a heavy cleaning of dirt or grim, simply add some soap or shampoo in the tank.
This unit enables you to select among 5 quick-changeable nozzles provided to give spray angles of 0, 15, 25, 40 degrees, and soap. These can be stored in the given storage slots.
- Construction is quite flimsy.
- The pressure is not consistent.
5. Westinghouse WPX3200 Gas Powered Pressure Washer 3200 PSI and 2.5 GPM
Westinghouse WPX3200 Gas Powered Pressure Washer comes next on our list. This is featured with a 3200 PSI rating and 2.5 GPM of water supply for deep cleaning. It has a fuel capacity of 3.3 liters.
The unique feature of this gas pressure washer is its soap tank mounted on the board. The size of the soap tank is 1.6 liter or half a gallon. This extends your washing power greatly.
The main thing of this pressure washer is the 212cc 4-stroke Westinghouse OHV horizontal shaft engine which provides intense blast and includes recoil start. There is a locking trigger that included offering protected shut off. The axial cam pump is designed to be maintenance-free.
As far as the construction is concerned, it consists of a tough steel frame. The 25 ft hose is constructed to be scratch resistant. Also, the hose is very flexible for convenient use and this includes a durable spray gun.
The unit includes 12-inch large wheels which are pretty high profile. These never-flat wheels make it easy to transport, making it easy to store and convenient to use. The weight is about 69.9 pounds.
Also, the five quick-detachable and connectable nozzles with different spraying angles. There are three color-coded heads so that you can easily identify them to use.
- The machine is quite loud and the vibration may make it almost roll away.
- Starting up the pressure washer is pretty difficult.
6. Powerstroke PS80519B 2200 psi Gas Pressure Washer
Next, we have Powerstroke PS80519B Gas Pressure Washer on our list. This pressure washer is PWMA certified. It is featured with 2200 PSI cleaning power and 2 gallons per minute water flow for effective cleaning.
The aluminum axial cam pump is praiseworthy and gives optimal water supply. The unite also includes a 140cc motor for best performance.
The pressure washer frame is ultra-compact for its construction. Ruber is the main manufacturing material to provide lightweight. Overall, the pressure washer is quite light in weight with only 33 pounds of weight.
This unit is featured with two high-pressure nozzle options: 25 degrees and 40 degrees, one low-pressure soap nozzle, and a trigger handle with a wand that is chrome plated. The wand includes nozzle coupler. There is a dedicated storage compartment for these nozzles.
There is a 25-foot long hose included which is located onboard. The diameter of this non-marring hose is about 3/8 inch. Also, there is dedicated space for the storage of hose, trigger gun, and wand.
Another mentionable thing is the rear wheel design. These wheels and the lightweight enable you to easily transport the unit across your garage and store the machine effortlessly.
- The machine is not assured to serve you long.
- The gas intake location is blocked by the handle.
- The hose leaks often.
7. PowerBoss 3100 MAX PSI at 2.4 GPM Gas Pressure Washer with Detergent Tank
Finally, PowerBoss Gas Pressure Washer completes our recommendation list. It is featured to offer 3100 PSI cleaning pressure maximum. It has a GPM rating of 2.4 that ensures heavy cleaning.
The whole unit is operated by an efficient 187cc Honda GC190 engine which is very powerful and heavy-duty. The whole unit is very simple to assemble. The machine is designed well to start up on first pull effortlessly.
It is well equipped with a sturdy handle and pneumatic 10-inch wheel. This makes the pressure pretty flexible to transport from place to place. Also, the weight is 76.8 pounds that makes it more portable.
There is a 30-foot hose included which is super flexible and worth mentioning. Also, there are five nozzle options which are easily connectable. These nozzles are featured with different angles: 0. 15, 25, 40 degrees, and soap nozzle.
Also, the nozzle is featured with keeping some safety in mind. The trigger locks automatically in place if you remove your finger from the trigger.
- The engine deck is not heavy so flexion is found.
- There is frequent oil leakage.
- The hose kinks frequently.
Things to Examine in a Gas Pressure Washer
You can barely differentiate gas pressure washers as they are functionality and outlook wise pretty similar. For assessment of the all qualitative sides of a gas pressure washer, here we have assembled and discussed some factors.
The first thing to scrutinize is the water pressure, as cleaning power is directly proportional to the pressure. But too much pressure can also damage the car paint. The pressure measurement is given in PSI (Pounds Per Square Inch).
The gas pressure washers are always high PSI machines and normally they have 2200-4200 PSI ratings depending on different cleaning requirements. Around 2000 PSI rating is safe for cars. But pressure decreases when you wash your car standing a little far.
The amount of water in the spray is measured in GPM (Gallons Per Minute) rating. This is another key factor in determining the cleaning power. High GPM rating refers to efficient and quick cleaning. Around 2-4 GPM rating is seen usually in gas pressure washers.
The water source must meet the GPM rating of your pressure washer or else your machine will burn out soon. If you have a city water supply that is consistent, it will be fine. Well-water supply has few limitations. If you have no such huge source of water than first think of installing a water tank or look for pressure washers with inbuilt water reservoirs if you can compromise with run time.
Engine and Pump
The engine and pump are like the brain and heart of a pressure washer. Depending on the engine quality it can be anticipated that the pressure washer is noise and vibration-proof or not. HONDA and Generac are well-known brands of gas engines. Here, CC rating refers to the swept volume of the engine cylinder.
For generating optimal pressure, the pressure washer must have a good-quality pump. Axial and triplex pumps are generally used here. Triplex cars are designed for heavy cleaning and axial pumps are best suited for light duty.
Storage and transportation of pressure washers demand lightweight, comfortable handle, and efficient wheel system. The gas-powered pressure washers are comparatively heavy and weigh around 33-147 pounds.
Most of them have rare or both front and rare wheels with 10 inches dimension approx. The pneumatic tires have a risk of punctures as they are air-filled. So, look for quality wheels that can withstand the weight and well compatible even with rough grounds.
The housing and the connectors must be strong and made of quality material or the whole unit can fall apart after a few use. This is because there are housed heavy machinery inside which creates continuous vibration and shocks. Welded and stainless steel is often seen as frame material and often accompanied by engine mountings to isolate vibration in pressure washers.
Multiple nozzles are included sometimes providing various spray angles. This extends cleaning power by giving you control according to the level of the cleaning task.
Most of them provide 0, 15, 25 and 40 degrees and soap angle. So, you can easily alter the pressure of water spray with these quick connectable nozzle tips.
Long, good-quality, and flexible hose is another requirement for an extended washing area. Most of the pressure washer has a hose with a 25-50 ft length. So, find out a long enough hose for car cleaning which is abrasion-resistant and flexible.
Many pressure washers feature dedicated storage compartments to store the accessories for organized people. This includes a hose holder, nozzle compartments, and storage for other tools. Keeping everything organized makes all the tools handy and available.
Many pressure washers are featured with inbuilt soap tank or attachments on board. This tremendously facilitates heavy car washing by producing soapy foam on the car surface. Bigger soap tanks have no limitations in run time. So, there is no need for a traditional rug and bucket of soap water.
Along with the main parts, there are few beneficial features seen in pressure washers. adjustable wands are, sensors for an auto-shutdown at low oil-level, bypass system for the pump, an auto-lock system for the trigger, etc. are few of them. So, carefully look for these useful features and have a winner feel after the purchase.
Frequently Asked Questions (FAQs)
Q: What kind of gas is used in gas pressure washers?
Ans: Pure gasoline along with at least 87% octane is used in pressure washers. Also, gasoline and 10% of ethanol are used.
Q: What is the difference between a pressure washer and a power washer?
Ans: Power washer applies hot water for cleaning but pressure washer uses normal temperature water.
Q: Is gas pressure washer better than an electric one?
Ans: Gas pressure washers are considered to be better for their higher PSI rating and portability.
As your gorgeous car demands wash regularly and where you don’t have all day to rinse your car with a rug, gas pressure washers offer quick-cleaning with great portability. We have discussed some crucial factors of consideration before buying a pressure washer and mentioned some best gas pressure washer for cars so far based on our thorough research.
If you want a pressure washer with moderate PSI then pressure washers of SIMPSON will be great for you. Also, WEN and Westinghouse gas pressure washers are unique for the useful soap tank. So, get yourself a perfect gas pressure washer to meet your car cleaning needs and wash with no agitation.