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10 Best Gas Pressure Washers 2025 in the United States
#1
Winner
Westinghouse WPX3400 Gas Pressure Washer, 3400 PSI and 2.6 Max GPM, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
The Westinghouse WPX3400 Gas Pressure Washer is a powerful cleaning tool that delivers 3400 PSI and a maximum flow rate of 2.6 GPM, making it suitable for a variety of tasks, such as cleaning decks, driveways, fences, and vehicles. Its robust 212cc gas-powered engine ensures efficient operation, while the onboard soap tank and five quick connect nozzles provide versatility for different cleaning needs. The 25-foot hose offers ample reach, allowing users to tackle larger areas without moving the unit frequently.
Rating
9.9
Chosen by1,155
PSI (Pounds per Square Inch)
GPM (Gallons per Minute)
Nozzle Types
Most important from
19838 reviews
#2
Simpson Cleaning 4400 PSI Gas Pressure Washer, 4.0 GPM Power Washer for Commercial Use, CRX Engine, 50-Foot Steel-Braided Hose, PowerShot, 49-State (PS60843)
The SIMPSON Cleaning PS60843 PowerShot is a high-powered gas pressure washer that delivers 4400 PSI and 4.0 GPM, making it suitable for professional tasks like deck cleaning, wood restoration, and paint preparation. Its CRX 420cc engine is easy to start and assemble, generating significant power and reliability through a maintenance-free AAA industrial triplex plunger pump with thermal relief to prevent overheating.
Rating
9.8
PSI (Pounds per Square Inch)
Engine Size
Hose Length
Most important from
3237 reviews
#3
SIMPSON Cleaning PS3228 PowerShot 3300 PSI Gas Pressure Washer, 2.5 GPM, Honda GX200 Engine, Includes Spray Gun and Extension Wand, 5 QC Nozzle Tips, 5/16-inch x 25-foot MorFlex Hose, 49-State
The SIMPSON Cleaning PS3228 PowerShot gas pressure washer is a robust choice, especially for professionals like contractors dealing with deck cleaning, wood restoration, and paint preparation. It boasts a powerful 3300 PSI and 2.5 GPM, thanks to the reliable Honda GX200 engine. This ensures high performance and efficiency, making heavy-duty cleaning tasks easier and faster. The machine's AAA industrial triplex plunger pump is both powerful and maintenance-free, enhancing durability and effectiveness with its PowerBoost Technology.
Rating
9.6
Engine Size
Most important from
3237 reviews
Top 10 Best Gas Pressure Washers 2025 in the United States
#1
Winner
9.9 score
Westinghouse WPX3400 Gas Pressure Washer, 3400 PSI and 2.6 Max GPM, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
Westinghouse WPX3400 Gas Pressure Washer, 3400 PSI and 2.6 Max GPM, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
PSI (Pounds per Square Inch): 3400
GPM (Gallons per Minute): 2.6
Engine Size: 212cc
Nozzle Types: five quick connect nozzles
Hose Length: 25 Feet
Portability: never-flat wheels
Detergent Tank: onboard soap tank
Chosen by 1155 this week
Simpson Cleaning 4400 PSI Gas Pressure Washer, 4.0 GPM Power Washer for Commercial Use, CRX Engine, 50-Foot Steel-Braided Hose, PowerShot, 49-State (PS60843)
Simpson Cleaning 4400 PSI Gas Pressure Washer, 4.0 GPM Power Washer for Commercial Use, CRX Engine, 50-Foot Steel-Braided Hose, PowerShot, 49-State (PS60843)
PSI (Pounds per Square Inch): 4400
GPM (Gallons per Minute): 4.0
Engine Size: 420cc
Nozzle Types: five quick-connect nozzles
Hose Length: 50 Feet
Portability: 13-inch pneumatic tires
SIMPSON Cleaning PS3228 PowerShot 3300 PSI Gas Pressure Washer, 2.5 GPM, Honda GX200 Engine, Includes Spray Gun and Extension Wand, 5 QC Nozzle Tips, 5/16-inch x 25-foot MorFlex Hose, 49-State
SIMPSON Cleaning PS3228 PowerShot 3300 PSI Gas Pressure Washer, 2.5 GPM, Honda GX200 Engine, Includes Spray Gun and Extension Wand, 5 QC Nozzle Tips, 5/16-inch x 25-foot MorFlex Hose, 49-State
PSI (Pounds per Square Inch): 3300
GPM (Gallons per Minute): 2.5
Engine Size: Honda GX200
Nozzle Types: Five quick-connect tips
Hose Length: 25 Feet
Portability: 10-inch pneumatic tires
Dewalt 61092 3400 PSI 2.5 GPM Pressure Ready Gas Pressure Washer
Dewalt 61092 3400 PSI 2.5 GPM Pressure Ready Gas Pressure Washer
PSI (Pounds per Square Inch): 3400
GPM (Gallons per Minute): 2.5
Hose Length: 25 Feet
Portability: 10-inch wheels
Simpson 61014 3500 PSI at 2.5 GPM Honda GX200 with AAA AX300 Axial Cam Pump Cold Water Professional Gas Pressure Washer PS61002-S
Simpson 61014 3500 PSI at 2.5 GPM Honda GX200 with AAA AX300 Axial Cam Pump Cold Water Professional Gas Pressure Washer PS61002-S
PSI (Pounds per Square Inch): 3500
GPM (Gallons per Minute): 2.5
Engine Size: Honda GX200
Nozzle Types: five quick-connect tips
Hose Length: 25 Feet
Portability: 10-inch pneumatic tires
Related Products
Up to 10% off
Simpson Cleaning 3400 PSI Gas Pressure Washer, 2.5 GPM Power Washer for Residential Use, CRX Engine, 25-Foot MorFlex Hose, Clean Machine, 49-State (CM61083)
Simpson Cleaning 3400 PSI Gas Pressure Washer, 2.5 GPM Power Washer for Residential Use, CRX Engine, 25-Foot MorFlex Hose, Clean Machine, 49-State (CM61083)
PSI (Pounds per Square Inch): 3400
GPM (Gallons per Minute): 2.5
Engine Size: 208 cc
Nozzle Types: four quick-connect tips
Hose Length: 25 Feet
Portability: 10-inch pneumatic wheels
Detergent Tank: present
Dewalt 61147S 3300 PSI 2.4 GPM Gas Cold Water Pressure Washer
Dewalt 61147S 3300 PSI 2.4 GPM Gas Cold Water Pressure Washer
PSI (Pounds per Square Inch): 3300
GPM (Gallons per Minute): 2.4
Engine Size: 208cc
Nozzle Types: 0°, 15°, 25°, 40°, Soap
Hose Length: 25 Feet
Portability: 10-inch tires, 64 pounds
Ezasin Gas Pressure Washer 3500 PSI, 2.3 GPM Heavy Duty High Power Washer,209CC 7HP Engine with 25Ft Pressure Hose, Axial Aluminum Pump, Soap Tank, 4 Quick Connect Nozzle (Blue)
Ezasin Gas Pressure Washer 3500 PSI, 2.3 GPM Heavy Duty High Power Washer,209CC 7HP Engine with 25Ft Pressure Hose, Axial Aluminum Pump, Soap Tank, 4 Quick Connect Nozzle (Blue)
PSI (Pounds per Square Inch): 3500
GPM (Gallons per Minute): 2.3
Engine Size: 209cc 7HP
Nozzle Types: 4 types
Hose Length: 25-foot
Detergent Tank: included
Simpson Cleaning 3600 PSI Gas Pressure Washer, 2.5 GPM Power Washer for Commercial Use, Honda GX200 Engine, 35-Foot MorFlex Hose, Aluminum Series, 49-State (ALH3425)
Simpson Cleaning 3600 PSI Gas Pressure Washer, 2.5 GPM Power Washer for Commercial Use, Honda GX200 Engine, 35-Foot MorFlex Hose, Aluminum Series, 49-State (ALH3425)
PSI (Pounds per Square Inch): 3600
GPM (Gallons per Minute): 2.5
Engine Size: Honda GX200
Nozzle Types: 5 quick-connect nozzles
Hose Length: 35 feet
Portability: 10-inch pneumatic tires
#10
8.0 score
Greenworks 2000 PSI 1.2 GPM Pressure Washer (Open Frame GPW2003) GPW2003
Greenworks 2000 PSI 1.2 GPM Pressure Washer (Open Frame GPW2003) GPW2003
PSI (Pounds per Square Inch): 2000
GPM (Gallons per Minute): 1.2
Engine Size: 14-amp electric motor
Nozzle Types: basic, functional
Hose Length: 25 feet
Portability: 12.6 kg
Detergent Tank: 1.2-gallon soap tank
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Buying Guide for the Best Gas Pressure Washers
Choosing the right gas pressure washer can make a significant difference in how effectively and efficiently you can clean various surfaces. Gas pressure washers are powerful tools that can handle tough cleaning jobs, but it's important to select one that matches your specific needs. Here are some key specifications to consider when picking a gas pressure washer, along with explanations to help you understand their importance and how to choose the best fit for you.PSI (Pounds per Square Inch)PSI measures the pressure output of the washer. Higher PSI means more cleaning power. Light-duty models (up to 2000 PSI) are suitable for small tasks like cleaning cars and patio furniture. Medium-duty models (2000-3000 PSI) are good for cleaning driveways, decks, and fences. Heavy-duty models (3000 PSI and above) are ideal for large areas and tough stains. Choose a PSI level based on the intensity of the cleaning tasks you plan to undertake.
GPM (Gallons per Minute)GPM indicates the water flow rate of the pressure washer. Higher GPM means more water is used, which can help rinse away dirt more quickly. Light-duty models typically have a GPM of 1.5-2.0, medium-duty models range from 2.0-2.5, and heavy-duty models can go above 2.5. Consider the GPM in conjunction with PSI to ensure you have enough water flow for your cleaning needs.
Engine SizeThe engine size, measured in cubic centimeters (cc), affects the power and performance of the pressure washer. Smaller engines (up to 160cc) are suitable for light to medium tasks, while larger engines (above 200cc) are better for heavy-duty cleaning. Choose an engine size that matches the scale and frequency of your cleaning projects.
Nozzle TypesDifferent nozzles provide various spray patterns and pressures. Common types include 0-degree (pinpoint), 15-degree (narrow), 25-degree (medium), and 40-degree (wide). Some models come with adjustable nozzles or quick-connect tips. Select a pressure washer with the nozzle options that best suit your cleaning tasks, as different surfaces and stains may require different spray patterns.
Hose LengthThe length of the hose affects how far you can move from the pressure washer without having to reposition it. Hoses typically range from 20 to 50 feet. Longer hoses provide more flexibility and are useful for larger areas, but they can be harder to manage. Choose a hose length that balances convenience and manageability for your specific cleaning areas.
PortabilityPortability is determined by the weight and design of the pressure washer. Look for features like wheels, handles, and compact design if you need to move the washer frequently. Lighter models are easier to transport, while heavier models may offer more stability. Consider how often you'll need to move the washer and choose a model that offers the right balance of portability and stability.
Detergent TankSome pressure washers come with built-in detergent tanks, which allow you to mix cleaning solutions directly with the water. This feature is useful for tackling tough stains and grime. If you plan to use detergents frequently, look for a model with a convenient and easy-to-clean detergent tank.