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The best gas pressure washers of 2024

Keep things clean with these gas pressure washers

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A great way to speed up all kinds of cleaning projects around the house is by using a gas-powered pressure washer. Pressure washers can make quick work of dirty cars, driveways, patio furniture, fences, tools and more. A good gasoline pressure washer will offer a strong flow rate and a ton of power, making your cleaning job much faster and easier. Here are the best gas-powered pressure washers that are available online.

Westinghouse WPX3200 Gas Pressure Washer - $298.88 (14% off)

$298.88 at Amazon

Key Features

  • Generates up to 3,200 PSI
  • Flow Rate: 2.5 GPM
  • Built-in soap tank
  • 25 foot abrasion-resistant hose
  • 3 year limited warranty

The Westinghouse WPX3200 Gas Pressure Washer features a 212cc 4-stroke engine that delivers up to 3,200 PSI and has a flow rate of 2.5 gallons per minute. There is a 25 foot abrasion-resistant hose that can be attached to 5 different quick-connect spray nozzles. This power washer comes with a 3 year limited warranty.


Karcher 2900 PSI 2.6 GPM G 2900 E Axial Pump Gas Power Pressure Washer - $329.99

$329.99 at Tractor Supply

Key Features

  • Generates up to 2,900 PSI
  • Flow Rate: 2.6 GPM
  • Built-in detergent tank
  • 5 customizable spray nozzle tips
  • 196cc engine
  • 3-year limited warranty

The Karcher Axial Pump Gas Power Pressure Washer can generate up to 2,900 PSI and has a flow rate of 2.6 gallons per minute. It has a 196cc engine, an M22 trigger gun, a 25-foot hose and a built-in detergent tank. A 3-year warranty is included with this purchase.


Champion Power Equipment 3,100 PSI 2.2 GPM Gas Cold Water Low-Profile Pressure Washer - $469.99

$469.99 at Tractor Supply

Key Features

  • Generates up to 3,100 PSI
  • Flow Rate: 2.2 GPM
  • 224cc Champion OHV Engine
  • Quick-connect gun
  • EPA certified
  • 2 year limited warranty

This Champion Power Equipment Gas Cold Water Low-Profile Pressure Washer has a 224cc OHV engine and a 0.6 qt oil capacity. This washer can reach a maximum of 3,100 PSI and a flow rate of 2.2 gallons per minute. It has a heavy-duty steel frame that will ensure this washer lasts for a long time. This washer is EPA (Environmental Protection Agency) certified and includes a 2 year limited warranty.


Generac 3100 PSI 2.4 GPM Gas Pressure Washer, 8901 - $489.99

$489.99 at Tractor Supply

Key Features

  • Generates up to 3,100 PSI
  • Flow Rate: 2.4 GPM
  • 4 different spray nozzles
  • Ergonomic spray gun
  • 25 ft high-pressure flex hose
  • 3 year limited warranty

The Generac Gas Pressure Washer has a 196cc OHV engine. It generates up to 3,100 PSI and reaches a maximum flow rate of 2.4 gallons per minute. It features a horizontal-axial cam pump that connects to a high-pressure flex hose to make power washing simple. The long-range soap blaster attachment makes it easier to spray hard to reach areas. This washer comes with a 3 year limited warranty.


Gas vs electric pressure washers

You can’t go wrong when choosing between gas and electric pressure washers, but each has its own strengths and weaknesses. Electric models are cheaper, more portable and give off less emissions than their gas-powered counterparts. Gas models are more expensive, heavier, and noisier but offer higher pressure than electric pressure washers. Electric pressure washers are great for smaller cleaning jobs while gas pressure washers are better suited for more serious cleaning tasks.

Cold water vs hot water pressure washer

The water temperature for power washers has a heavy impact on how well it sprays. Hot water pressure washers can clean just about anything efficiently while cold water washers are better suited for average household cleaning for removing dirt, mildew, grime, and mildew from surfaces.

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