Best Gas Pressure Washers

Best Gas Pressure Washers

Top-Rated & Best-Selling Gas Pressure Washers

Jim. the Pressure Washer Expert
By 
Pressure Washer Expert

A gas pressure washer will change your perspective about how to clean. With higher strength, more durability, and sturdier attachments, it's no wonder why they are the number one choice for homeowners and professionals alike.

We've compiled the Best Gas Pressure Washers of 2021 based on our best-selling, highest-rated models with expert recommendations to ensure you get the perfect model for your needs.

Read our comparison of gas vs electric pressure washers and see why gas-powered pressure washers deliver more value over time. Then, pick a category below and start washing with confidence.

 


 

Best Gas Pressure Washers List

You can scroll down through the full list of the best gas pressure washers, or simply click on the one you want to see straight away. 

Best Consumer Gas Pressure Washers



Best Semi-Pro Gas Pressure Washers



Best Consumer Gas Pressure Washers

1
Learn More About Simpson 60784
$329.00
Expert Review
This pressure washer is a great value for its features. At this price point, it's almost a steal. Sporting a high output Honda GCV160 engine, it will provide years of high performance for all your domestic applications. The Dial-N-Wash allows you to adjust the pressure on the fly! It includes a low-fatigue spray gun and a non-marking hose! With 2,800 PSI at 2.3 GPM flow rates, it can tackle any cleaning job you've got.
Features
High-Performance Simpson MegaShot Pressure Washer
  • Delivers optimal performance with ease
  • Tackle outdoor cleaning projects – auto, deck, outdoor furniture and siding
High-Output Honda GCV160 Vertical Engine
  • Proven reliability with high-quality materials
  • Fuel efficient, quiet and easy to start operation
  • Simple construction reduces many potential maintenance needs
Maintenance-Free OEM Technologies Axial Cam Pump
  • Developed to offer strong and trusted cleaning performance
  • Siphon tube detergent injection lets you use a wide variety of pressure washer-safe cleaners
Delivers 2800 PSI @ 2.3 GPM
  • Great for all types of homeowner cleaning applications
  • Tackle algae, mold, stains, watermarks, moss and much more
Steel Construction Frame
  • Heavy-duty frame is built to last for heavy usage
  • Integrated storage hooks keep hose & gun organized


2
Learn More About Simpson 60808
$389.00
Was $399.00
Expert Review
Who doesn't want to get their work done faster? A surface cleaner is included that cleans faster and more effective than nozzles alone! Equipped with a Honda GC engine, this hard worker provides you with optimal performance around the house. Includes a welded steel frame and 12" Never-Flat wheels. MegaShot is a Simpson staple in quality use and workmanship, so we don't think you'll be disappointed in the way it operates (or the way it feels!). With the surface cleaner bundle, you really can't go wrong at this price point!
Features
High-Performance Simpson MegaShot Pressure Washer
  • Delivers optimal performance with ease
  • Tackle outdoor cleaning projects – auto, deck, outdoor furniture and siding
High-Output Honda GCV160 Vertical Engine
  • Proven reliability with high quality materials
  • Fuel efficient, quiet and easy to start operation
  • Simple construction reduces many potential maintenance needs
Delivers 3000 PSI @ 2.4 GPM
  • Great for all types of homeowner cleaning applications
  • Tackle algae, mold, stains, watermarks, moss and much more
Maintenance-Free OEM Technologies Axial Cam Pump
  • Developed to offer strong and trusted cleaning performance
  • Siphon tube detergent injection lets you use a wide variety of pressure washer-safe cleaners
Heavy-Duty Welded Steel Construction Frame
  • Durable frame is built to last for heavy usage
  • Integrated storage hooks keep hose & gun organized


3
Learn More About Simpson 60551
$399.00
Features
Ultimate 3000 PSI Gas Pressure Washer
  • Excellent choice for a lighter weight, heavy duty unit
Powerful Honda GC190 Engine
  • Fuel efficient, starts easily and runs quietly
  • Siphon tube detergent injection lets you use a wide variety cleaners
Welded Steel Construction Frame
  • Convenient integrated gun, hose and wand hanger
  • 1-1/4", 16-gauge steel tube frame and 12-gauge engine plate
2-Wheeled Cart & Large Pneumatic Tires
  • On-board accessory storage keeps everything organized
  • 10-Inch tires easily take on varied terrain, help absorb vibration
Maintenance-Free OEM Technologies Axial Cam Pump
  • Robust 2.5 GPM cleaning performance
  • POWERBOOST technology delivers increased performance





Best Semi-Pro Gas Pressure Washers

1
Learn More About Simpson 60688
$1,299.00
Expert Review
Armed and dangerous, the Simpson ALH4240 has it all - 4,200 PSI and 4GPM flow rates make it a monster of a cleaning machine! With a Honda GX390 engine and a CAT pump, it could be the last pressure washer you will ever buy. You'll have the specs you need to clean virtually anything you can think of. This machine is designed to work daily for the contractor who has jobs to complete and has incredible durability with an aircraft-grade aluminum frame and a 31" pro-style spray wand! This mean machine will not disappoint for those who need some serious cleaning power and professional, long-lasting power equipment.
Features
Honda GX390 OHV Commercial Series Engine With Oil Alert®
  • Starts easy, runs smoothly, & delivers high output
  • Great for construction, facility & fleet maintenance cleaning
CAT® 67DX39G1I Industrial Triplex Plunger Pump
  • Develops up to 4 gallons per minute to clean quickly
  • Triplex pumps run cooler & last longer than axial pumps; can be rebuilt
Professional Aircraft Grade Aluminum Platform
  • Brushed extruded aluminum tubing is strong & lightweight
  • Durable 13-inch premium pneumatic tires handle all terrains easily
Ergonomic Spray Gun w/ 31-Inch Pro-Style Spray Wand
  • Designed for comfort and includes safety lock out
  • 0°, 15°, 25°, 40°, & soap applicator nozzles shape the spray
Monster 3/8" x 50' High-Pressure Steel-Braided Hose
  • Non-marring, kink & abrasion resistant hose w/ quick connects
  • Includes siphon tube for a wide variety of pressure washer-safe cleaners


2
Learn More About DeWalt 60605
$1,299.00
Features
11.7-HP Honda GX390 Commercial Series Engine
  • Powerful 389cc 4-cycle engine is easy to start, quiet & reliable
  • Oil Alert monitors oil level, makes maintenance easier
CAT Brand 4.0 GPM Triplex Plunger Pump
  • Direct drive for streamlined power transmission
  • Ceramic pistons run cooler, last longer, & can be rebuilt
  • Adjustable pressure; thermal relief valve protects the pump
1-1/4" Tubular Steel Frame
  • Sturdy welded construction w/ 12 ga. steel engine plate
  • Rugged 13" premium pneumatic tires on a solid steel 5/8" axle
50 Feet Of 3/8" Steel-Braided High Pressure Hose
  • Quick connect saves time & your knuckles
Pro-Style Spray Gun w/ Steel Wand
  • Comes with 5 quick connect tips: 0°, 15°, 25°, 40°, & Soap


3
Learn More About Pressure-Pro E4040HC
$1,619.00
Features
Commercial Grade 13-HP Honda GX390
  • Easy to start, quiet and reliable
CAT Brand 66PPX40GG1 Triplex Plunger Pump
  • Ceramic components run cooler, last longer
  • Adjustable pressure, easy to maintain and rebuildable
Revolutionary Aircraft Grade Aluminum Frame
  • Light weight; no welds to crack, break, or fail
  • Lifetime frame warranty protects your investment
Thermo Sensor
  • Prevents overheating in bypass mode
  • Low oil shutdown protects motor and pump
Professional Quality Gun/Wand Assembly
  • 5 quick connect nozzles: 0º, 15º, 25º, 40º, chemical application
  • 50 feet of steel reinforced high pressure hose
  • Smooth running, dependable power with low-oil shutdown
  • 50 mesh inlet filter catches debris before entering the pump

 

 View: All Gas Pressure Washers

Jim. the Pressure Washer Expert
By 
Pressure Washer Expert
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