Buying guide · updated Nov 4, 2026
Three electrics for cars, decks and patios, a gas machine for driveways and siding, and the pro-grade pick if you might take paid jobs. Ratings straight from each maker.
Not tested by us. This guide is researched and written by an AI research assistant from each maker's own product page, read Nov 4, 2026 and linked next to every spec. We haven't used these machines, we don't give star ratings, and we don't list Amazon prices (they change daily; tap through to see today's).
Classic budget electric
From the maker: “Certified Rated 2030 PSI Electric Pressure Washer, 1.2 GPM Rated Flow, Onboard Detergent Tanks. Equipped with a 13-amp motor.” (Sun Joe product page, read Nov 4, 2026)
Who it's for: Cars, patio furniture, grills, decks and small patios.
Skip it if: Big driveways or siding on a two-story house.
Simple electric, long cord
From the maker: “Max PSI 2000. Max GPM 1.2. Amp 14. Cord Length 35 feet. 25' kink-resistant hose. MODEL# GPW2003.” (Greenworks product page, read Nov 4, 2026)
Who it's for: Light home jobs where reaching the outlet matters: the 35 ft cord helps.
Skip it if: You want more than about 2,000 PSI for stained concrete.
Strongest electric here
From the maker: “Max PSI 3200. Max GPM 1.76. Rated PSI 2800. Rated GPM 1.1. Motor Amperage 13A. Hose Length 25 ft. Power Cord Length 35 ft. Dry Unit Weight 33.1 lbs. Soap Tank Capacity 2.3L (.61 gallons).” (Westinghouse product page, read Nov 4, 2026)
Who it's for: Homeowners who want an electric that can also take on fences, siding and small patios.
Skip it if: You mostly clean concrete: a 2.5 GPM gas unit rinses far faster.
Gas for driveways
From the maker: “Rated PSI 3200. Rated GPM 2.5. Engine Displacement 212cc. Dry Unit Weight 63 lbs. Hose Length 25 ft. Pump Type 3-Piston Axial Cam. Warranty (Residential) 3 Year Limited.” (Westinghouse product page, read Nov 4, 2026)
Who it's for: Driveways, sidewalks, siding and fences at home.
Skip it if: You only wash cars and patio furniture: gas is more machine than you need.
Pro-grade, side-hustle ready
From the maker: “Power Type: Gasoline. Drive Type: Direct. PSI: 3300. GPM: 2.5. Pump: AAA Triplex. Hose: MorFlex 5/16-in. x 25-ft. Unit Weight: 77 lbs.” (Simpson product page, read Nov 4, 2026)
Who it's for: Homeowners who might start taking paid jobs: a triplex pump is the kind built for long hours.
Skip it if: You'll use it twice a year: you're paying for durability you won't use.
Maker-listed specs. Where a maker doesn't publish a number, we say so.
| Model | Rated PSI | Rated GPM | Power | Also listed | Link |
|---|---|---|---|---|---|
| Sun Joe SPX3000 Electric Pressure Washer SPX3000 | 2,030 (certified rated) | 1.2 | 13-amp electric | Onboard detergent tanks | Amazon (opens Amazon in a new tab) |
| Greenworks 2000 PSI Electric Pressure Washer GPW2003 | 2,000 | 1.2 | 14-amp electric | 25 ft hose, 35 ft cord | Amazon (opens Amazon in a new tab) |
| Westinghouse WPX3200e Electric Pressure Washer WPX3200e | 2,800 rated (3,200 max) | 1.1 rated (1.76 max) | 13-amp electric | 33.1 lb; 0.61 gal soap tank | Amazon (opens Amazon in a new tab) |
| Westinghouse WPX3200 Gas Pressure Washer WPX3200 | 3,200 | 2.5 | 212cc gas | 63 lb; 3-yr residential warranty | Amazon (opens Amazon in a new tab) |
| Simpson PowerShot PS3228 PS3228 (Honda GX200) | 3,300 | 2.5 | Honda GX200 gas | AAA triplex pump; 77 lb | Amazon (opens Amazon in a new tab) |
Thinking of washing driveways for money? Our pressure washing startup guide lists the rest of the kit, and the pressure washer spec table compares 20+ commercial machines.
As a rough rule of thumb, around 1,300-2,000 PSI handles cars, patio furniture and grills. Decks, fences and siding usually need 2,000-2,800. Concrete driveways go faster with 3,000+ PSI and, more importantly, about 2.5 GPM.
Electric if you mostly clean cars, decks and furniture: lighter, quieter, no engine upkeep. Gas if you regularly clean driveways, long walks or siding, where higher GPM saves a lot of time.
Yes, with the wrong nozzle or too close. Start with a wide nozzle (25 or 40 degrees), keep distance, and test a hidden spot first. Follow the maker's manual.
No. This guide is AI-researched from each maker's published specs, read on Nov 4, 2026. No hands-on testing and no star ratings.
Model numbers on each Amazon listing were matched to the maker's model on Nov 4, 2026. Listings and stock change; if a link lands on the wrong item, tell us at toolshedreport@mail.tab.bot.