Compare power sources · 2026
Gas pressure washers deliver 2,800-4,200 PSI for driveways, decks, and siding. Electric pressure washers (1,500-2,300 PSI) cover car-washing, patios, and lighter siding work without engine maintenance.
Power source
2,800-4,200 PSI. For driveways, fences, deep siding cleaning.
Top pick
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
Power source
1,500-2,300 PSI. For cars, patios, light siding.
Top pick
Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI 1.76 Max GPM with Anti-Tipping Technology, Onboard Soap Tank, Pro-Style Steel Wand, 5-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
One pick per power source. For the full top-5 inside any variant, use the cards above.
Sources behind this verdict
132 reviewers, weighted by source trust
Weighted by source trust
We don’t review products. We read what other reviewers wrote, score each source for trustworthiness, and synthesize the consensus.
How sources are scored →Trust hierarchy
Source mix
Trusted · 4 sources
Independent · documented methodologySupporting · 34 named sources
Across the reviewers we read, the Simpson PS3228 PowerShot is the most consistently recommended residential-to-semi-pro gas unit in this pool. Its 3,300 PSI / 2.5 GPM output pairs a commercial Honda GX200 engine with an AAA triplex pump, and r/Tools commenters (a high-trust community thread) summarize the sentiment plainly: "Can't go wrong with a Honda engine," calling it a great low-to-mid-range washer for everyday residential work.
Price
$629.00