Honda Pressure Washer Review 2026: Best Honda-Powered Models
Quick answer: Honda mostly supplies engines rather than complete washers. Pro Tool Reviews picks the Honda GX200-powered Simpson PS3228-S for 3,000 PSI use, and Simpson, DeWalt and Ryobi also sell Honda-engine models. We have not tested them ourselves.
Last updated: October 2026. When people search for a Honda pressure washer, they usually mean a machine with a Honda engine. Honda GX engines are widely called the reliability benchmark, but the washers come from other brands. This review summarises Honda-powered models using Pro Tool Reviews, Pressurist, Of Zen and Computing and a Home Depot listing. We have not tested any of them ourselves.
Does Honda make pressure washers?
The sources we read list pressure washers from Simpson, DeWalt and Ryobi that use Honda engines, rather than a Honda-branded washer. The main trade-offs sources mention are weight and price, and the main benefit is a reputation for engine life.
Which Honda-powered pressure washers are available?
| Model | Engine | PSI / GPM | Price or weight |
|---|---|---|---|
| Simpson PS3228-S | Honda GX200 | 3,300 / 2.5 | $569 |
| Simpson ALH3425 | Honda GX200 | 3,600 (PTR) or 3,400 / 2.5 | $699, aluminum frame |
| Simpson PS4240 | Honda GX390 | 4,200 / 4.0 | $1,099, 136 lb |
| Simpson MSH3125-S | Honda GC190 | n/a | Best-selling gas washer per Pressurist |
| Ryobi RY803001 | Honda GCV160 | 3,000 / 2.3 | 3-year warranty |
| DeWalt DXPW4035 | Honda GX270 | 4,000 / 3.5 | $1,199 |
| DeWalt DXPW60605 | Honda GX390 | 4,200 / 4.0 | n/a |
How good is the Simpson PS3228-S?
Pro Tool Reviews calls it best 3,000 PSI and lists commercial-grade components at $569. It is a well-known starting point for a Honda-powered home washer.
How good is the Simpson ALH3425?
Pro Tool Reviews lists it at 3,600 PSI and 2.5 GPM, made in the USA with an aluminum frame, at $699. Of Zen and Computing lists 3,400 PSI, 78 lb and a 10-year frame warranty, so the two sources disagree on PSI.
How good is the Simpson PS4240?
At 4,200 PSI, 4.0 GPM and 136 lb for $1,099, it is a heavy but powerful machine. See our commercial guide for context.
What about Ryobi and DeWalt Honda models?
Pressurist lists the Ryobi RY803001 with a Honda GCV160 at 3,000 PSI and 2.3 GPM and a 3-year warranty. DeWalt’s DXPW4035 pairs a GX270 with 4,000 PSI and 3.5 GPM at $1,199, and the DXPW60605 uses a GX390 at 4,200 PSI and 4.0 GPM.
Why do people choose Honda engines?
Sources call Honda GX engines the gold standard for reliability. A durable engine means easier starting, smoother running and longer life if you follow the maintenance schedule. The cost is weight and a higher price than generic engines.
Honda-powered pros and cons
- Pros: reputation for reliability, easy service parts and strong resale.
- Cons: higher price, heavier frames and noise.
- Best for: homeowners who want a long-lived gas washer and contractors.
Who should choose a Honda-powered washer?
If you plan to use a pressure washer for many years, a Honda engine is a sensible investment. Occasional users may be happy with a cheaper gas model. Check the pump type too, using our axial vs triplex guide.
How do you maintain a Honda-powered washer?
Check the oil before each use, use fresh fuel, keep the air filter clean and follow the manual for change intervals. Winterize with fuel stabiliser before storage.
Honda-powered quick verdict by need
| Need | Model | Why |
|---|---|---|
| Home 3,000 PSI | Simpson PS3228-S | Pro Tool Reviews pick, $569 |
| Premium home | Simpson ALH3425 | Aluminum frame |
| Heavy use | Simpson PS4240 | GX390, 4.0 GPM |
| Brand mix | Ryobi RY803001 | 3-year warranty |
What are the downsides of a Honda engine?
The main drawbacks are weight and price. The PS4240 weighs 136 lb and costs $1,099, and DeWalt’s DXPW4035 costs $1,199 at 112 lb. A Honda engine also does not cure a weak pump, so check the pump type and warranty. Look at fuel use, noise and oil capacity, and remember that occasional users may not need the extra cost.
What size Honda engine do you need?
Sources pair the GX200 with 3,300 to 3,600 PSI residential machines, the GX270 with 4,000 PSI professional units and the GX390 with 4,200 PSI commercial models. Bigger engines add flow and durability but also weight and fuel use. For a driveway and deck, a GX200 is usually enough. For daily commercial work, choose the GX390 and a triplex pump. See our PSI guide to match power to jobs.
Frequently asked questions
Does Honda make pressure washers?
In the sources we read, Honda supplies engines to washers sold by Simpson, DeWalt and Ryobi.
Are Honda engines better?
Sources call them the gold standard for reliability, at a higher price and weight.
Which Honda-powered washer is best for home use?
The Simpson PS3228-S is Pro Tool Reviews’ pick for 3,000 PSI.
How much do they cost?
From about $569 for the PS3228-S up to $1,199 for the DeWalt DXPW4035.
Final verdict
Choose a Honda-powered washer for durability. The Simpson PS3228-S is a strong home pick, and the GX390 models suit heavy use.
Sources: Pro Tool Reviews, best pressure washers; Pressurist, Honda-powered washers; Of Zen and Computing, Simpson guide; Home Depot listing. Related: Simpson review, Best gas pressure washers, Axial vs triplex.
