Greenworks 2000 PSI Electric Pressure Washer Great vs Simpson 3400 PSI Gas Pressure Washer, 2.5 GPM
Updated August 2026 — Greenworks 2000 PSI Electric Pressure Washer Great wins on hose length, Simpson 3400 PSI Gas Pressure Washer, 2.5 GPM wins on versatility and durability.
The Simpson 3400 PSI offers significantly more power and versatility, making it the better choice for heavy-duty tasks, while the Greenworks 2000 PSI is a budget-friendly option for lighter jobs.
Why Greenworks 2000 PSI Electric Pressure Washer Great is better
Price
Greenworks is 67% cheaper than Simpson
Weight
Greenworks is lighter and easier to maneuver
Power Cord
Greenworks has a longer power cord
Why Simpson 3400 PSI Gas Pressure Washer, 2.5 GPM is better
Power
Simpson delivers 3400 PSI compared to Greenworks' 2000 PSI
Flow Rate
Simpson has a higher flow rate of 2.5 GPM
Versatility
Simpson includes four quick-connect tips for various tasks
Overall score
Specifications
| Spec | Greenworks 2000 PSI Electric Pressure Washer Great | Simpson 3400 PSI Gas Pressure Washer, 2.5 GPM |
|---|---|---|
| Price | $109.95 | $329.00 |
| Engine Type | Electric | Gas |
| Maintenance | User-friendly | Maintenance-free |
| Soap Application | Yes | Yes |
| Mobility | Wheels | Pneumatic Tires |
Dimension comparison
Overview of Greenworks 2000 PSI vs. Simpson 3400 PSI
The Greenworks 2000 PSI is approximately 67% cheaper than the Simpson 3400 PSI, priced at $109.95 compared to $329.00. This price difference may appeal to budget-conscious consumers who need an effective pressure washer for light to medium-duty tasks. The two models cater to different user needs, making them suitable for various cleaning projects around the home.
Power and Performance
The Simpson 3400 PSI delivers significantly more power with a pressure rating of 3400 PSI and a flow rate of 2.5 GPM compared to the Greenworks 2000 PSI, which offers 2000 PSI and 1.1 GPM. This means the Simpson model is designed for tougher cleaning jobs, such as heavy-duty driveways and decks. Its powerful CRX engine and maintenance-free pump ensure consistent performance, making it ideal for homeowners with larger or more challenging cleaning tasks.
Portability and Design
When it comes to portability, the Greenworks 2000 PSI stands out with its compact design and lightweight structure, making it easy to maneuver. Its wheels facilitate easy transport, allowing users to move it around their property without much effort. In contrast, the Simpson 3400 PSI weighs 64 pounds and features 10-inch pneumatic tires designed for smooth movement over various terrains. While both models are mobile, the Greenworks may be more convenient for users with limited storage space or those who prefer a lighter unit.
Hose Length and Reach
The Greenworks model comes with a 25-foot pressure hose and a 35-foot power cord, providing ample reach for various cleaning tasks without sacrificing power. In comparison, the Simpson 3400 PSI also includes a 25-foot hose but is designed for heavier cleaning, which may require a bit more distance to maneuver effectively. Both offer good reach, but the added power of the Simpson may necessitate a larger working area due to its higher pressure capabilities.
Cleaning Versatility
The Simpson 3400 PSI provides versatility with its four quick-connect pressure washer tips, including options for soap application, which enhances its cleaning capabilities for different surfaces. This feature makes it suitable for a range of tasks from washing cars to cleaning windows. The Greenworks model also includes a soap siphon hose for detergent use, making it effective for medium-duty projects. However, the Simpson's higher pressure and additional tips give it a broader range of applications for homeowners looking to tackle various cleaning challenges.
Maintenance and Durability
Durability and maintenance are important considerations when choosing a pressure washer. The Simpson 3400 PSI features a maintenance-free OEM Technologies axial cam pump with a thermal relief valve, designed to prevent overheating and ensure long-term reliability. In contrast, the Greenworks 2000 PSI is user-friendly and designed for easy operation, although it may not match the heavy-duty durability of the Simpson model. For users looking for a long-lasting machine that can handle tougher conditions, the Simpson may be the better choice.
Price Comparison
The Greenworks 2000 PSI is priced at $109.95, making it about 67% less expensive than the Simpson 3400 PSI, which retails for $329.00. This significant price difference may make the Greenworks model more appealing to casual users or those who only require a pressure washer for occasional household cleaning tasks. Conversely, the Simpson 3400 PSI offers greater power and versatility, justifying its higher price for users who need a more robust solution for frequent or heavy-duty cleaning.
Which should you buy?
Choosing between the Greenworks 2000 PSI and the Simpson 3400 PSI ultimately depends on your specific cleaning needs and budget. If you are looking for an affordable, lightweight option for light to medium-duty jobs, the Greenworks model is an excellent choice. However, if you require a powerful machine capable of handling tougher tasks with greater versatility, the Simpson 3400 PSI is worth the investment. Consider your typical cleaning tasks and frequency to determine which pressure washer aligns best with your requirements.

