Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric vs Westinghouse ePX3100v Electric Pressure Washer,
Updated August 2026 — Westinghouse ePX3100v Electric Pressure Washer, leads on energy efficienc and portability.
The Westinghouse ePX3100v offers better value and versatility at a lower price, making it the preferred choice for budget-conscious consumers.
Why Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric is better
Power
Both deliver 2100 PSI.
Nozzles
Greenworks has more nozzles.
Start
Push-button start is convenient.
Why Westinghouse ePX3100v Electric Pressure Washer, is better
Price
Westinghouse is $45.83 cheaper.
Weight
Westinghouse is lighter at 17.6 lbs.
Flow Rate
Higher flow rate of 1.76 GPM.
Overall score
Specifications
| Spec | Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric | Westinghouse ePX3100v Electric Pressure Washer, |
|---|---|---|
| Power | 2100 PSI | 2100 PSI |
| Flow Rate | 1.2 GPM | 1.76 GPM |
| Weight | 20 lbs | 17.6 lbs |
| Price | $164.83 | $119.00 |
| Nozzles | 4 | 3 |
Dimension comparison
Overview of the Greenworks 2100 PSI and Westinghouse ePX3100v
When comparing the Greenworks 2100 PSI and the Westinghouse ePX3100v, the most striking difference is their pricing. The Greenworks model is priced at $164.83, while the Westinghouse comes in at $119.00, making it about 28% cheaper. Both pressure washers deliver similar performance with a maximum pressure of 2100 PSI, targeting various cleaning tasks from vehicles to patios. However, the differences in features and usability can influence your purchasing decision.
Power and Performance
Both the Greenworks 2100 PSI and the Westinghouse ePX3100v boast a maximum pressure of 2100 PSI, which is effective for medium-duty cleaning tasks. The Greenworks achieves this with a water flow of 1.2 GPM, while the Westinghouse offers a slightly higher flow rate, delivering 1.76 GPM at its lowest pressure. This means that the Westinghouse can potentially cover more area in less time, translating to faster cleaning sessions. Despite this, the Greenworks is noted for its effective cleaning capability, especially on surfaces like driveways and outdoor furniture, making it a reliable option for residential use.
Portability and Design
Portability is a key feature for both models, but they approach it differently. The Westinghouse ePX3100v weighs only 17.6 pounds and includes a built-in carry handle, making it easy to transport. In contrast, the Greenworks weighs slightly more and features a telescoping handle for easy maneuvering. However, while the Greenworks can be stored both vertically and horizontally, the Westinghouse’s compact design allows for more straightforward storage solutions. This might be a deciding factor if you have limited space.
Versatility of Accessories
Both pressure washers come with a variety of accessories that enhance their functionality. The Greenworks model includes a turbo nozzle, a 25° nozzle, a 40° nozzle, and a soap applicator, which allows for versatile cleaning options across different surfaces. Meanwhile, the Westinghouse features a detachable foam cannon and a pro-style steel wand, along with three quick-connect nozzles. The foam cannon can be particularly helpful for heavy-duty cleaning tasks, making the Westinghouse slightly more versatile in terms of applying detergents for deep cleaning.
Ease of Use
Ease of use is another area where these two models differ. The Greenworks pressure washer is equipped with a push-button start, ensuring that it powers up easily every time, a feature that speeds up the setup process. On the other hand, the Westinghouse has a Total Stop System (TSS) that automatically stops the pump when the trigger is not engaged, saving energy and prolonging the life of the pump and motor. This feature can enhance the user experience by reducing wear and tear, making the Westinghouse a potentially more user-friendly option during longer cleaning sessions.
Customer Satisfaction and Market Performance
In terms of market performance, the Westinghouse ePX3100v stands out with a bestseller rank of 837, compared to the Greenworks' rank of 10,028. This indicates that the Westinghouse is more popular among consumers, potentially reflecting greater customer satisfaction. Positive feedback often correlates with reliability and performance, making the Westinghouse an appealing choice for those seeking a trusted product.
Price Comparison
The price difference between the Greenworks 2100 PSI and the Westinghouse ePX3100v is significant. The Greenworks is priced at $164.83, while the Westinghouse is available for $119.00, saving you about $45.83 if you opt for the Westinghouse. This price point makes the Westinghouse an attractive option for budget-conscious consumers who still want a powerful electric pressure washer. If you’re looking for great value without sacrificing quality, the Westinghouse may be the better option.
Which should you buy?
Ultimately, the decision between the Greenworks 2100 PSI and the Westinghouse ePX3100v will depend on your specific needs and preferences. If you prioritize versatility and a slightly higher flow rate, the Westinghouse stands out as the more economical choice, especially at $119.00. However, if you value features like a push-button start and a variety of nozzles for different cleaning tasks, the Greenworks at $164.83 may be worth the extra investment. Both models provide excellent cleaning power, so consider which features align best with your cleaning habits.

