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Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric vs Westinghouse ePX3500 Electric Pressure Washer,

Updated July 2026 — Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric wins on height and length, Westinghouse ePX3500 Electric Pressure Washer, wins on max psi and gpm.

The Westinghouse ePX3500 offers higher pressure and more features, making it the better choice for demanding cleaning tasks.

Why Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric is better

Price

Greenworks is slightly cheaper at $164.83.

Portability

Greenworks has a telescoping handle for easier maneuverability.

Storage

Greenworks can be stored vertically or horizontally.

Why Westinghouse ePX3500 Electric Pressure Washer, is better

Power

Westinghouse delivers 2500 max PSI compared to 2100 PSI.

Accessories

Westinghouse includes a pro-style steel wand and five quick-connect nozzles.

Stability

Westinghouse features anti-tipping technology for better stability.

Overall score

Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric
75
Westinghouse ePX3500 Electric Pressure Washer,
85

Specifications

SpecGreenworks 2100 PSI 1.2 GPM 13Amp Compact ElectricWestinghouse ePX3500 Electric Pressure Washer,
Power2100 PSI2500 PSI
Flow Rate1.2 GPM1.76 GPM
Soap TankNo20 oz
Wand TypeStandardPro-style
Start TypePush-buttonTrigger

Dimension comparison

Greenworks 2100 PSI 1.2 GPM 13Amp Compact ElectricWestinghouse ePX3500 Electric Pressure Washer,

Overview of the Greenworks 2100 PSI and the Westinghouse ePX3500

The Greenworks 2100 PSI is priced at $164.83, while the Westinghouse ePX3500 costs $169.00, making the Greenworks about 0.13% cheaper. Both pressure washers are designed for residential use, but their features and capabilities differ significantly. The Greenworks model offers a maximum pressure of 2100 PSI, while the Westinghouse model provides a higher maximum pressure of 2500 PSI, which may lead to more effective cleaning for tougher jobs.

Power and Performance

In terms of power, the Greenworks 2100 PSI offers a maximum pressure of 2100 PSI at a flow rate of 1.2 GPM. This makes it suitable for medium-duty cleaning tasks, such as washing cars and patios. Conversely, the Westinghouse ePX3500 delivers a robust 2500 max PSI and a flow rate of 1.76 GPM, allowing it to tackle heavier grime and tougher surfaces with ease. The increased power of the Westinghouse could make it a better choice for more demanding cleaning tasks, while the Greenworks may be more than adequate for routine household maintenance.

Design and Usability

When it comes to design, the Greenworks model emphasizes portability with its compact size and a telescoping handle that enhances maneuverability. It can be stored vertically or horizontally, providing flexibility in storage options. On the other hand, the Westinghouse ePX3500 is engineered with anti-tipping technology and features a low center of gravity, making it stable during operation. Additionally, it is compact and lightweight, weighing only 19 pounds, which facilitates easier transportation and storage. Both designs cater to user convenience, but the Westinghouse offers unique features that enhance stability.

Accessories and Features

The Greenworks 2100 PSI comes equipped with various accessories, including a soap applicator and multiple nozzles (25°, 40°, soap, and turbo), making it versatile for different cleaning tasks. It also features internal storage for the included wand and nozzles, enhancing organization. In comparison, the Westinghouse ePX3500 includes a pro-style steel wand with five quick-connect nozzles and a 20-ounce onboard soap tank. This extensive accessory set allows for greater versatility and efficiency in cleaning. While both models provide essential accessories, the Westinghouse's robust offering may appeal to users seeking comprehensive functionality.

Energy Efficiency

The Greenworks model is designed with a push-button start feature that allows for quick and easy power-up, which can save time when starting cleaning tasks. The Westinghouse ePX3500 includes a Total Stop System (TSS) that automatically stops the pump when the trigger is not engaged, helping to conserve energy and prolong pump life. This feature not only enhances energy efficiency but also contributes to the longevity of the pressure washer. While both models prioritize ease of use, the Westinghouse’s energy-saving technology may provide additional benefits in terms of operational efficiency.

Cleaning Applications

The Greenworks 2100 PSI is ideal for cleaning cars, driveways, patios, and outdoor furniture, providing sufficient power for standard household tasks. Its versatility allows it to handle a range of surfaces effectively. The Westinghouse ePX3500, with its higher maximum pressure, is better suited for more demanding applications, including tackling mildew, grease, and oil from various surfaces. This model is particularly effective for cleaning decks, garage floors, and fences, making it a strong contender for users with heavier cleaning needs.

Sales and Popularity

The Greenworks 2100 PSI holds a sales rank of 10,028, indicating a moderate level of popularity among consumers. In contrast, the Westinghouse ePX3500 boasts a significantly better sales rank of 154, suggesting it is highly sought after and may be perceived as a more reliable option by many users. This difference in sales rank could reflect the Westinghouse model's reputation for performance and effectiveness in the market.

Which should you buy?

Choosing between the Greenworks 2100 PSI and the Westinghouse ePX3500 depends largely on your specific cleaning needs and budget. The Greenworks model is slightly cheaper at $164.83 and offers sufficient power for everyday tasks, making it a solid choice for users who need an effective yet more affordable option. However, if you require higher pressure and enhanced features, the Westinghouse ePX3500, priced at $169.00, presents a more powerful solution with added versatility and stability. Ultimately, assess your cleaning requirements to determine which model aligns best with your needs.