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Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric vs Westinghouse WPX3400 Gas Pressure Washer, 3400 PSI

Updated July 2026 — Westinghouse WPX3400 Gas Pressure Washer, 3400 PSI leads on weight and height.

The Greenworks 2100 PSI is a budget-friendly electric option for light cleaning, while the Westinghouse WPX3400 offers superior power for heavy-duty tasks.

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

Price

Greenworks is significantly cheaper.

Maintenance

Less maintenance required for electric.

Portability

Compact design makes it easier to transport.

Why Westinghouse WPX3400 Gas Pressure Washer, 3400 PSI is better

Power

Higher PSI and GPM for tough jobs.

Durability

Rugged steel frame for stability.

Versatility

More nozzle options for various tasks.

Overall score

Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric
75
Westinghouse WPX3400 Gas Pressure Washer, 3400 PSI
88

Specifications

SpecGreenworks 2100 PSI 1.2 GPM 13Amp Compact ElectricWestinghouse WPX3400 Gas Pressure Washer, 3400 PSI
PSI21003400
GPM1.22.6
Power SourceElectricGas
Start TypePush-buttonRecoil
Nozzle Count45

Dimension comparison

Greenworks 2100 PSI 1.2 GPM 13Amp Compact ElectricWestinghouse WPX3400 Gas Pressure Washer, 3400 PSI

Introduction to the Pressure Washers

When it comes to pressure washers, two standout models are the Greenworks 2100 PSI and the Westinghouse WPX3400. Each offers unique features tailored to various cleaning needs. The Greenworks model, with a price of $164.83, is a compact electric option ideal for residential tasks, while the Westinghouse, priced at $349.00, is a gas-powered heavy-duty machine designed for larger, tougher jobs. Understanding their core differences can help you make an informed decision.

Power and Performance

The Greenworks 2100 PSI delivers a powerful 2100 MAX PSI at a flow rate of 1.2 GPM, suitable for medium-duty cleaning tasks. In contrast, the Westinghouse WPX3400 boasts a significantly higher output of 3400 PSI and 2.6 GPM, making it ideal for heavy-duty applications such as cleaning decks and driveways. This means that while the Greenworks is effective for light to medium cleaning, the Westinghouse is built to tackle more challenging surfaces and larger areas with ease.

Design and Portability

In terms of design, the Greenworks 2100 PSI features a compact and lightweight build that makes it easy to transport. It comes with a telescoping handle and multiple grab points, allowing for seamless mobility. On the other hand, the Westinghouse WPX3400 has a rugged steel frame with 12-inch never-flat wheels, ensuring it can handle rough terrain. While the Greenworks shines in compactness, the Westinghouse offers durability and stability, catering to different user preferences.

Ease of Use

The Greenworks 2100 PSI is designed for user-friendly operation, featuring a push-button start that powers up quickly. It also includes a soap applicator for easy cleaning. Conversely, the Westinghouse WPX3400 utilizes a recoil start and comes with a 1-gallon onboard soap tank, making it straightforward to fill and use. Both models prioritize ease of use but cater to different user experiences, with the Greenworks focusing on electric convenience and the Westinghouse offering gas-powered reliability.

Accessories and Versatility

When it comes to accessories, the Greenworks 2100 PSI includes a variety of nozzles: a turbo nozzle, 25° nozzle, 40° nozzle, and soap nozzle. This selection allows for versatile cleaning options across different surfaces. The Westinghouse WPX3400 also excels in this area, featuring a set of five quick-connect nozzles (0°, 15°, 25°, 40°, and soap) and compatibility with various pressure washer accessories. Both models provide essential tools for effective cleaning, though the Westinghouse offers a broader range of nozzle options for specialized tasks.

Maintenance Requirements

The Greenworks 2100 PSI, being an electric model, typically requires less maintenance than gas-powered alternatives. Users can expect fewer operational hassles, as there’s no need for oil changes or fuel management. In contrast, the Westinghouse WPX3400, with its 212cc 4-stroke engine, may require regular maintenance such as oil changes and fuel refills. This distinction is crucial for users who prefer a low-maintenance solution versus those who seek the power that comes with gas engines.

Price Comparison

At a price of $164.83, the Greenworks 2100 PSI is about 17% cheaper than the Westinghouse WPX3400, which retails for $349.00. This considerable price difference positions the Greenworks as a more budget-friendly option for homeowners looking to handle light to medium cleaning tasks. However, the Westinghouse's higher price reflects its additional power and capabilities, making it a worthwhile investment for those who frequently tackle tougher jobs.

Customer Reception

The Greenworks 2100 PSI has a sales rank of 10,028, indicating a decent level of popularity among consumers. In comparison, the Westinghouse WPX3400 ranks significantly higher at 695, suggesting that it is a preferred choice for users needing robust cleaning solutions. This difference in sales rank may reflect the Westinghouse's stronger appeal in the heavy-duty market segment.

Which should you buy?

Choosing between the Greenworks 2100 PSI and the Westinghouse WPX3400 ultimately depends on your cleaning needs and budget. If you require a compact, lightweight electric pressure washer for residential use at a lower price point, the Greenworks is an excellent option. However, if your cleaning tasks demand higher power and versatility for heavy-duty applications, the Westinghouse is worth the investment. Consider your specific needs, and let those drive your decision.