Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric vs McKillans® Short Pressure Washer Gun with Swivel -
Updated August 2026 — Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric wins on power and accessories, McKillans® Short Pressure Washer Gun with Swivel - wins on price and portability.
The Greenworks 2100 PSI is a powerful standalone pressure washer, while the McKillans gun is a versatile accessory for enhancing cleaning efficiency.
Why Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric is better
Power
Greenworks offers 2100 PSI for heavy-duty tasks.
Versatility
Greenworks includes multiple nozzles for various cleaning jobs.
Complete Package
Greenworks is a full pressure washer, not just an accessory.
Why McKillans® Short Pressure Washer Gun with Swivel - is better
Price
McKillans is significantly cheaper at $59.88.
Portability
McKillans is lightweight and easy to handle.
Ease of Use
McKillans features a swivel design to prevent hose kinks.
Overall score
Specifications
| Spec | Greenworks 2100 PSI 1.2 GPM 13Amp Compact Electric | McKillans® Short Pressure Washer Gun with Swivel - |
|---|---|---|
| Max PSI | 2100 | N/A |
| Flow Rate | 1.2 GPM | N/A |
| Motor | 13 Amp | N/A |
| Weight | Compact | Lightweight |
| Nozzles Included | 4 | 0 |
Dimension comparison
Overview of the Products
The Greenworks 2100 PSI is a powerful electric pressure washer designed for various outdoor cleaning tasks, while the McKillans Short Pressure Washer Gun is a versatile accessory aimed at enhancing your pressure washing experience. The Greenworks model is currently priced at $164.83, whereas the McKillans gun is available for $59.88, making it about 64% cheaper. Each product caters to different aspects of pressure washing, appealing to various user needs and preferences.
Power and Performance
The Greenworks 2100 PSI boasts a maximum pressure of 2100 PSI and a flow rate of 1.2 GPM, making it suitable for medium-duty cleaning projects, including cars, patios, and driveways. Its 13 Amp motor delivers reliable performance, ensuring that users can tackle tough jobs efficiently. In comparison, the McKillans Short Pressure Washer Gun does not specify a pressure rating, but it is designed to work with foam cannons, enhancing its utility in detailing. While the Greenworks offers substantial power for extensive tasks, the McKillans gun improves the flexibility and ease of use for users wanting to apply foam or soap.
Design and Usability
The Greenworks unit features a compact design with a telescoping handle, making it easy to maneuver and store. It also has built-in storage for accessories, which adds to its convenience. In contrast, the McKillans gun is designed for comfort with a lightweight pull trigger and a snub nose design that allows for easy one-handed operation. The swivel inlet of the McKillans gun helps prevent kinks in the hose, which can be a common issue during use. While the Greenworks excels in overall performance, the McKillans focuses on providing an ergonomic experience, enhancing usability during detailed cleaning.
Accessories and Features
The Greenworks pressure washer comes with a range of accessories, including a turbo nozzle, 25° and 40° nozzles, and a soap nozzle, which allow users to adapt the tool for various cleaning tasks. The inclusion of these accessories adds significant value, particularly for those looking to tackle multiple types of cleaning jobs. On the flip side, the McKillans gun is designed with preinstalled fittings for easy setup and features robust stainless and brass components for durability. While both products come with useful features, the Greenworks offers a more comprehensive package for those requiring a full pressure washing solution.
Portability
Portability is a key consideration for anyone looking to use a pressure washer, especially for those who may need to move it frequently. The Greenworks 2100 PSI is equipped with wheels and multiple grab points, allowing for easy transport around the home or job site. Its design enables it to be stored both vertically and horizontally, further enhancing its portability. The McKillans gun, being a smaller accessory, is inherently easy to handle and transport. While it lacks the bulk of a full pressure washer, it excels in being lightweight and easy to maneuver during cleaning sessions.
Price Comparison
The price difference between the two products is significant. The Greenworks 2100 PSI is priced at $164.83, while the McKillans gun is available for $59.88. This makes the McKillans about 64% cheaper than the Greenworks. However, it’s essential to consider what each product offers. The Greenworks is a complete pressure washer capable of handling a variety of cleaning tasks, while the McKillans gun is an accessory that enhances the experience of using a pressure washer. Users must weigh their specific needs against these price points.
Brand Reputation and Popularity
In terms of sales rank, the Greenworks 2100 PSI holds a rank of 10,028, indicating a decent level of popularity among consumers. The McKillans gun performs better in this regard, with a sales rank of 1,729, suggesting it is a popular choice among users looking for a high-quality pressure washer accessory. Brand reputation can often influence buying decisions, and in this case, McKillans appears to resonate well with its target audience, particularly detailing enthusiasts who appreciate the convenience and quality of their products.
Which should you buy?
Deciding between the Greenworks 2100 PSI and the McKillans Short Pressure Washer Gun ultimately depends on your needs. If you require a powerful standalone pressure washer for extensive cleaning tasks, the Greenworks model is the better option, offering significant power and versatility at $164.83. Conversely, if you already own a pressure washer and are looking to enhance your cleaning experience, the McKillans gun at $59.88 provides a practical and cost-effective solution. Each product serves its purpose well, but your choice should align with your specific cleaning requirements and how you intend to use your equipment.

