Greenworks 40V 17" Cordless Lawn Mower – Brushless vs Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher
Updated July 2026 — Greenworks 40V 17" Cordless Lawn Mower – Brushless wins on runtime and power, Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher wins on weight.
The Greenworks mower excels in versatility and maintenance-free operation, while the Westinghouse dethatcher offers a budget-friendly option for lawn care.
Why Greenworks 40V 17" Cordless Lawn Mower – Brushless is better
Power
Greenworks has a powerful 40V cordless motor.
Maintenance
Greenworks requires zero maintenance.
Versatility
Greenworks offers 2-in-1 mulching and bagging.
Why Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher is better
Price
Westinghouse is significantly cheaper.
Weight
Westinghouse is lightweight at 29.5 pounds.
Dethatching
Westinghouse effectively removes thatch.
Overall score
Specifications
| Spec | Greenworks 40V 17" Cordless Lawn Mower – Brushless | Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher |
|---|---|---|
| Motor Type | Brushless | Electric |
| Collection Bag | Yes | Yes |
| Noise Level | Quieter | Louder |
| Cutting Heights | 6 | 5 |
| Power Source | Cordless | Corded |
Dimension comparison
Overview of the Products
The Greenworks 40V 17" Cordless Lawn Mower is priced at $279.99, while the Westinghouse 16" 15-Amp Electric Dethatcher is significantly cheaper at $159.99. The Greenworks mower offers a cordless experience, making it ideal for those who prefer the convenience of battery power. In contrast, the Westinghouse dethatcher is wired and focuses on lawn health by removing thatch, beneficial for revitalizing grass. Each product serves a different purpose in lawn care, catering to distinct needs and preferences.
Performance and Power
The Greenworks mower features a powerful 40V cordless system that provides up to 35 minutes of runtime on a single charge, while the Westinghouse dethatcher is equipped with a robust 15A electric motor that generates up to 3500 RPM. The brushless motor of the Greenworks mower is designed for less noise and higher torque, making it 30% quieter than traditional gas mowers. On the other hand, the Westinghouse dethatcher, with its 20 steel scarifying blades, excels in cutting through thatch to promote healthy grass growth. Thus, if you require a machine for mowing, the Greenworks is superior in runtime and noise reduction, but for dethatching, the Westinghouse offers exceptional power.
Versatility of Use
The Greenworks mower offers 2-in-1 functionality, allowing users to mulch or bag grass clippings as needed. This versatility makes it suitable for small to medium yards, handling various grass types with six cutting heights. In contrast, the Westinghouse dethatcher operates as both a dethatcher and a scarifier, featuring five adjustable height settings for precise lawn care. While both products provide multifunctional capabilities, the Greenworks mower is more focused on cutting, whereas the Westinghouse dethatcher is designed to improve lawn health through aeration and thatch removal.
Ease of Maneuverability
The Greenworks mower is lightweight and designed for easy maneuvering, thanks to its 17” steel deck. This makes it manageable for users, especially on uneven terrain. With its push-button start, the mower eliminates the hassle of gas and cords, enhancing user convenience. Conversely, the Westinghouse dethatcher weighs 29.5 pounds and features a foldable handle for easier storage and transport. While both machines are relatively easy to handle, the Greenworks mower may provide a more user-friendly experience due to its cordless nature and lightweight design.
Maintenance Requirements
The Greenworks mower boasts a brushless motor that requires zero maintenance, eliminating the need for oil, fumes, or pull cords. This feature is particularly appealing for those looking for a hassle-free mowing experience. On the other hand, the Westinghouse dethatcher does not mention any specific maintenance needs but comes with a two-year limited warranty. While both products are built for longevity, the Greenworks mower stands out for its maintenance-free operation, making it a lower-effort option for users.
Price Comparison
The Greenworks mower is priced at $279.99, while the Westinghouse dethatcher is about 43% cheaper at $159.99. This significant price difference could be a decisive factor for budget-conscious consumers. The Greenworks mower's higher price reflects its advanced technology and battery power, whereas the Westinghouse dethatcher offers excellent value for those primarily interested in dethatching and aeration. Given the price point, consumers need to consider what features are most important to them in lawn care.
Consumer Popularity
In terms of sales rank, the Greenworks mower holds a rank of 5110, indicating it is a popular choice among consumers. The Westinghouse dethatcher, with a sales rank of 15317, is less popular but still offers solid features for its price. Popularity can indicate consumer satisfaction, and the Greenworks mower's higher rank suggests it may have a more established reputation in the market. For buyers seeking assurance from peer approval, the Greenworks mower may be the preferable choice.
Which should you buy?
Ultimately, the choice between the Greenworks 40V 17" Cordless Lawn Mower and the Westinghouse 16" 15-Amp Electric Dethatcher hinges on individual needs. The Greenworks mower is ideal for those looking for a powerful, versatile, and maintenance-free mowing experience, albeit at a higher price point. Meanwhile, the Westinghouse dethatcher is perfect for homeowners needing an effective tool for lawn rejuvenation at a more budget-friendly price. Assessing your specific lawn care needs will help determine the best fit for your yard.

