Greenworks 60V 21" Self-Propelled Cordless Lawn vs Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher
Updated July 2026 — Greenworks 60V 21" Self-Propelled Cordless Lawn leads on runtime and motor power.
The Greenworks mower excels in mowing performance and versatility, while the Westinghouse dethatcher is a budget-friendly option for lawn care. Overall, the Greenworks mower is the better choice for comprehensive lawn maintenance.
Why Greenworks 60V 21" Self-Propelled Cordless Lawn is better
Mowing Performance
Gas-like power with brushless motor
Versatility
4-in-1 functionality for various lawn care needs
Warranty
Four-year warranty on tool and battery
Why Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher is better
Price
Significantly lower cost
Weight
Lightweight design for easy maneuverability
Specialization
Effective dethatching and aeration capabilities
Overall score
Specifications
| Spec | Greenworks 60V 21" Self-Propelled Cordless Lawn | Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher |
|---|---|---|
| Motor Type | Brushless | Electric |
| RPM | 3200 | 3500 |
| Battery Included | Yes | No |
| Collection Bag | Yes | Yes |
| Self-Propelled | Yes | No |
Dimension comparison
Overview of the Greenworks 60V 21" Self-Propelled Cordless Lawn Mower
The Greenworks 60V 21" Self-Propelled Cordless Lawn Mower is designed for homeowners who want powerful, eco-friendly lawn care. Priced at $538.00, it features a brushless motor and dual 4.0Ah batteries that provide up to 60 minutes of runtime, covering up to 3/4 acre per charge. This mower operates significantly quieter than gas models, making it ideal for early morning mowing or noise-sensitive neighborhoods. Its self-propelled design and adjustable pace make tackling thick grass or slopes easier, providing a seamless mowing experience.
Overview of the Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher and Scarifier
The Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher and Scarifier is a versatile tool priced at $159.99. It features a powerful 15A motor that operates at speeds of up to 3500 RPM, allowing for efficient dethatching and aeration of lawns. With its 20 steel scarifying blades and 25 dethatching tines, this machine helps remove thatch and improve soil health effectively. The adjustable height settings allow for customized depth, making it suitable for various lawn types. This product is designed for users looking to revitalize their lawns rather than maintain them.
Performance Comparison
In terms of performance, the Greenworks mower offers gas-like power with a brushless motor that operates at 3200 RPM, ensuring efficient cutting. It provides a runtime of 60+ minutes with dual batteries, making it suitable for larger yards. Conversely, the Westinghouse dethatcher operates at a higher speed of 3500 RPM, but it serves a different purpose focused on dethatching rather than mowing. While the mower is better for maintaining a well-manicured lawn, the dethatcher excels in preparing the lawn for growth by removing thatch. Therefore, the choice depends on whether you prioritize mowing or lawn health.
Ease of Use
The Greenworks mower is designed with user convenience in mind, featuring a self-propelled design that allows for easy maneuverability across different terrains. Its LED headlights and adjustable height settings provide added functionality for various mowing conditions. The Westinghouse dethatcher, while lightweight at 29.5 pounds, requires manual operation without self-propulsion, which may be a factor for those with larger areas to cover. Additionally, the detachable collection bag simplifies cleanup after dethatching. Thus, if ease of mowing is your primary concern, the Greenworks mower may be the better option.
Versatility in Lawn Care
The Greenworks mower stands out with its 4-in-1 versatility, allowing users to mulch, bag, side discharge, or turbo leaf pickup. This adaptability makes it suitable for various lawn care needs throughout the seasons. On the other hand, the Westinghouse dethatcher functions as both a dethatcher and a scarifier, which is beneficial for lawn revitalization but does not offer mowing capabilities. If you seek a multipurpose tool for ongoing lawn maintenance, the Greenworks mower offers more versatility.
Build Quality and Warranty
The Greenworks mower boasts all-season durability with IPX4-rated waterproof construction and rust-proof aluminum handles, ensuring longevity even in challenging weather conditions. It comes with a four-year warranty on both the tool and battery, providing peace of mind for users. In comparison, the Westinghouse dethatcher is backed by a two-year limited warranty, which, while reasonable, is shorter than that of the Greenworks mower. Overall, if build quality and warranty length are crucial factors for you, the Greenworks mower outshines the competition.
Price Comparison
The Greenworks mower is priced at $538.00, while the Westinghouse dethatcher comes in at $159.99, making it about 70% cheaper. This significant price difference reflects the different functionalities and target markets of the two products. The Greenworks mower is an investment for those looking for a high-quality, self-propelled mowing experience, while the Westinghouse dethatcher is a budget-friendly option for homeowners focused on lawn health. Therefore, the decision largely hinges on your budget and specific lawn care needs.
Which should you buy?
Ultimately, the choice between the Greenworks 60V 21" Self-Propelled Cordless Lawn Mower and the Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher depends on your lawn care goals. If your primary need is effective mowing with advanced features and superior build quality, the Greenworks mower is the clear winner. However, if you are looking for a cost-effective solution to address lawn thatch and improve soil health, the Westinghouse dethatcher presents a compelling option at a much lower price. Consider your specific lawn care needs and budget to make the most suitable choice.

