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Greenworks 80V 21” Brushless Cordless Electric vs Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher

Updated July 2026 — Greenworks 80V 21” Brushless Cordless Electric leads on price and motor power.

The Greenworks 80V Brushless mower offers a comprehensive lawn care solution, while the Westinghouse dethatcher is a budget-friendly option focused on soil health.

Why Greenworks 80V 21” Brushless Cordless Electric is better

Versatility

Greenworks offers a 3-in-1 system for various lawn care tasks.

Comprehensive Kit

Includes mower, blower, and trimmer for complete lawn maintenance.

Long Warranty

Greenworks provides a four-year warranty for added peace of mind.

Why Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher is better

Price

Westinghouse is significantly cheaper at $159.99.

Lightweight

Weighs only 29.5 pounds for easy maneuverability.

Technical Support

Includes lifetime technical support for users.

Overall score

Greenworks 80V 21” Brushless Cordless Electric
85
Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher
70

Specifications

SpecGreenworks 80V 21” Brushless Cordless ElectricWestinghouse 16" 15-Amp 2-in-1 Electric Dethatcher
Motor TypeBrushlessElectric
RPMN/A3500
Blades320
Collection BagYesYes
Warranty4 years2 years
AccessoriesBlower, TrimmerNone

Dimension comparison

Greenworks 80V 21” Brushless Cordless ElectricWestinghouse 16" 15-Amp 2-in-1 Electric Dethatcher

Overview of the Products

When considering lawn care, the Greenworks 80V 21” Brushless is a comprehensive lawn mowing solution, while the Westinghouse 16” 15-Amp 2-in-1 Electric Dethatcher and Scarifier focuses on soil health. The Greenworks kit is priced at $499.99, making it a premium option for those looking for a complete lawn care package. In contrast, the Westinghouse dethatcher is significantly more budget-friendly at $159.99, appealing to those seeking an effective yet economical tool for lawn maintenance.

Performance Comparison

The Greenworks 80V Brushless lawn mower features a powerful 80V brushless motor, ensuring efficient and reliable performance for various lawn care tasks. This lawn mower is designed for versatile usage, offering a 3-in-1 system for mulching, rear bagging, and side discharge, making it ideal for diverse lawn types. On the other hand, the Westinghouse dethatcher, powered by a robust 15A electric motor, generates speeds of up to 3500 RPM. Its 20 steel scarifying blades and 25 dethatching tines work together to effectively cut through thatch, promoting healthier grass growth. While both products provide excellent performance, the Greenworks mower excels in versatility, whereas the Westinghouse dethatcher specializes in soil improvement.

Features and Functionality

The Greenworks kit stands out with its comprehensive package, including a 21-inch mower, a 500 CFM axial leaf blower, and a 13-inch string trimmer. This multi-functional setup allows users to tackle various lawn care tasks with ease. The mower is designed with a 7-position height adjustment and LED lights for low-light conditions, enhancing user convenience. Conversely, the Westinghouse dethatcher features five adjustable height settings for customized raking depth, which ranges from +1/4 inch to -1/2 inch. While both tools offer unique functionalities, the Greenworks package delivers a broader range of lawn care solutions compared to the specific dethatching and scarifying focus of the Westinghouse.

Ease of Use

The Greenworks lawn mower is designed for user comfort, featuring a hand-push design, vertical storage capability, and a rapid charger that replenishes two 2Ah batteries quickly. This convenient setup allows for hassle-free operation without the constraints of cords or gas. In contrast, the Westinghouse dethatcher, weighing only 29.5 pounds, is lightweight and easy to maneuver, making it user-friendly for those performing dethatching tasks. Despite the Westinghouse's advantages in portability, the Greenworks mower's battery setup and added accessories make it a more versatile choice for comprehensive lawn care.

Price Analysis

Priced at $499.99, the Greenworks 80V Brushless mower is a significant investment compared to the Westinghouse dethatcher, which retails for $159.99. This price difference of $340 is about 68% more for the Greenworks kit, reflecting its broader functionality and additional tools. While the Greenworks option is more expensive, it provides a complete lawn care solution, whereas the Westinghouse is a cost-effective choice for those primarily interested in dethatching.

Warranty and Support

The Greenworks product comes with a generous four-year warranty, providing peace of mind for users who invest in this comprehensive lawn care kit. The Westinghouse dethatcher, while offering a two-year limited warranty, also includes lifetime technical support, adding value for those who may need assistance over time. Both warranties reflect the manufacturers' confidence in their products, but the longer warranty period of the Greenworks mower might appeal to consumers seeking long-term reliability.

Brand Reputation and Sales Rank

The Greenworks 80V Brushless mower has a sales rank of 16,803, indicating its popularity among consumers looking for reliable lawn care products. Similarly, the Westinghouse dethatcher holds a slightly better sales rank of 15,317, suggesting a solid reputation in the dethatching category. Both brands are known for their quality, but the sales ranks demonstrate that both products have carved out their niche in the competitive lawn care market.

Which should you buy?

Ultimately, the choice between the Greenworks 80V Brushless mower and the Westinghouse 16” dethatcher depends on your specific lawn care needs and budget. If you're looking for a comprehensive lawn care solution that includes a mower, blower, and trimmer, the Greenworks kit is worth the investment at $499.99. However, if your primary focus is on dethatching and soil aeration without breaking the bank, the Westinghouse dethatcher at $159.99 is an excellent choice. Each product has its strengths, so consider what tasks you prioritize in your lawn maintenance routine before making a decision.