Greenworks 13 Amp 14-Inch Corded Dethatcher / vs WORX Nitro 21" Cordless Lawn Mower, Electric Mower
Updated July 2026 — Greenworks 13 Amp 14-Inch Corded Dethatcher / wins on speed and warranty, WORX Nitro 21" Cordless Lawn Mower, Electric Mower wins on price and runtime.
The WORX Nitro 21" Cordless Lawn Mower offers advanced features and versatility, making it a superior choice for comprehensive lawn care compared to the Greenworks dethatcher.
Why Greenworks 13 Amp 14-Inch Corded Dethatcher / is better
Price
Greenworks is significantly cheaper at $159.90.
Weight
Greenworks is lighter, making it easier to maneuver.
Warranty
Greenworks offers a 3-year warranty.
Why WORX Nitro 21" Cordless Lawn Mower, Electric Mower is better
Functionality
WORX provides self-propelled mowing capabilities.
Power
WORX has a brushless motor for better performance.
Cut Quality
WORX features Aerodeck technology for superior cut quality.
Overall score
Specifications
| Spec | Greenworks 13 Amp 14-Inch Corded Dethatcher / | WORX Nitro 21" Cordless Lawn Mower, Electric Mower |
|---|---|---|
| Design | 2-in-1 Dethatcher | Self-Propelled Mower |
| Cutting Width | 14 inches | 21 inches |
| Battery | Corded | 2 x 20V |
| Height Adjustment | 3 positions | 7 positions |
| Motor Type | Brushed | Brushless |
Dimension comparison
Price Comparison
The Greenworks 13 Amp 14-Inch Corded Dethatcher / Scarifier is priced at $159.90, making it about 56% cheaper than the WORX Nitro 21" Cordless Lawn Mower, which retails for $359.99. This significant price difference indicates that the Greenworks product is aimed at consumers seeking a budget-friendly option for lawn care. The price of the Greenworks dethatcher reflects its function as a garden tool rather than a mower, while the WORX lawn mower, being a more advanced piece of equipment with features like self-propulsion and variable speed, justifies its higher cost. Therefore, if budget is a primary concern, the Greenworks product offers a compelling choice.
Features and Functionality
When it comes to features, both products exhibit unique functionalities that cater to different lawn care needs. The Greenworks dethatcher/scarifier boasts a 2-in-1 design with a no-load speed of 3200 RPM, allowing it to effectively remove thatch and moss from lawns. It includes a 3-position tine depth adjustment to ensure that users can customize their lawn care. In comparison, the WORX lawn mower incorporates advanced Aerodeck technology, enhancing air volume in the cutting deck for a superior cut. It also features a self-propelled mechanism with variable speeds of up to 3.7 MPH, which allows for effortless mowing across various terrains. Thus, while the Greenworks focuses on dethatching, the WORX provides a more comprehensive mowing experience.
Ease of Use
The Greenworks dethatcher is designed with user-friendliness in mind. Its lightweight design enables easy maneuverability, and the push-button start simplifies the operation process. This makes it suitable for users of all experience levels. In contrast, the WORX mower's self-propelled feature minimizes physical effort, allowing users to guide the mower at their preferred speed without the need for pushing. Additionally, the WORX mower offers quick height adjustments through a single lever, enhancing convenience. Therefore, both products excel in ease of use, though they cater to different lawn care activities.
Performance
Performance-wise, the Greenworks dethatcher is engineered to effectively prepare lawns for maintenance and growth, particularly in the spring and fall seasons. Its powerful motor and depth adjustment options make it suitable for various lawn conditions. Meanwhile, the WORX lawn mower features a brushless motor that delivers 40% more power and 10% longer runtime compared to earlier models, making it a robust option for mowing lawns up to half an acre. The Intellicut technology also optimizes power usage based on grass density, ensuring efficient performance. Hence, while the performance metrics differ based on their intended use, both products are designed to effectively meet their respective tasks.
Maintenance and Durability
Maintenance requirements differ significantly between the two products. The Greenworks dethatcher is relatively straightforward, primarily requiring periodic cleaning and occasional tine adjustments. It is backed by a 3-year warranty, indicating durability and offering peace of mind to users. The WORX mower, on the other hand, benefits from a high-strength polymer deck that is lightweight yet resistant to impact and corrosion, promising longevity. However, as a battery-operated device, users must also manage battery maintenance and charging. Therefore, while both products are durable, the WORX mower may demand more attention in terms of battery upkeep.
Customer Satisfaction and Rankings
In terms of customer satisfaction, the Greenworks dethatcher holds a sales rank of 9922, while the WORX lawn mower ranks significantly higher at 4191. This suggests that the WORX mower is more popular among consumers, likely due to its multifaceted functions and advanced technology. Higher sales rank typically correlates with positive reviews and customer satisfaction, indicating that more users find the WORX mower to meet their needs effectively. This aspect could be a deciding factor for potential buyers considering which product to purchase.
Environmental Impact
Both the Greenworks dethatcher and the WORX mower are electric, promoting an eco-friendly approach to lawn care. The Greenworks tool operates corded, meaning zero emissions during use, while the WORX mower runs on rechargeable batteries, reducing the need for gas. This is particularly beneficial for environmentally conscious consumers looking to minimize their carbon footprint. The cordless operation of the WORX mower also means fewer restrictions on movement, which can enhance the mowing experience. Thus, both products are aligned with sustainable practices, appealing to eco-conscious buyers.
Which should you buy?
Choosing between the Greenworks 13 Amp 14-Inch Corded Dethatcher / Scarifier and the WORX Nitro 21" Cordless Lawn Mower ultimately depends on your specific lawn care needs and budget. If you are looking for a cost-effective solution primarily for dethatching, the Greenworks product is a solid choice at $159.90. However, if you need a versatile, self-propelled mower capable of handling various terrains and conditions, the WORX mower, priced at $359.99, offers advanced features and greater efficiency. Each product excels in its category, so your decision should be guided by the type of lawn maintenance you prioritize most.

