MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless vs Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher
Updated July 2026 — MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless wins on runtime and power, Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher wins on collection bag.
The MZK mower excels in mowing performance, while the Westinghouse offers versatility at a lower price. Choose based on your specific lawn care needs.
Why MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless is better
Performance
Higher RPM for cutting grass
Battery Life
Dual battery system for extended runtime
Cutting Width
16-inch cutting width for efficient mowing
Why Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher is better
Price
Lower cost by $100
Versatility
Functions as both dethatcher and scarifier
Weight
Lighter and easier to maneuver
Overall score
Specifications
| Spec | MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless | Westinghouse 16" 15-Amp 2-in-1 Electric Dethatcher |
|---|---|---|
| Motor Type | Brushless | 15A |
| RPM | 3400 | 3500 |
| Battery | 2 x 4.0Ah | Corded |
| Height Settings | 5 | 5 |
| Collection Bag Size | 40L | 14.5 gallons |
Dimension comparison
Overview of the Products
The MZK 40V 16" Electric Lawn Mower is priced at $259.99, while the Westinghouse 16" 15-Amp Electric Dethatcher and Scarifier costs $159.99. The MZK mower is designed specifically for cutting grass, while the Westinghouse model serves as both a dethatcher and a scarifier, making it a versatile addition to lawn care tools. The price difference of about 38% indicates that consumers need to consider their specific lawn care needs when choosing between these two products.
Performance Features
The MZK mower boasts a high-performance brushless motor that reaches up to 3400 RPM, offering strong cutting performance. In contrast, the Westinghouse dethatcher features a powerful 15A electric motor that generates up to 3500 RPM. Both models provide impressive performance, but the MZK is focused on mowing, while the Westinghouse excels in aerating and dethatching. This distinction is crucial for consumers who need a dedicated mower versus those looking for multi-functional lawn care equipment.
Cutting and Dethatching Ability
The MZK mower has a cutting width of 16 inches and offers a five-position height adjustment ranging from 1.4 inches to 3 inches. This flexibility allows for tailored mowing to match seasonal growth. On the other hand, the Westinghouse dethatcher includes five adjustable height settings for raking depth, ranging from +1/4 inch to -1/2 inch. The Westinghouse model features 20 steel scarifying blades and 25 dethatching tines, making it highly effective for thatch removal and soil aeration. Consumers should weigh the importance of mowing capabilities against dethatching functions when making a decision.
Runtime and Power Source
The MZK mower operates on two 40V 4.0Ah lithium batteries, providing up to 45 minutes of runtime on a full charge. This dual-battery system allows for reduced downtime during mowing sessions. In contrast, the Westinghouse dethatcher is corded, relying on its 15A motor for continuous operation, eliminating concerns about battery life altogether. For those with larger lawns or who prioritize uninterrupted operation, the Westinghouse may be a better fit. However, the MZK's portability and battery convenience cannot be overlooked for smaller, more manageable lawns.
Ease of Use and Maintenance
The MZK mower is designed for ease of use, featuring a 2-step safety start to prevent accidental activation and a removable rear grass bag for simple collection. The complete kit includes batteries and a dual-port charger, making it ready for immediate use. The Westinghouse dethatcher also prioritizes user experience, with a 14.5-gallon detachable collection bag and a foldable handle for easy storage. Both products offer straightforward maintenance, but the MZK's battery operation may require additional considerations for charging and care compared to the Westinghouse's corded design.
Price Comparison
The MZK mower is priced at $259.99, whereas the Westinghouse dethatcher is significantly cheaper at $159.99, about 38% less. This substantial price difference reflects the distinct functionalities of the products. If budget constraints are a primary consideration, the Westinghouse model offers excellent value for those looking for a versatile lawn care tool that combines dethatching and scarifying capabilities. However, customers focused solely on mowing may find the MZK mower worth the extra investment.
Customer Perception and Sales Rank
The MZK mower holds a sales rank of 3291, indicating solid popularity within its category. In contrast, the Westinghouse dethatcher has a sales rank of 15317, suggesting that while it is functional, it may not be as favored among consumers. This difference in sales rank may influence buyer confidence, as a higher rank often correlates with customer satisfaction and proven performance. Therefore, potential buyers may want to consider user reviews and ratings in addition to sales data when making their final decision.
Which should you buy?
Choosing between the MZK 40V 16" Electric Lawn Mower and the Westinghouse 16" 15-Amp Electric Dethatcher depends on your specific lawn care needs. If you require a high-performing mower for grass cutting, the MZK is the better choice, albeit at a higher price. However, if you're looking for a versatile tool that can aerate, dethatch, and revitalize your lawn, the Westinghouse offers considerable savings and functionality. Ultimately, your decision should be guided by the type of lawn care tasks you prioritize and your budget for the tools you need.

