BLACK+DECKER 20-Inch Corded Electric Lawn Mower vs LawnMaster GVB1316 Electric 16” 13 Amp Dethatcher
Updated July 2026 — BLACK+DECKER 20-Inch Corded Electric Lawn Mower wins on weight and cutting width, LawnMaster GVB1316 Electric 16” 13 Amp Dethatcher wins on rpm.
The BLACK+DECKER mower excels in versatility and cutting performance, while the LawnMaster offers a budget-friendly option for lawn maintenance.
Why BLACK+DECKER 20-Inch Corded Electric Lawn Mower is better
Cutting Versatility
3-in-1 functionality for mowing
Power
High-output motor for thick grass
Collection Capacity
Larger 13-gallon bag
Why LawnMaster GVB1316 Electric 16” 13 Amp Dethatcher is better
Price
52% cheaper than BLACK+DECKER
Specialization
Dethatching and scarifying features
Height Adjustment
More height positions for precision
Overall score
Specifications
| Spec | BLACK+DECKER 20-Inch Corded Electric Lawn Mower | LawnMaster GVB1316 Electric 16” 13 Amp Dethatcher |
|---|---|---|
| Mowing Modes | 3-in-1 | 2-in-1 |
| Warranty | 2 Years | 1 Year |
| Height Adjustment | 7 settings | 14 positions |
| Power Source | Corded | Corded |
| Grass Bag | Nylon | Fabric |
Dimension comparison
Overview of the Products
The BLACK+DECKER 20-Inch Corded Electric Lawn Mower is designed for those who want a powerful and versatile lawn care tool, while the LawnMaster GVB1316 Electric 16” Dethatcher and Scarifier offers specialized lawn maintenance features. Priced at $259.00, the BLACK+DECKER mower is focused on cutting grass effectively, whereas the LawnMaster is priced at $124.99, making it approximately 52% cheaper. Each product serves distinct functions, catering to different lawn care needs.
Performance and Power
When it comes to performance, both products feature a robust 13 Amp motor, ensuring adequate power for their respective tasks. The BLACK+DECKER mower is equipped with a high-output motor that excels in cutting through thick grass and overgrowth, while the LawnMaster can reach up to 3700 RPM, providing sufficient power to dethatch or scarify tough lawns. While they share the same motor power, the application differs significantly, with the BLACK+DECKER focused on mowing and the LawnMaster on lawn rejuvenation.
Cutting Versatility
The BLACK+DECKER mower stands out for its 3-in-1 cutting versatility, allowing users to mulch, bag, or side discharge grass clippings. This feature is particularly beneficial for homeowners who prefer flexibility in lawn care. In contrast, the LawnMaster GVB1316 specializes in dethatching and scarifying, offering a 2-in-1 function. This means it can both remove thick thatch and create grooves in the soil to improve nutrient and water absorption. Each product’s versatility aligns with its primary purpose: mowing versus lawn maintenance.
Design and Usability
In terms of design, the BLACK+DECKER mower features a 20-inch cutting deck and an EdgeMax deck design that allows for close trimming near edges, minimizing the need for a trimmer. It also includes a fabric grass bag, which makes it easy to monitor when it’s full. The LawnMaster GVB1316, while smaller with a 16-inch wide path, offers a 14-position height adjustment for tackling various terrains, enhancing its usability. Each design choice reflects the intended use, with the BLACK+DECKER focusing on efficient mowing and the LawnMaster on effective thatch removal.
Collection and Cleanup
The BLACK+DECKER mower comes with a 13-gallon nylon grass bag, designed for easy collection and disposal of clippings. This feature streamlines the mowing process, allowing users to focus on cutting rather than cleanup. On the other hand, the LawnMaster includes a 12-gallon collection bag for debris and thatch, helping users collect lawn waste without the need for manual raking. While both products provide collection solutions, the BLACK+DECKER offers a slightly larger capacity, which can be advantageous for larger lawns.
Adjustability and Comfort
Comfort and ease of use are vital in lawn care tools. The BLACK+DECKER mower has a single lever that adjusts the cutting height with seven settings ranging from 1.5 to 4 inches, making it user-friendly for different grass types and preferences. In comparison, the LawnMaster GVB1316 features a more granular adjustability with 14 height positions, allowing for precise control over the depth of dethatching and scarifying. This level of customization can be particularly useful for homeowners dealing with varied terrain or lawn conditions.
Price Comparison
Price is a significant factor for many consumers. The BLACK+DECKER mower is priced at $259.00, while the LawnMaster GVB1316 is available for $124.99. This puts the LawnMaster at about 52% less than its competitor, making it a more budget-friendly option for those primarily interested in lawn maintenance. However, for those seeking a dedicated mowing experience with added features, the investment in the BLACK+DECKER may be justified.
Which should you buy?
Choosing between the BLACK+DECKER 20-Inch Corded Electric Lawn Mower and the LawnMaster GVB1316 Electric 16” Dethatcher and Scarifier depends on your specific lawn care needs. If you require a versatile mower that excels at cutting grass and offers multiple functionalities, the BLACK+DECKER is the superior choice. However, if your primary goal is to improve lawn health through dethatching and scarifying at a lower price point, the LawnMaster stands out as an economical option. Ultimately, your decision should align with your lawn care priorities and budget considerations.

