AMERISUN vs LawnMaster GVB1316 Electric 16” 13 Amp Dethatcher
Updated July 2026 — AMERISUN wins on power and weight, LawnMaster GVB1316 Electric 16” 13 Amp Dethatcher wins on rpm and collection bag.
The AMERISUN 21 Inch Gas Push Lawn Mower excels in mowing performance, while the LawnMaster GVB1316 offers great value for lawn care.
Why AMERISUN is better
Cutting Power
Gas engine provides reliable cutting performance.
Versatility
2-in-1 mulching and side discharge capabilities.
Height Adjustment
6-position height adjustment for various grass types.
Why LawnMaster GVB1316 Electric 16” 13 Amp Dethatcher is better
Price
More affordable at $124.99.
Maintenance
Easier maintenance with electric operation.
Debris Collection
12-gallon collection bag for efficient debris disposal.
Overall score
Specifications
| Spec | AMERISUN | LawnMaster GVB1316 Electric 16” 13 Amp Dethatcher |
|---|---|---|
| Engine Type | Gas | Electric |
| Power Output | 144cc | 13 Amp |
| Cutting Capability | Mowing | Dethatching |
| Height Positions | 6 | 14 |
| Collection Capacity | N/A | 12 Gallons |
Dimension comparison
Overview of the AMERISUN 21 Inch Gas Push Lawn Mower
The AMERISUN 21 Inch Gas Push Lawn Mower is a powerful option for homeowners with small to medium yards, featuring a robust 144cc 4-stroke OHV engine. This mower is priced at $224.99, making it a more expensive choice compared to its competitor, the LawnMaster GVB1316, which retails for $124.99—about 44% cheaper. The AMERISUN is designed for efficiency, boasting a 21-inch cutting width that helps reduce mowing time. Its 2-in-1 mulching and side discharge capabilities make it versatile enough to handle various grass types and conditions.
Overview of the LawnMaster GVB1316 Electric Dethatcher and Scarifier
The LawnMaster GVB1316 is an electric dethatcher and scarifier priced at $124.99, offering a budget-friendly alternative to the AMERISUN mower. This device is specifically designed to improve lawn health by removing thatch and cutting grooves in the soil for better nutrient absorption. With a 16-inch wide path and a powerful 13 Amp motor, it operates efficiently at up to 3700 RPM. The LawnMaster also features a 12-gallon collection bag, making it easy to gather debris without the hassle of manual raking, which is appealing for those looking to maintain their lawns with minimal effort.
Performance Comparison
In terms of performance, the AMERISUN outshines the LawnMaster in cutting capabilities. The gas-powered mower's 144cc engine provides reliable cutting power, suitable for tackling the challenges of uneven terrain in residential yards. Meanwhile, the LawnMaster, while efficient for dethatching and scarifying, does not cut grass but enhances lawn health. The AMERISUN's 6-position height adjustment allows users to adapt it to various grass types and heights, offering a flexibility that the LawnMaster cannot match. However, the LawnMaster excels in processing thatch and debris, making it an excellent choice for those focused on lawn care rather than regular mowing.
Design and Usability
The design of the AMERISUN is lightweight, weighing only 63 lbs, which facilitates easy maneuverability and storage. Its foldable handle makes it convenient to store in garages or sheds when not in use. On the other hand, the LawnMaster is designed with user comfort in mind, featuring an adjustable handle height to accommodate different users. Its sturdy construction ensures it remains easy to maneuver, despite being an electric device. While both products focus on user-friendly design, the AMERISUN offers a more versatile mowing experience, while the LawnMaster prioritizes ease of use for lawn maintenance tasks.
Maintenance and Storage
When it comes to maintenance, the AMERISUN requires more attention due to its gas engine, which necessitates regular checks on oil levels and fuel. In contrast, the LawnMaster, being electric, simplifies maintenance, requiring only periodic cleaning and less frequent upkeep. The 12-gallon collection bag in the LawnMaster allows for efficient debris disposal, which can be more convenient than managing grass clippings with a traditional mower. While the AMERISUN offers foldable design features for compact storage, the LawnMaster's lightweight and electric nature means it can be easily stored without the clutter of fuel or oil.
Price and Value
The AMERISUN comes with a price tag of $224.99, while the LawnMaster is significantly more affordable at $124.99. This pricing difference of $100 reflects the distinct functionalities of each product—the AMERISUN serves as a mower, whereas the LawnMaster is a specialized lawn care tool. For those primarily looking to mow their lawns, the AMERISUN may justify its higher cost. However, for individuals seeking to improve lawn health through dethatching and scarifying, the LawnMaster presents a compelling value proposition at a lower price point.
Target Audience
The AMERISUN is ideally suited for homeowners who prioritize mowing efficiency and versatility for maintaining their yards, particularly in suburban settings. Its gas-powered engine is perfect for users who prefer the traditional power and performance of a mower. Conversely, the LawnMaster targets a different audience, particularly those focused on lawn care who may already have a separate mower. Its electric design, lower price, and specific functionalities make it attractive for users who want to enhance their lawn’s health without the added complexity of fuel management.
Which should you buy?
Deciding between the AMERISUN 21 Inch Gas Push Lawn Mower and the LawnMaster GVB1316 Electric Dethatcher and Scarifier ultimately depends on individual lawn care needs. If you require a reliable and efficient mower for regular grass cutting, the AMERISUN is the better option despite its higher price. However, if your focus is on improving lawn health through thatch removal and scarifying, the LawnMaster offers excellent value at a lower price, making it a smart choice for lawn maintenance enthusiasts.

