AMERISUN vs Sun Joe 15-Inch Electric Powered Lawn Dethatcher
Updated July 2026 — AMERISUN leads on sales rank and price.
The AMERISUN 21 Inch Gas Push Lawn Mower is the better choice for those needing a versatile mower, while the Sun Joe excels in dethatching. Overall, the AMERISUN offers more value for mowing tasks.
Why AMERISUN is better
Cutting Width
21-inch cutting width vs 15-inch
Engine Power
144cc gas engine vs 13-amp electric motor
Height Adjustment
6-position height adjustment vs 5-position depth control
Why Sun Joe 15-Inch Electric Powered Lawn Dethatcher is better
Price
$169.99 vs $224.99
Weight
Easier to handle for dethatching
Specialization
Designed specifically for lawn care and dethatching
Overall score
Specifications
| Spec | AMERISUN | Sun Joe 15-Inch Electric Powered Lawn Dethatcher |
|---|---|---|
| Engine Type | Gas | Electric |
| Functionality | Mowing | Dethatching |
| Storage | Foldable | Standard |
| Maneuverability | Lightweight | Wheeled |
| Power Source | Gasoline | Corded |
Dimension comparison
Overview of the AMERISUN 21 Inch Gas Push Lawn Mower
The AMERISUN 21 Inch Gas Push Lawn Mower is a solid option for homeowners with small to medium yards. Priced at $224.99, it features a powerful 144cc gas engine, which ensures efficient and reliable performance. The mower's 21-inch cutting width allows for quick mowing, significantly reducing the time needed to maintain your lawn. With a sales rank of 8802, it’s clear that this model is popular among users looking for a durable push mower.
Overview of the Sun Joe 15-Inch Electric Powered Lawn Dethatcher
The Sun Joe 15-Inch Electric Powered Lawn Dethatcher, priced at $169.99, is designed specifically for lawn dethatching and aerating. With a powerful 13-amp motor, it effectively removes thatch and revitalizes grass, making it a great choice for homeowners seeking a healthier lawn. Its sales rank of 2581 indicates that it is well-regarded among those looking for a reliable lawn care solution. This machine combines functionality and ease of use, making lawn maintenance less of a chore.
Power and Performance
The AMERISUN mower boasts a robust 144cc gas engine, delivering consistent cutting performance ideal for various grass types. In contrast, the Sun Joe dethatcher relies on its 13-amp electric motor, which excels at removing thatch but is not designed for cutting grass. This key difference highlights the AMERISUN's versatility in mowing while the Sun Joe focuses on lawn rejuvenation. Therefore, if you’re looking for a machine primarily for cutting grass, the AMERISUN is the way to go, whereas the Sun Joe is better for maintaining lawn health.
Cutting Width and Efficiency
The AMERISUN features a 21-inch cutting width, allowing it to cover more ground in a single pass compared to the Sun Joe's 15-inch width. This means that the AMERISUN can significantly reduce mowing time, making it a more efficient choice for larger areas. The Sun Joe, while narrower, offers a specialized function in dethatching, which can be essential for maintaining a lush lawn. Thus, the choice between them hinges on whether you prioritize cutting efficiency or lawn care.
Versatility in Lawn Care
The AMERISUN offers a 2-in-1 function, allowing users to switch between mulching and side discharge modes. This versatility is ideal for handling various mowing conditions, from thick grass to routine trimming. Conversely, the Sun Joe is a 2-in-1 dethatcher and scarifier, designed to aerate and rejuvenate the lawn. While both products offer multi-functionality, their applications are quite different, catering to distinct lawn care needs.
Height Adjustment and Maneuverability
With a 6-position height adjustment feature, the AMERISUN allows users to customize cutting heights from 1.5 inches to 3.9 inches. This adaptability is beneficial for tackling different grass types and lawn conditions. Meanwhile, the Sun Joe’s design includes a 5-position depth control for dethatching, enabling precise adjustment based on lawn needs. The AMERISUN is also lightweight, weighing only 63 lbs, which enhances its maneuverability. Both products focus on user comfort, but the AMERISUN provides a more comprehensive range for various mowing situations.
Storage and Portability
The AMERISUN's foldable handle allows for compact storage, making it practical for homeowners with limited space. Its lightweight design also facilitates easy transport and storage in garages or sheds. On the other hand, the Sun Joe’s design emphasizes ease of use with its durable wheels for smooth navigation across the lawn. While both products are convenient, the AMERISUN stands out for those who frequently move or store their mower, given its foldable feature.
Price Comparison
The AMERISUN is priced at $224.99, whereas the Sun Joe is more budget-friendly at $169.99, making it about 25% cheaper than the AMERISUN. While the price difference is significant, it reflects the specific functions each machine serves. If your primary need is for a mower, the investment in the AMERISUN might be justified, but if dethatching is your main concern, the Sun Joe offers excellent value for its price.
Which should you buy?
Choosing between the AMERISUN 21 Inch Gas Push Lawn Mower and the Sun Joe 15-Inch Electric Powered Lawn Dethatcher ultimately depends on your specific lawn care needs. The AMERISUN is better suited for those looking for a capable and efficient mower for grass cutting, while the Sun Joe excels at lawn maintenance through dethatching and aeration. If you prioritize mowing efficiency and versatility, the AMERISUN is the stronger choice. However, if you're focused on maintaining a healthy lawn with a dedicated dethatching tool, the Sun Joe offers great functionality at a lower price point.

