STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch vs Sun Joe Corded Electric Dethatcher & Scarifier
Updated July 2026 — STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch wins on collection bag and runtime, Sun Joe Corded Electric Dethatcher & Scarifier wins on motor power and weight.
The STEELITE offers a versatile all-in-one lawn care solution, while the Sun Joe specializes in dethatching. For comprehensive lawn maintenance, the STEELITE is the better choice.
Why STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch is better
Versatility
Combines mower, trimmer, and blower
Cutting Height
Offers 6-position cutting height adjustment
User-Friendly
Quick-start feature with no oil or gas required
Why Sun Joe Corded Electric Dethatcher & Scarifier is better
Price
More affordable at $139.99
Specialization
Focused on dethatching and aeration
Power Source
Continuous power without battery management
Overall score
Specifications
| Spec | STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch | Sun Joe Corded Electric Dethatcher & Scarifier |
|---|---|---|
| Price | $329.99 | $139.99 |
| Motor Type | Brushless | 12-Amp |
| Battery | Dual 20V | Corded |
| Trimmer Included | Yes | No |
| Leaf Blower | Yes | No |
Dimension comparison
Overview of the Products
The STEELITE 40V 17-inch Electric Lawn Mower is a powerful cordless option, while the Sun Joe Corded Electric Dethatcher & Scarifier offers a more specialized lawn care solution. Priced at $329.99, the STEELITE product is a comprehensive lawn care set that includes a mower, trimmer, and leaf blower. In contrast, the Sun Joe, priced at $139.99, is focused solely on dethatching and scarifying, making it about 58% cheaper than the STEELITE combo.
Performance Comparison
Performance-wise, the STEELITE lawn mower excels in versatility, combining mowing, trimming, and blowing functions in one package. The mower’s brushless motor runs at 3400 RPM, ensuring efficient cutting power and durability. On the other hand, the Sun Joe’s 12-amp motor powers an effective dethatching and scarifying process with a 12.6-inch cutting width. While the STEELITE is designed for mowing and maintaining grass height, the Sun Joe specifically targets lawn health by aerating the soil, making both products effective but in different areas of lawn care.
Design and Usability
The STEELITE's user-friendly design features a lightweight build of only 30 lbs, making it easy to maneuver. Its foldable handle allows for simple storage, perfect for those with limited space. In comparison, the Sun Joe is designed with customizable depth control, providing five height settings for tailored lawn care. While both products aim for ease of use, the STEELITE stands out for its quick-start feature that requires no oil or gas, allowing users to quickly begin mowing with just the push of a button.
Cutting and Trimming Features
When it comes to cutting height and trimming capabilities, the STEELITE offers a six-position cutting height adjustment, ranging from 0.98 inches to 2.95 inches. This flexibility allows users to adapt to different lawn conditions easily. The included 12-inch string trimmer enhances its functionality, serving as both a trimmer and edger. The Sun Joe, while not a mower, brings customizable depth control to its dethatching and scarifying functions, ensuring that lawn care is effective and precise. Each product excels in its specific area, but the STEELITE clearly provides a more comprehensive cutting and trimming experience.
Collection and Cleanup
The STEELITE combo features a 40L collection bag that facilitates easy disposal of grass clippings, while the Sun Joe includes an 8-gallon detachable bag for thatch and debris. The larger capacity of the STEELITE’s collection bag means less frequent emptying during mowing sessions. However, the Sun Joe’s bag is designed for quick and mess-free cleanup, making it an efficient choice for maintaining lawn health. Both products prioritize ease of cleanup, but the STEELITE offers more convenience for those focused on mowing and trimming.
Battery Life vs. Power Source
The STEELITE operates on dual 20V 4.0Ah batteries, providing up to 25 minutes of runtime depending on conditions. This cordless design allows for unrestricted movement across the lawn. In contrast, the Sun Joe is corded, which limits its range but ensures continuous power without the need for battery management. Depending on user preference for mobility or uninterrupted power, each product serves its purpose well, appealing to different types of consumers.
Price and Value
At $329.99, the STEELITE is priced higher than the Sun Joe, which costs $139.99. This price difference of about $190 reflects the STEELITE’s multifunctionality as it combines a mower, trimmer, and leaf blower in one. The Sun Joe, being a specialized dethatcher, is an economical choice for users specifically looking to enhance their lawn health rather than maintain its height. For consumers seeking overall lawn care solutions, the STEELITE offers greater value, while the Sun Joe is ideal for budget-conscious buyers focused on lawn maintenance.
Which should you buy?
Choosing between the STEELITE 40V 17-inch Electric Lawn Mower and the Sun Joe Corded Electric Dethatcher & Scarifier depends on your lawn care needs. If you're looking for a versatile, all-in-one solution with mowing, trimming, and blowing capabilities, the STEELITE is the better option despite its higher price. However, if your primary goal is to maintain soil health through dethatching and you're working within a budget, the Sun Joe is a compelling choice. Each product has its strengths, making the decision largely dependent on how you prioritize lawn care tasks.

