Greenworks 60V 21" Self-Propelled Cordless Lawn vs STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch
Updated July 2026 — Greenworks 60V 21" Self-Propelled Cordless Lawn wins on runtime and battery, STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch wins on price and weight.
The Greenworks mower offers superior power and runtime, making it ideal for larger yards, while the STEELITE provides a budget-friendly option with additional tools.
Why Greenworks 60V 21" Self-Propelled Cordless Lawn is better
Power
Greenworks has a 60V motor vs STEELITE's 40V
Runtime
Greenworks offers over 60 minutes vs STEELITE's 25 minutes
Cutting Deck
Greenworks has a 21-inch deck vs STEELITE's 17-inch
Why STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch is better
Price
STEELITE is $329.99 vs Greenworks at $538.00
Weight
STEELITE is lighter at 30 lbs vs Greenworks
Included Tools
STEELITE comes with a trimmer and blower
Overall score
Specifications
| Spec | Greenworks 60V 21" Self-Propelled Cordless Lawn | STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch |
|---|---|---|
| Motor Power | 60V | 40V |
| Runtime | 60+ mins | 25 mins |
| Cutting Width | 21 inches | 17 inches |
| Weight | Not specified | 30 lbs |
| Included Tools | None | Trimmer & Blower |
Dimension comparison
Overview of Lawn Mowers
When comparing the Greenworks 60V 21" Self-Propelled Cordless Lawn Mower and the STEELITE 40V 17-inch Electric Lawn Mower, it’s clear that both products cater to different needs and preferences. The Greenworks model is priced at $538.00, while the STEELITE lawn mower is more budget-friendly at $329.99, making it about 39% cheaper. This price difference reflects the features and capabilities of each mower, making it essential to assess what each offers.
Power and Performance
The Greenworks mower boasts a robust 60V brushless motor that delivers gas-like power, enabling it to tackle larger yards of up to 3/4 acre per charge. It features dual 4.0Ah batteries that provide an impressive runtime of over 60 minutes depending on conditions. In contrast, the STEELITE mower, powered by two 20V 4.0Ah batteries, offers a runtime of approximately 25 minutes. While the STEELITE’s brushless motor operates at a higher RPM of 3400, the Greenworks mower’s 3200 RPM is still sufficient for most residential lawns. The difference in power and runtime makes the Greenworks more suitable for extensive mowing tasks.
Cutting Capabilities
In terms of cutting capabilities, the Greenworks mower features a 21-inch cutting deck and offers seven height settings, allowing for precise customization depending on the lawn type. On the other hand, the STEELITE mower comes with a 17-inch cutting deck and a 6-position cutting height adjustment ranging from 0.98" to 2.95". While both mowers provide options for bagging and mulching, the Greenworks mower's larger deck and more adjustable height settings provide greater flexibility, especially for varied terrains.
Ease of Use
The Greenworks 60V mower is designed for effortless use, featuring self-propelled control that adjusts during operation, which is particularly beneficial on slopes or thick grass. Additionally, its lightweight design and EZ fold handles enhance its maneuverability and storage capabilities. Conversely, the STEELITE mower is noted for its user-friendly design, allowing for instant starts with the push of a button. However, it may require more physical effort due to its non-self-propelled nature. Thus, for users seeking ease in tackling challenging terrains, the Greenworks mower is superior.
Environmental Considerations
Both mowers are environmentally friendly alternatives to gas-powered options. The Greenworks model operates three times quieter than traditional gas mowers and produces zero emissions, making it ideal for noise-sensitive neighborhoods. The STEELITE mower also eliminates the need for gas or oil, promoting a cleaner environment. While both options are eco-conscious, the Greenworks mower offers a more powerful and efficient performance, supporting its environmental benefits.
Additional Features
The Greenworks mower includes valuable features such as LED headlights for low-light conditions and a 4-in-1 versatility option, allowing for mulching, bagging, side discharge, and turbo leaf pickup. It also has a complete ecosystem value, compatible with over 75 other Greenworks tools, which can be a significant advantage for those who already own or plan to expand their outdoor tool collection. The STEELITE mower comes as a combo set with a string trimmer and a leaf blower, providing excellent value with three tools in one package. However, the Greenworks mower's additional features may appeal more to those focused solely on lawn care.
Warranty and Support
The Greenworks mower includes a four-year warranty for both the tool and the battery, providing peace of mind for users regarding durability and support. The STEELITE lawn mower's warranty details are not specified, which could be a consideration for potential buyers. The longer warranty period of the Greenworks may indicate a commitment to product quality and customer satisfaction, further enhancing its value proposition.
Price Comparison
When comparing the prices, the Greenworks 60V mower is significantly more expensive at $538.00 compared to the STEELITE’s $329.99. This price difference of about $208 should be weighed against the features and performance each mower offers. While the STEELITE mower is budget-friendly and comes with additional tools, the Greenworks mower provides a more powerful and versatile mowing experience that may justify its higher cost for serious gardeners.
Which should you buy?
Ultimately, the choice between the Greenworks 60V 21" Self-Propelled Cordless Lawn Mower and the STEELITE 40V 17-inch Electric Lawn Mower depends on your specific needs and budget. If you have a larger yard and prioritize power, runtime, and advanced features, the Greenworks mower is the better investment. However, if you are looking for a more affordable option that includes additional tools for yard care, the STEELITE mower presents a compelling package. Consider your lawn care requirements to determine which mower suits you best.

