Greenworks 80V 21” Brushless Cordless Electric vs STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch
Updated July 2026 — Greenworks 80V 21” Brushless Cordless Electric wins on warranty and power, STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch wins on weight and price.
The Greenworks 80V model offers superior performance and versatility, making it the better choice for larger lawns, while the STEELITE is a budget-friendly option for smaller yards.
Why Greenworks 80V 21” Brushless Cordless Electric is better
Performance
Greenworks has a more powerful motor.
Versatility
Greenworks offers a 3-in-1 system.
Warranty
Greenworks has a 4-year warranty.
Why STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch is better
Price
STEELITE is cheaper by $170.
Weight
STEELITE is lighter at 30 lbs.
Battery Count
STEELITE includes three batteries.
Overall score
Specifications
| Spec | Greenworks 80V 21” Brushless Cordless Electric | STEELITE 40V 17-inch Electric Lawn Mower, 12-Inch |
|---|---|---|
| Motor Power | 80V | 40V |
| Cutting Width | 21 inches | 17 inches |
| Runtime | 30 mins | 25 mins |
| Batteries | 2x2Ah | 3x4.0Ah |
| Weight | Not specified | 30 lbs |
Dimension comparison
Overview of the Products
When it comes to lawn maintenance, both the Greenworks 80V 21” Brushless and the STEELITE 40V 17-inch Electric Lawn Mower offer distinct advantages. The Greenworks model is priced at $499.99, while the STEELITE is about 17% cheaper at $329.99. This price difference reflects the varying features and performance levels between the two units.
The Greenworks kit includes a powerful 80V brushless motor and a comprehensive package that also features a leaf blower and a string trimmer. In contrast, the STEELITE model, while more budget-friendly, provides a solid lawn mowing experience with essential tools, including a string trimmer and leaf blower, but with slightly less power and versatility.
Performance Comparison
The Greenworks 80V 21” Brushless is designed for robust performance with its powerful 80V brushless motor, making it suitable for larger lawns and tougher mowing conditions. This model allows for effective lawn maintenance with its 21-inch steel deck and includes an impressive 500 CFM axial leaf blower for added versatility.
On the other hand, the STEELITE 40V 17-inch Electric Lawn Mower utilizes two 20V 4.0Ah batteries, delivering a runtime of up to 25 minutes. Its 3400 RPM brushless motor is effective for smaller yards and lighter tasks, but it may struggle with tougher conditions compared to the Greenworks model.
Versatility and Features
The Greenworks model excels in versatility with its 3-in-1 system, allowing for mulching, rear bagging, and side discharge. This feature provides users with multiple options for lawn care, accommodating various preferences. Additionally, the kit includes a 13-inch string trimmer, which further enhances its functionality.
In contrast, the STEELITE offers a 2-in-1 bagging and mulching option but with a smaller cutting width of 17 inches. While it still meets basic lawn care needs, it may not offer the same level of adaptability as the Greenworks package. However, the STEELITE's lightweight design and user-friendly features make it easy to maneuver, particularly for those with smaller yards.
Battery and Charging Efficiency
The Greenworks 80V kit comes with two 2Ah batteries and a rapid 4A charger, ensuring quick battery replenishment and extended usage. This setup allows users to tackle larger areas without prolonged interruptions for charging. The combination of two batteries means you can keep one charging while using the other, which is a significant advantage for efficiency.
In comparison, the STEELITE model includes three 4.0Ah batteries and dual chargers, delivering added flexibility. The dual chargers enable simultaneous charging, which is ideal for users needing quick turnarounds. However, the runtime of approximately 25 minutes per battery may limit usage on larger lawns, unlike the Greenworks setup.
User Experience and Design
User experience is a crucial aspect of lawn care equipment. The Greenworks model prioritizes comfort with features such as a 7-position height adjustment and LED lights for low-light conditions. Its hand-push design and vertical storage capability also enhance usability.
On the other hand, the STEELITE is designed to be lightweight at just 30 lbs, making it easy to maneuver for users of all ages. Its foldable handle and compact build facilitate storage and transport. While both models emphasize user-friendliness, the Greenworks offers more advanced features catering to different mowing heights and conditions.
Brand Reputation and Sales Rank
Greenworks holds a sales rank of 16,803, indicating a solid presence in the market but slightly lower than the STEELITE’s sales rank of 9,291. This difference suggests that the STEELITE model has gained more traction among consumers, likely due to its affordability and essential features that cater to budget-conscious buyers.
However, Greenworks is often recognized for its quality and performance in the outdoor equipment category, which may justify its higher price point. Customers seeking durability and advanced features may prefer the Greenworks model despite its lower sales rank.
Warranty and Longevity
The Greenworks kit boasts a generous 4-year warranty, offering peace of mind for users concerned about longevity and reliability. This extensive warranty reflects the brand's confidence in its product's durability and performance.
In contrast, the STEELITE model does not specify a warranty in the provided information, which may raise questions for potential buyers about the long-term reliability of the product. Customers often consider warranty length as a vital factor in their purchasing decisions, making the Greenworks model a more attractive option for those prioritizing warranty coverage.
Which should you buy?
Ultimately, the decision between the Greenworks 80V 21” Brushless and the STEELITE 40V 17-inch Electric Lawn Mower depends on your specific needs and budget. If you have a larger lawn and prioritize performance, versatility, and long-term reliability, the Greenworks model may be worth the investment at $499.99. However, for those with smaller yards seeking a more budget-friendly option, the STEELITE at $329.99 offers essential features and ease of use.
In conclusion, weigh the importance of features versus price in your decision-making process to determine which lawn mower best suits your needs.

