Greenworks 40V 16" Cordless Lawn Mower vs Greenworks 60V 21" Self-Propelled Cordless Lawn
Updated July 2026 — Greenworks 40V 16" Cordless Lawn Mower wins on noise level, Greenworks 60V 21" Self-Propelled Cordless Lawn wins on weight and runtime.
The Greenworks 60V 21" Self-Propelled Lawn Mower offers superior performance and features compared to the 40V model, making it the better choice for larger lawns.
Why Greenworks 40V 16" Cordless Lawn Mower is better
Price
40V mower is significantly cheaper at $279.99.
Weight
40V mower is 35% lighter, making it easier to handle.
Noise Level
40V mower operates at less than 75dB, ideal for quiet neighborhoods.
Why Greenworks 60V 21" Self-Propelled Cordless Lawn is better
Power
60V mower has a brushless motor for gas-like performance.
Runtime
60V mower offers up to 45 minutes of runtime.
Self-Propelled
60V mower features a self-propelled design for easier navigation.
Overall score
Specifications
| Spec | Greenworks 40V 16" Cordless Lawn Mower | Greenworks 60V 21" Self-Propelled Cordless Lawn |
|---|---|---|
| Power | 40V | 60V |
| Type | Push | Self-Propelled |
| Batteries | 1x 4.0Ah | 2x 4.0Ah |
| Features | 2-in-1 | 4-in-1 |
| Ecosystem | 75+ tools | 75+ tools |
Dimension comparison
Overview of the Greenworks 40V 16" Cordless Lawn Mower
The Greenworks 40V 16" Cordless Lawn Mower is an ultra-light push mower designed for small to medium lawns. Priced at $279.99, it is positioned as a budget-friendly option with a runtime of 40 minutes per charge, making it suitable for yards up to 1/3 acre. This mower emphasizes ease of use with features like a push-button start and a lightweight design, being 35% lighter than comparable models.
The product is ideal for homeowners seeking a simple, gas-free solution for their lawn care needs. The inclusion of a 4.0Ah battery and fast charger adds value, enabling users to enjoy the convenience of cordless mowing without the hassles associated with gas mowers. With a bestseller rank of 813, it demonstrates a considerable level of consumer acceptance.
Overview of the Greenworks 60V 21" Self-Propelled Lawn Mower
In contrast, the Greenworks 60V 21" Self-Propelled Lawn Mower targets a different market segment with its more powerful features and higher price point of $538.00. It is equipped with a brushless motor and two 4.0Ah batteries, providing a runtime of up to 45 minutes and the capability to handle larger yards of up to 3/4 acre.
This mower's self-propelled feature allows for effortless navigation, especially on slopes and thick grass. The inclusion of LED lights enhances usability during low-light conditions, making it suitable for dawn or dusk mowing. With a sales rank of 5665, it appeals to those seeking a robust lawn mower option that combines convenience with performance.
Performance Comparison
When it comes to performance, the Greenworks 60V 21" Self-Propelled Lawn Mower takes the lead with its brushless motor delivering gas-like power. This model boasts a runtime of up to 45 minutes, allowing users to cover larger areas without interruption. In contrast, the Greenworks 40V 16" mower offers only 40 minutes of runtime, which may be limiting for those with larger lawns.
The self-propelled feature of the 60V mower makes it easier to maneuver, especially on uneven terrain, whereas the 40V mower requires manual pushing, which could be a disadvantage for some users. Overall, if performance and ease of use are priorities, the 60V model clearly stands out.
Design and Usability
Design and usability are significant factors when choosing a lawn mower. The Greenworks 40V 16" mower is lightweight and ergonomic, making it easy to handle and store. Its compact design is tailored for smaller spaces, making it an excellent choice for urban settings or smaller yards.
On the other hand, the Greenworks 60V 21" mower offers a more robust build and additional features like LED headlights and a self-propelled system, enhancing usability in various conditions. While it may take up more storage space, its foldable handles help mitigate that issue. Users who prioritize convenience and ease of use may find the 60V model more appealing despite its larger size.
Eco-Friendliness and Maintenance
Both mowers are designed with eco-friendliness in mind, eliminating gas and oil maintenance, leading to zero emissions. The Greenworks 40V mower offers the added benefit of being extremely quiet, operating at less than 75dB, making it ideal for residential areas where noise can be a concern.
The Greenworks 60V mower also promotes a maintenance-free experience, operating three times quieter than gas mowers. Its zero-emission operation, combined with the convenience of instant starts, positions both models as excellent choices for environmentally conscious homeowners. However, if quiet operation is a primary concern, the 40V mower may be slightly more advantageous.
Price and Value for Money
In terms of pricing, the Greenworks 40V 16" mower is significantly less expensive at $279.99 compared to the $538.00 price tag of the Greenworks 60V 21" mower. This makes the 40V model about 48% cheaper. For homeowners on a budget or those with smaller yards, the 40V mower presents a compelling value with its essential features and performance.
However, the 60V mower justifies its higher price through its superior performance and advanced features, making it a worthwhile investment for those with larger lawns or specific needs such as self-propulsion and extended runtime. Ultimately, the decision hinges on the buyer's specific requirements and budget.
Warranty and Ecosystem Compatibility
Both mowers come with solid warranties, enhancing their value proposition. The Greenworks 40V model includes a three-year warranty for both the tool and the battery, while the 60V model offers an extended four-year warranty for both components.
Additionally, both mowers are part of larger ecosystems, allowing compatibility with over 75 different Greenworks tools. This feature provides significant value for users who already own other Greenworks products, as they can interchange batteries and enjoy a unified outdoor power system.
Which should you buy?
The choice between the Greenworks 40V 16" Cordless Lawn Mower and the Greenworks 60V 21" Self-Propelled Lawn Mower boils down to your specific lawn care needs and budget. If you have a smaller yard and prefer an eco-friendly, lightweight option, the 40V mower is a solid choice at $279.99. Conversely, if you need a more powerful, self-propelled mower that can tackle larger areas with ease, the 60V model is worth the investment at $538.00. Both mowers offer excellent performance and convenience, but your decision should align with your lawn size, budget, and personal preferences.

