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Greenworks 40V 16" Cordless Lawn Mower vs PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc

Updated July 2026 — Greenworks 40V 16" Cordless Lawn Mower wins on runtime and warranty, PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc wins on weight and noise level.

The Greenworks 40V mower excels in convenience and eco-friendliness, while the PowerSmart offers robust power for larger areas. Choose based on your specific needs.

Why Greenworks 40V 16" Cordless Lawn Mower is better

Maintenance

Zero maintenance costs compared to gas mower

Weight

35% lighter for easier maneuverability

Noise

Quieter operation under 75dB

Why PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc is better

Power

Gas engine provides continuous power without recharging

Cutting Width

18-inch deck for larger cutting area

Durability

Steel deck built for long-lasting use

Overall score

Greenworks 40V 16" Cordless Lawn Mower
85
PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc
75

Specifications

SpecGreenworks 40V 16" Cordless Lawn MowerPowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc
Power Source40V Battery144cc Gas
Cutting Height1.25-3.375"1.5-3.9"
Mowing TypeCordlessGas
MaintenanceZeroStandard
Eco-FriendlyYesNo

Dimension comparison

Greenworks 40V 16" Cordless Lawn MowerPowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc

Overview of the Greenworks 40V 16" Cordless Lawn Mower and PowerSmart EasyCut 18-Inch Gas Lawn Mower

The Greenworks 40V 16" Cordless Lawn Mower is a lightweight and eco-friendly option while the PowerSmart EasyCut 18-Inch Gas Lawn Mower is a gas-powered alternative designed for performance and durability. The Greenworks model is priced at $279.99, making it about 40% more expensive than the PowerSmart, which retails for $199.99. Both mowers cater to different user needs, with the Greenworks prioritizing convenience and ease of use, while the PowerSmart focuses on robust power for larger areas.

Power Source and Performance

The Greenworks 40V mower operates on a 40V lithium-ion battery, providing up to 40 minutes of runtime on a full charge. In contrast, the PowerSmart mower is equipped with a 144cc OHV gas engine, delivering reliable power for continuous use without the need to recharge. The Greenworks model is designed for small to medium lawns, handling areas up to 1/3 acre effectively. Meanwhile, the PowerSmart is better suited for larger, open spaces due to its gas-powered engine, making it a strong choice for users with more extensive mowing needs.

Weight and Maneuverability

Weighing in at 35% lighter than traditional gas mowers, the Greenworks 40V model offers an ultra-lightweight design that enhances maneuverability. This is ideal for navigating tight corners and uneven terrain. On the other hand, the PowerSmart mower features double ball-bearing wheels that facilitate easy handling, especially in complex landscapes. The 18-inch cutting deck of the PowerSmart also provides a larger cutting area, which can make mowing quicker in expansive yards compared to the 16-inch deck of the Greenworks mower.

Cutting Efficiency and Grass Management

The Greenworks mower features a 2-in-1 mulching and rear-bagging system, providing flexibility in how you manage grass clippings. Its smart cut adjustment system allows for a single-lever 5-position height control between 1.25" and 3.375". The PowerSmart mower, with its side discharge capability and dual-lever 5-position height adjustment ranging from 1.5" to 3.9", also ensures efficient grass management. While both mowers offer effective cutting options, the Greenworks provides additional versatility with its mulching feature, making it suitable for those who prefer a cleaner lawn appearance.

Maintenance and Upkeep

The Greenworks 40V mower stands out for its zero maintenance requirements, eliminating costs associated with gas, oil, and engine tune-ups. Users can expect to save over $200 annually compared to traditional gas mowers. In contrast, the PowerSmart EasyCut requires standard maintenance typical of gas engines, including oil changes and potential tune-ups. This difference significantly impacts the long-term cost of ownership, with the Greenworks model being more budget-friendly in the long run, despite its higher initial price.

Noise Levels and Environmental Impact

The Greenworks mower operates quietly at less than 75dB, making it a suitable option for early morning or late evening mowing without disturbing neighbors. This feature is particularly beneficial for users living in close-knit communities. Conversely, the PowerSmart gas mower, while powerful, is inherently louder due to its engine. For environmentally conscious consumers, the Greenworks mower's gas-free operation contributes to reduced emissions, making it the preferable choice for those prioritizing sustainability.

Warranty and Support

The Greenworks 40V mower comes with a comprehensive warranty that includes a 3-year tool and battery warranty, showcasing the brand’s confidence in their product's durability and performance. The PowerSmart mower’s warranty specifics were not detailed, which could be a consideration for potential buyers who value post-purchase support. The warranty period can often be a deciding factor for consumers, as it reflects the manufacturer's commitment to quality.

Which should you buy?

When deciding between the Greenworks 40V 16" Cordless Lawn Mower and the PowerSmart EasyCut 18-Inch Gas Lawn Mower, your choice will depend on your specific needs. If you prefer a lightweight, low-maintenance mower that offers quiet operation and is eco-friendly, the Greenworks model is worth the higher price of $279.99. However, if you need a more powerful mower for larger areas and are comfortable with traditional maintenance, the PowerSmart, priced at $199.99, provides a solid option. Ultimately, each mower offers distinct advantages tailored to different mowing preferences.