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GREENFURY vs AMERISUN

Updated July 2026 — GREENFURY wins on bag capacity and battery, AMERISUN wins on weight and noise level.

Winner

The 13 Inch Cordless Lawn Mower is a more affordable and quieter option for small yards, while the AMERISUN 21 Inch Gas Push Lawn Mower offers better cutting efficiency for medium lawns.

Why GREENFURY is better

Price

The cordless mower is $95 cheaper.

Weight

The cordless mower is 44 lbs lighter.

Noise

The cordless mower operates more quietly.

Why AMERISUN is better

Cutting Width

The gas mower has a 21-inch cutting width.

Power

The gas mower has a powerful 144cc engine.

Height Adjustment

The gas mower offers a wider height adjustment range.

Overall score

GREENFURY
75
AMERISUN
85

Specifications

SpecGREENFURY AMERISUN
Power SourceBatteryGas
EngineN/A144cc
Height Adjustment5 Positions6 Positions
MulchingYesYes
MaintenanceLowModerate

Dimension comparison

GREENFURY AMERISUN

Overview

When it comes to maintaining your lawn, choosing the right mower can significantly affect your gardening experience. The 13 Inch Cordless Lawn Mower by GREENFURY and the AMERISUN 21 Inch Gas Push Lawn Mower cater to different needs, with the former priced at $129.99 and the latter at $224.99. This comparison will delve into their features, performance, and overall value to help you make an informed decision.

Design and Build Quality

The design and build quality of a lawn mower are crucial for ease of use and durability. The 13 Inch Cordless Lawn Mower is lightweight, weighing only 19 lbs, making it highly maneuverable for small yards and tight spaces. In contrast, the AMERISUN 21 Inch Gas Push Lawn Mower is heavier at 63 lbs but offers a larger cutting width of 21 inches, which can reduce mowing time significantly. While the cordless mower is compact, the gas push mower's sturdy steel deck provides a robust feel, suitable for suburban lawns.

Power Source

Power source is a key differentiator between these two mowers. The 13 Inch Cordless Lawn Mower operates on Dewalt 20V MAX batteries, requiring a battery of 4.0Ah or higher for optimal performance. This can be an advantage for those already invested in the Dewalt ecosystem. On the other hand, the AMERISUN 21 Inch Gas Push Lawn Mower is powered by a 144cc 4-stroke OHV engine, which provides consistent cutting performance and easy recoil start. For homeowners who prefer traditional gas-powered mowers, the AMERISUN model offers reliability and strength.

Cutting Performance

Cutting performance varies significantly between these two models. The 13 Inch Cordless Lawn Mower features a 5-position height adjustment, allowing you to customize your cut from 0.98 inches to 2.56 inches. This flexibility makes it suitable for various grass types and seasonal growth. Meanwhile, the AMERISUN model boasts a 6-position height adjustment, enabling cutting heights from 1.5 inches to 3.9 inches. The larger cutting width of the AMERISUN mower also means it can cover more ground quickly, making it ideal for medium-sized yards.

Versatility

Versatility is another important consideration. The 13 Inch Cordless Lawn Mower offers 2-in-1 functionality with mulching and an 8-gallon bag for easy cleanup. This makes it efficient for quick yard maintenance. The AMERISUN 21 Inch Gas Push Lawn Mower also provides 2-in-1 capabilities, allowing easy switching between mulching and side discharge. This feature is especially useful for handling thick grass and seasonal growth. Both models excel in versatility, but the choice may depend on whether you prefer electric or gas power.

Noise Levels

Noise levels can impact your mowing experience, especially in residential areas. The 13 Inch Cordless Lawn Mower operates with a high-efficiency brushless motor that is designed to run quietly compared to traditional gas mowers. This makes it a more neighborhood-friendly option, particularly for those with close neighbors. Conversely, the AMERISUN mower, while powerful, may produce more noise due to its gas engine. If noise is a concern, the electric mower is the better choice.

Maintenance Requirements

Maintenance is a critical aspect of lawn mower ownership. The 13 Inch Cordless Lawn Mower features a brushless motor that requires less maintenance and offers a longer lifespan compared to brushed models. However, it does not come with a battery or charger, which are additional purchases to consider. On the other hand, the AMERISUN 21 Inch Gas Push Lawn Mower may require regular oil changes and maintenance for the engine, making it potentially more demanding in terms of upkeep. If convenience is a priority, the cordless mower is likely the more hassle-free option.

Price Comparison

Price is often a deciding factor in any purchase. The 13 Inch Cordless Lawn Mower is currently priced at $129.99, making it about 42% cheaper than the AMERISUN 21 Inch Gas Push Lawn Mower, which retails for $224.99. For budget-conscious consumers, this significant price difference is an important consideration. However, the higher price of the AMERISUN mower may be justified by its larger cutting width and gas engine performance, particularly for homeowners with medium-sized lawns.

Which should you buy?

The choice between the 13 Inch Cordless Lawn Mower and the AMERISUN 21 Inch Gas Push Lawn Mower ultimately depends on your specific needs and preferences. If you have a small yard, prefer a lightweight and quiet mower, and are already using Dewalt batteries, the GREENFURY model is an excellent choice due to its affordability and ease of use. Conversely, if you have a medium-sized lawn and value cutting efficiency and gas power, the AMERISUN mower, despite its higher cost, may serve you better with its robust performance and larger cutting width. Each mower has its strengths, and your decision should align with your mowing requirements and budget.