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AMERISUN vs Greenworks 80V 21” Brushless Cordless Electric

Updated July 2026 — AMERISUN wins on power, Greenworks 80V 21” Brushless Cordless Electric wins on price and battery life.

The AMERISUN offers a more budget-friendly option, while the Greenworks provides advanced features and versatility.

Why AMERISUN is better

Price

AMERISUN is $224.99, significantly cheaper than Greenworks at $499.99.

Weight

AMERISUN is lighter at 63 lbs compared to Greenworks.

Simplicity

AMERISUN focuses on essential mowing capabilities.

Why Greenworks 80V 21” Brushless Cordless Electric is better

Power Source

Greenworks uses an 80V brushless motor for efficient cordless operation.

Versatility

Greenworks offers a 3-in-1 system for mulching, bagging, and side discharge.

Additional Tools

Greenworks includes a blower and string trimmer in the package.

Overall score

AMERISUN
70
Greenworks 80V 21” Brushless Cordless Electric
85

Specifications

SpecAMERISUNGreenworks 80V 21” Brushless Cordless Electric
Engine TypeGasElectric
Cutting Options2-in-13-in-1
Height Adjustment6 positions7 positions
StorageFoldableVertical
WarrantyN/A4 years

Dimension comparison

AMERISUNGreenworks 80V 21” Brushless Cordless Electric

Price Comparison

The AMERISUN 21 Inch Gas Push Lawn Mower is significantly cheaper than the Greenworks 80V 21” Brushless combo kit. Priced at $224.99, the AMERISUN mower is about 55% less expensive than the Greenworks option, which retails for $499.99. For buyers on a budget or those with smaller yard maintenance needs, the AMERISUN offers a compelling value. However, the higher price of the Greenworks package reflects its extensive features and multifunctional capabilities, making it a consideration for those needing a more complete lawn care solution.

Engine and Power Source

The AMERISUN mower is powered by a 144cc 4-stroke OHV engine, which provides reliable performance for small to medium yards. In contrast, the Greenworks mower utilizes an 80V brushless motor, promising efficient, cordless operation. This difference is crucial for users who prioritize ease of use and environmental considerations since the Greenworks option eliminates the need for gas and oil. While the AMERISUN's engine is dependable for traditional mowing, the Greenworks' battery-powered design offers the convenience of no emissions and quieter operation.

Cutting Efficiency

In terms of cutting efficiency, both mowers feature a 21-inch cutting width, allowing for effective mowing across comparable yard sizes. However, the Greenworks mower shines with its 3-in-1 system, which includes mulching, rear bagging, and side discharge. This versatility is particularly appealing for those who want to customize their lawn care approach. Meanwhile, the AMERISUN provides a 2-in-1 functionality with its mulching and side discharge options, making it suitable for various grass conditions but slightly less flexible than its competitor.

Height Adjustment Features

The AMERISUN mower includes a 6-position height adjustment, allowing users to modify the cutting height from 1.5 inches to 3.9 inches. On the other hand, the Greenworks mower offers a more extensive 7-position height adjustment, providing an additional level of customization for lawn care. This distinction can make a difference depending on the type of grass and the specific mowing conditions. Users who frequently adjust their mower settings may find the Greenworks to be more accommodating for diverse lawn types.

Portability and Storage

When it comes to portability and storage, the AMERISUN mower is lightweight, weighing only 63 lbs, and features a foldable design that facilitates easy transport and storage. This makes it a practical choice for homeowners with limited storage space. Conversely, the Greenworks kit is part of a broader package that includes additional tools such as a blower and string trimmer. While the Greenworks mower itself may not be as lightweight, its comprehensive nature may justify the additional weight for those looking for an all-in-one lawn care solution.

Additional Features

The Greenworks mower comes with added features like LED lights for low-light conditions and a variable speed trigger for the string trimmer, enhancing user experience and functionality. In contrast, the AMERISUN focuses on delivering essential mowing capabilities without extra bells and whistles. This means that while the AMERISUN is straightforward and effective for basic lawn care, the Greenworks package offers a more advanced and integrated set of tools for those who want a complete lawn maintenance system.

Customer Demand

The sales rank of the AMERISUN mower is 8802, while the Greenworks combo kit has a slightly lower rank at 16803. This indicates that the AMERISUN is a more popular choice among buyers, possibly due to its affordability and straightforward design. However, the Greenworks option may attract customers looking for a more comprehensive lawn care solution, despite its lower sales rank. Customer demand can often reflect satisfaction and perceived value, making the AMERISUN a strong contender for those who prioritize cost-effectiveness.

Which should you buy?

In conclusion, choosing between the AMERISUN 21 Inch Gas Push Lawn Mower and the Greenworks 80V 21” Brushless combo kit largely depends on your specific lawn care needs and budget. If you seek a cost-effective, reliable mower for small to medium yards, the AMERISUN is the better choice at $224.99. However, for those willing to invest more for advanced features, versatility, and a complete lawn care kit, the Greenworks option at $499.99 may be worth the higher price tag. Ultimately, assess your lawn size, maintenance requirements, and budget to make the best decision for your yard care.