vsversusfinder

AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower, 144cc vs Greenworks 48V High - Performance Cordless Yard

Updated July 2026 — AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower, 144cc wins on power, Greenworks 48V High - Performance Cordless Yard wins on battery life and weight.

The AMERISUN mower is a budget-friendly option for small lawns, while the Greenworks combo offers advanced features and eco-friendliness.

Why AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower, 144cc is better

Price

AMERISUN is $238.49, significantly cheaper than Greenworks at $577.99.

Weight

AMERISUN weighs only 68 lbs, making it easier to maneuver.

Simplicity

AMERISUN is straightforward and reliable for basic lawn care.

Why Greenworks 48V High - Performance Cordless Yard is better

Eco-Friendliness

Greenworks operates with zero emissions.

Versatility

Greenworks offers a 4-in-1 operation for various tasks.

Noise Level

Greenworks is 3X quieter than gas mowers.

Overall score

AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower, 144cc
70
Greenworks 48V High - Performance Cordless Yard
85

Specifications

SpecAMERISUN 21-Inch 3IN1 Gas Push Lawn Mower, 144ccGreenworks 48V High - Performance Cordless Yard
Engine TypeGasElectric
Cutting Options3-in-14-in-1
Self-PropelledNoYes
EmissionsYesNo
WarrantyN/A3 years

Dimension comparison

AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower, 144ccGreenworks 48V High - Performance Cordless Yard

Overview of the AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower

The AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower is priced at $238.49 and is designed for small to medium-sized lawns. This gas-powered mower features a 144cc 4-cycle OHV engine, which provides reliable cutting performance. The lightweight design, weighing only 68 lbs, makes it easy to maneuver, while the 21-inch steel cutting deck ensures durability and effective mowing. The mower also offers a versatile 3-in-1 function that allows for mulching, bagging, and side discharge, catering to various lawn care needs. With a sales rank of 8653, it has gained a solid reputation among consumers.

Overview of the Greenworks 48V Yard Tool Combo

The Greenworks 48V Yard Tool Combo, priced at $577.99, includes a self-propelled lawn mower, a trimmer, and a blower, making it a comprehensive solution for yard maintenance. This electric mower is powered by a brushless motor, offering gas-like performance while operating significantly quieter and with zero emissions. The mower can handle slopes up to 21 degrees and features a 21-inch steel deck along with a 4-in-1 operation for flexibility in lawn care. Additionally, the kit includes multiple batteries, ensuring extended run time for all tools. With a sales rank of 8773, it appeals to eco-conscious consumers.

Performance and Power

When it comes to performance, the AMERISUN mower is powered by a robust 144cc engine, providing consistent cutting power for various grass types. This mower's easy pull-start system ensures quick ignition, allowing users to tackle their lawns efficiently. In contrast, the Greenworks mower utilizes a brushless motor that delivers up to twice the torque of traditional motors, effectively mimicking gas-powered performance while being 3 times quieter. The Greenworks mower can also climb inclines up to 21 degrees, showcasing its capability in diverse terrains. While the AMERISUN is great for straightforward lawn care, the Greenworks offers enhanced performance for more challenging conditions.

Versatility in Lawn Care

The AMERISUN mower provides versatility with its 3-in-1 capabilities: mulching, bagging, and side discharge. This allows users to choose how they want to manage grass clippings based on their preferences and yard needs. It also includes a 1.4-bushel grass catcher, minimizing the frequency of emptying during mowing sessions. Meanwhile, the Greenworks combo offers a 4-in-1 operation, including rear bagging, mulching, side discharge, and a turbo button for extra power when needed. This additional feature enhances its versatility, making the Greenworks a more comprehensive tool for various lawn care tasks.

Ease of Use and Maneuverability

The AMERISUN mower's lightweight design and durable wheels make it easy to maneuver around obstacles in the yard. Weighing only 68 lbs, it is user-friendly and suitable for individuals who may struggle with heavier equipment. The foldable handle also allows for compact storage. Conversely, the Greenworks mower features a self-propelled function, making it easier to navigate larger lawns with less physical effort. It also has a push-button start and collapsible handles for convenient storage. While both offer ease of use, the self-propelled feature of the Greenworks provides an advantage for those with larger areas to maintain.

Environmental Impact

The AMERISUN mower operates on gas, which inherently produces emissions during use. While it is efficient for cutting grass, it does not offer the environmental benefits associated with electric mowers. On the other hand, the Greenworks mower operates with zero emissions, making it a more eco-friendly choice for consumers concerned about their carbon footprint. Additionally, the quieter operation of the Greenworks mower means less noise pollution, enhancing the overall yard care experience, especially in residential areas.

Maintenance and Durability

The AMERISUN mower features a durable steel deck designed to withstand regular use and tough mowing conditions. However, as a gas-powered machine, it may require more frequent maintenance, such as oil changes and engine care. The Greenworks mower, being electric, typically requires less maintenance and offers users the advantage of easy cleaning and fewer moving parts. Both mowers are built for long-lasting use, but the maintenance profile may tilt in favor of the Greenworks due to its electric nature.

Which should you buy?

Choosing between the AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower and the Greenworks 48V Yard Tool Combo ultimately depends on your specific needs and preferences. The AMERISUN offers a more budget-friendly option at $238.49—about 59% cheaper than the Greenworks at $577.99—but lacks the versatility and eco-friendliness of the Greenworks combo. If you prefer a reliable, straightforward gas mower for smaller lawns, the AMERISUN is a solid choice. However, for those looking for advanced features, versatility in yard tools, and an environmentally conscious option, the Greenworks mower stands out as the superior investment.