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Ezasin 21" Self-Propelled Gas Lawn Mower, 170cc vs Greenworks 80V 21” Brushless Cordless Electric

Updated July 2026 — Ezasin 21" Self-Propelled Gas Lawn Mower, 170cc wins on weight and collector size, Greenworks 80V 21” Brushless Cordless Electric wins on price and power.

The Ezasin offers better performance and value for budget-conscious consumers, while the Greenworks provides a comprehensive cordless solution.

Why Ezasin 21" Self-Propelled Gas Lawn Mower, 170cc is better

Price

Ezasin is $120 cheaper than Greenworks

Engine Power

Ezasin has a 170cc engine delivering 4.0 HP

Cutting Height

Ezasin offers a wider range of cutting height adjustments

Why Greenworks 80V 21” Brushless Cordless Electric is better

Convenience

Greenworks is cordless and requires less maintenance

Complete Kit

Greenworks includes a blower and string trimmer

Warranty

Greenworks offers a 4-year warranty

Overall score

Ezasin 21" Self-Propelled Gas Lawn Mower, 170cc
85
Greenworks 80V 21” Brushless Cordless Electric
75

Specifications

SpecEzasin 21" Self-Propelled Gas Lawn Mower, 170ccGreenworks 80V 21” Brushless Cordless Electric
Engine TypeGasElectric
Cutting System3-in-13-in-1
Battery IncludedNoYes
ManeuverabilityHigh-WheelPush
After-Sales Support24 hoursStandard

Dimension comparison

Ezasin 21" Self-Propelled Gas Lawn Mower, 170ccGreenworks 80V 21” Brushless Cordless Electric

Overview of the Ezasin and Greenworks Lawn Mowers

When comparing the Ezasin 21" Self-Propelled Gas Lawn Mower and the Greenworks 80V 21” Brushless Cordless Electric Lawn Mower, we find distinct offerings suited for different lawn care needs. The Ezasin model is priced at $379.99, while the Greenworks variant comes at a higher price of $499.99. This represents a price difference of about 32%, with the Ezasin being the more economical option.

The Ezasin features a 170cc 4-stroke engine and a 3-in-1 versatile cutting system, making it suitable for those who prefer gas-powered equipment. In contrast, the Greenworks mower is part of a comprehensive kit that includes a blower and string trimmer, catering to those who seek an all-in-one cordless solution.

Performance Comparison

Performance is a critical factor when selecting a lawn mower. The Ezasin boasts a powerful 170cc engine that delivers 4.0 HP, enabling it to handle thick grass and medium-sized lawns effectively. Its blade operates at a speed of 2900 RPM, ensuring a clean cut. On the other hand, the Greenworks mower features an 80V brushless motor, designed for efficient and reliable operation, although specific power metrics are not provided.

While both mowers utilize a 3-in-1 cutting system for mulching, bagging, and side discharge, the Ezasin is noted for its robust gas engine, which may provide more consistent performance in tougher cutting conditions compared to the electric model. This makes the Ezasin ideal for users who require a dependable machine for varied grass types.

Cutting Height Adjustment

Both the Ezasin and Greenworks models offer adjustable cutting heights, enhancing user flexibility in lawn maintenance. The Ezasin allows for customization with a single-lever system that provides seven different cutting height positions, ranging from 1 inch to 3 inches. This feature is particularly beneficial for promoting healthier grass growth.

Similarly, the Greenworks mower also features a 7-position height adjustment, catering to different lawn care preferences. However, the ease of adjustment and the range offered by Ezasin may appeal more to those who prioritize versatility in grass length management.

Maneuverability and Design

The design and maneuverability of a lawn mower are crucial for ease of use. The Ezasin incorporates a high-wheel design with 10-inch rear wheels and 8-inch front wheels, allowing it to glide over uneven terrain with improved traction. This design can be particularly advantageous for users with hilly or bumpy lawns.

Conversely, the Greenworks mower's push design and integrated LED lights ensure visibility during low-light conditions. While it may not have the same robust wheel setup as the Ezasin, its user-friendly design and vertical storage capability make it easy to store and handle for users looking for convenience in urban settings.

Additional Features

In terms of additional features, the Ezasin includes a 1.9-bushel grass collector, which is quite spacious, allowing for less frequent emptying during mowing sessions. Its focus on customer support is also noteworthy, with a dedicated service team ready to assist within 24 hours, which enhances user confidence.

The Greenworks mower package stands out with its inclusion of two 2Ah batteries and a rapid 4A charger, offering convenience for those who prefer a cordless experience. Additionally, this kit comes with a 500 CFM axial leaf blower and a 13-inch string trimmer, making it an extensive lawn care solution. The 4-year warranty provided adds peace of mind for buyers.

Price Analysis

When evaluating price, the Ezasin is listed at $379.99, while the Greenworks mower is priced at $499.99, resulting in a significant $120 difference. The Ezasin is approximately 32% cheaper than the Greenworks model. For budget-conscious consumers, the Ezasin presents a compelling option, especially given its solid performance and features.

However, the Greenworks package may justify its higher price for those looking for a comprehensive toolset that includes both a blower and a string trimmer. This could be particularly appealing for users who wish to invest in a complete lawn care solution without needing to purchase additional equipment.

User Experience and Maintenance

User experience plays a vital role in the overall satisfaction with a lawn mower. The Ezasin is designed for straightforward operation with its self-propelled feature, which can alleviate some physical strain during use. Its gas engine requires regular maintenance, but many users appreciate the performance it delivers in various conditions.

In contrast, the Greenworks mower's electric nature means less maintenance overall, with no need for gas or oil changes. The battery system allows for hassle-free operation, though users must manage battery charging and runtime, which can be a consideration for larger lawns.

Which should you buy?

Choosing between the Ezasin 21" Self-Propelled Gas Lawn Mower and the Greenworks 80V 21” Brushless Cordless Electric Lawn Mower ultimately depends on your specific needs and preferences. If you prioritize performance, durability, and a lower price point, the Ezasin is the clear winner. However, if you desire a complete lawn care package with the convenience of cordless operation, the Greenworks model offers significant value despite its higher cost. Consider your lawn size, maintenance preferences, and budget to make the best decision for your lawn care needs.