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GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC vs Greenworks 80V 21" Self-Propelled Cordless Lawn

Updated July 2026 — GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC wins on runtime and grass bag, Greenworks 80V 21" Self-Propelled Cordless Lawn wins on price and battery.

The GasXcel offers a more budget-friendly option with robust features, while the Greenworks excels in advanced technology and convenience.

Why GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC is better

Price

GasXcel is $90 cheaper than Greenworks.

Assembly

GasXcel is pre-assembled and ready to use in 10 minutes.

Height Adjustment

GasXcel offers a 7-position height adjustment.

Why Greenworks 80V 21" Self-Propelled Cordless Lawn is better

Motor

Greenworks features a brushless motor for better torque.

Noise Level

Greenworks operates 3x quieter than gas mowers.

LED Lights

Greenworks includes LED lights for low-light mowing.

Overall score

GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC
75
Greenworks 80V 21" Self-Propelled Cordless Lawn
85

Specifications

SpecGasXcel 21" Self-Propelled Lawn Mower Gas, 170CCGreenworks 80V 21" Self-Propelled Cordless Lawn
Engine TypeGasElectric
Cutting System4-in-14-in-1
Self-PropelledYesYes
Sales Rank319621880
Warranty1 Year3 Years

Dimension comparison

GasXcel 21" Self-Propelled Lawn Mower Gas, 170CCGreenworks 80V 21" Self-Propelled Cordless Lawn

Overview of the GasXcel 21" Self-Propelled Lawn Mower

The GasXcel 21" Self-Propelled Lawn Mower is priced at $389.99, making it a competitively priced option for homeowners seeking a reliable gas-powered mower. With its robust 170cc OHV engine, this mower is designed for efficiency and performance, allowing for smooth operation over residential lawns. Its self-propelled feature and large 65L grass bag enhance usability, particularly on uneven terrain, delivering a sense of power and control that many users appreciate. As it stands, the GasXcel ranks at 31,962 in sales, indicating a decent market presence but not necessarily a bestseller.

Overview of the Greenworks 80V Self-Propelled Cordless Lawn Mower

The Greenworks 80V Self-Propelled Cordless Lawn Mower comes at a higher price of $479.99. This electric mower features a powerful brushless motor that claims to generate 30% more torque than standard models, ensuring efficient cutting through various grass conditions. With the ability to cut up to 1/2 acre on a fully charged 4.0Ah battery, this mower offers the convenience of cordless operation, making it a strong contender for eco-conscious consumers. Its bestseller rank of 1,880 shows that it is a popular choice among buyers, likely due to its advanced features and performance.

Power and Performance

When it comes to power, the GasXcel's 170cc OHV engine provides reliable gas-powered performance, while the Greenworks model uses an 80V brushless motor that offers quieter operation and more torque. The GasXcel’s engine allows it to run for about 1.5 hours on a full tank, which is comparable to the Greenworks' operational capacity based on battery life, though exact runtime can vary with grass conditions. GasXcel’s power is ideal for traditionalists who prefer gas mowers, while the Greenworks’ electric motor appeals to those who favor a quieter and less maintenance-intensive option.

Cutting Features

Both mowers boast a 4-in-1 cutting system, allowing for mulching, bagging, side discharge, and rear discharge functionalities. However, the GasXcel features a precision 7-position height adjustment that lets users tailor the cut from 1" to 3", which can be particularly beneficial for maintaining different types of grass. The Greenworks mower also has a variable speed control for maximum maneuverability, which enhances the overall cutting experience. Users looking for fine-tuned control might lean towards the GasXcel, whereas those wanting a more adaptable, user-friendly electric option might prefer the Greenworks.

User Convenience

User convenience is a strong point for both mowers, yet they diverge in terms of assembly and operation. The GasXcel mower comes pre-assembled, allowing users to be operational within about 10 minutes, which is a significant time saver. On the other hand, the Greenworks model emphasizes its cordless freedom, granting users the flexibility to navigate without the restrictions of a gas tank or cords. Additionally, the Greenworks features LED lights, making it easier to mow during early mornings or late evenings, which can be a compelling advantage for users with busy schedules.

Maintenance and Longevity

Maintenance will be a key consideration for many buyers. The GasXcel mower requires standard gas maintenance, which may include oil changes and occasional spark plug replacements, potentially increasing long-term ownership costs. In contrast, the Greenworks mower's brushless motor is designed for longevity and typically requires less upkeep, presenting a more straightforward maintenance routine. Users looking for an easy-to-maintain option may find the Greenworks more appealing, especially considering its compatibility with over 75 other Greenworks tools, making it a part of a broader ecosystem.

Price Comparison

In terms of pricing, the GasXcel is about 17% cheaper at $389.99 compared to the Greenworks at $479.99. This price difference could be significant for budget-conscious consumers who still want a reliable mower. The higher price of the Greenworks may be justified by its advanced features, such as the brushless motor and compatibility with other tools, but for those primarily focused on cutting grass without the bells and whistles, the GasXcel presents a compelling value.

Which should you buy?

Choosing between the GasXcel 21" Self-Propelled Lawn Mower and the Greenworks 80V Self-Propelled Cordless Lawn Mower ultimately depends on your specific needs and preferences. If you prefer a gas mower with a powerful engine, quick assembly, and precise height adjustments, the GasXcel is a solid choice. However, if you are looking for a quieter, eco-friendly option with advanced features like a brushless motor and LED lights for low-light mowing, the Greenworks is worth the investment. Each mower has its strengths, ensuring that there is a suitable option for different types of users.