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GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC vs Greenworks 13 Amp 14-Inch Corded Dethatcher /

Updated July 2026 — GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC leads on engine size and runtime.

The GasXcel mower excels in mowing performance and versatility, while the Greenworks dethatcher is a budget-friendly option for lawn maintenance. Overall, the GasXcel is the better choice for regular lawn care.

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

Mowing Performance

GasXcel offers a powerful engine and versatile cutting options.

Durability

GasXcel features a durable steel blade for long-lasting use.

User Convenience

GasXcel's self-propelled drive reduces effort on slopes.

Why Greenworks 13 Amp 14-Inch Corded Dethatcher / is better

Price

Greenworks is significantly cheaper.

Lightweight

Greenworks is easier to maneuver due to its lightweight design.

Dethatching Capability

Greenworks effectively removes thatch for lawn health.

Overall score

GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC
85
Greenworks 13 Amp 14-Inch Corded Dethatcher /
72

Specifications

SpecGasXcel 21" Self-Propelled Lawn Mower Gas, 170CCGreenworks 13 Amp 14-Inch Corded Dethatcher /
Power SourceGasElectric
Cutting System4-in-12-in-1
Starting MethodSelf-PropelledPush Button
Sales Rank319629922
WarrantyN/A3 Years

Dimension comparison

GasXcel 21" Self-Propelled Lawn Mower Gas, 170CCGreenworks 13 Amp 14-Inch Corded Dethatcher /

Overview of the Lawn Care Tools

When it comes to lawn care, the GasXcel 21" Self-Propelled Lawn Mower and the Greenworks 13 Amp 14-Inch Corded Dethatcher/Scarifier serve very different purposes. The GasXcel mower is designed for cutting grass efficiently, while the Greenworks tool focuses on dethatching and scarifying the lawn to promote healthier growth. Understanding their distinct functionalities can help you choose the right equipment for your lawn care needs.

Pricing and Value

The GasXcel 21" Self-Propelled Lawn Mower is priced at $389.99, making it a significant investment for homeowners looking to maintain their yards. In contrast, the Greenworks Dethatcher is priced at $159.90, which is about 59% less expensive than the mower. This price difference reflects the varying capabilities of the two tools. While the mower is designed for cutting grass, the dethatcher provides essential lawn maintenance at a fraction of the cost, making it a more budget-friendly option for those looking to improve their lawn's health.

Functionality: Mowing vs. Dethatching

The primary function of the GasXcel mower is to cut grass with its powerful 170cc engine, which offers smooth and reliable performance. With a 4-in-1 cutting system that includes mulching, rear bagging, side discharge, and rear discharge, it allows users to adapt to different lawn conditions. Conversely, the Greenworks dethatcher/scarifier is designed for removing thatch and moss, providing a 2-in-1 design that enhances lawn health. Its lightweight build and easy push-button start make it user-friendly. While both tools serve important roles in lawn care, the choice between them depends on whether you need to mow or dethatch.

Ease of Use

The GasXcel mower features a self-propelled drive system that significantly reduces the effort needed to maneuver, especially on slopes and uneven terrain. Additionally, it comes with a 7-position height adjustment, allowing users to customize their cutting height for various grass types. On the other hand, the Greenworks dethatcher is designed for easy maneuvering, thanks to its lightweight construction. Its quick-release feature allows users to switch between dethatcher and scarifier attachments seamlessly. Both tools prioritize user convenience, but the GasXcel mower offers a more comprehensive mowing experience.

Performance and Efficiency

With a sales rank of 31,962, the GasXcel mower is built for efficiency, capable of running for up to 1.5 hours on a full tank. This efficiency is crucial for completing larger mowing jobs without frequent refueling. Meanwhile, the Greenworks dethatcher operates at a no-load speed of 3,200 RPM, allowing for effective removal of thatch and debris. Its performance is enhanced by a 3-position tine depth adjustment, which helps in tailoring the dethatching process to the lawn's specific needs. Both products deliver impressive performance, but their effectiveness largely depends on the specific task at hand.

Build Quality and Durability

The GasXcel mower boasts a durable steel blade designed for cleaner cuts and longevity, reflecting its focus on robust performance for cutting grass. Its foldable design makes it easy to store while maintaining a compact size. The Greenworks dethatcher, while lightweight, features stainless steel tines that contribute to its durability. Both tools are engineered for reliability, but the choice between them may come down to the specific tasks you intend to perform. If you're looking for a durable mower for regular grass cutting, the GasXcel might be the better choice, while the Greenworks excels in dethatching.

Target Audience

The GasXcel mower is ideal for homeowners with medium to large lawns who require a reliable tool for regular mowing. Its self-propelled feature and large grass bag make it suitable for users who prefer convenience and efficiency. In contrast, the Greenworks dethatcher is better suited for lawn enthusiasts looking to maintain their grass health by managing thatch buildup. Its affordability and ease of use make it attractive to those on a budget or those who only need occasional dethatching. Understanding your lawn care needs will help determine which tool aligns with your gardening goals.

Which should you buy?

Ultimately, the decision between the GasXcel 21" Self-Propelled Lawn Mower and the Greenworks 13 Amp 14-Inch Corded Dethatcher/Scarifier hinges on your specific lawn care requirements. If you're primarily looking for a reliable mower that offers versatile cutting options and efficiency, the GasXcel is the superior choice despite its higher price tag. However, if your focus is on maintaining lawn health through dethatching and you seek a more affordable option, the Greenworks tool is an excellent investment. Consider your lawn's needs and your budget to make the best choice for your gardening endeavors.