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Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah vs SENIX 22-Inch Gas Walk Behind Brush Cutter and

Updated July 2026 — Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah wins on run time and height, SENIX 22-Inch Gas Walk Behind Brush Cutter and wins on price and weight.

The Greenworks 48V is a more affordable, maintenance-free option ideal for smaller lawns, while the SENIX 22-Inch offers superior power for larger properties.

Why Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah is better

Price

Greenworks is $124.08 cheaper

Maintenance

Greenworks is virtually maintenance-free

Maneuverability

Greenworks is lightweight and easy to handle

Why SENIX 22-Inch Gas Walk Behind Brush Cutter and is better

Power

SENIX has a powerful gas engine

Cutting Width

SENIX offers a 22-inch cutting swath

Durability

SENIX has a steel deck for durability

Overall score

Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah
85
SENIX 22-Inch Gas Walk Behind Brush Cutter and
75

Specifications

SpecGreenworks 48V 17" Cordless Lawn Mower , 4.0AhSENIX 22-Inch Gas Walk Behind Brush Cutter and
Power SourceBatteryGas
Cutting Width17 inches22 inches
EngineElectric160cc 4-Cycle
MaintenanceLowHigh
ManeuverabilityHighMedium

Dimension comparison

Greenworks 48V 17" Cordless Lawn Mower , 4.0AhSENIX 22-Inch Gas Walk Behind Brush Cutter and

Overview of Greenworks 48V and SENIX 22-Inch

The Greenworks 48V is priced at $274.91, while the SENIX 22-Inch is more expensive at $398.99, making it about 45% pricier. This significant price difference can influence your decision depending on your budget and lawn care needs. Both products cater to different types of lawn maintenance, with the Greenworks being a cordless electric mower and the SENIX being a gas-powered brush cutter.

Power Source and Performance

The Greenworks 48V operates using two 24V batteries, providing a total of 48V and up to 45 minutes of run-time. In contrast, the SENIX 22-Inch is powered by a 160cc 4-cycle engine, offering consistent power for tackling dense weeds and overgrown brush. The choice between electric and gas can significantly impact your lawn care experience. While the Greenworks has a quieter operation and lower emissions, the SENIX’s gas engine delivers strong and reliable performance in tougher conditions.

Cutting Width and Versatility

When it comes to cutting width, the SENIX offers a 22-inch cutting swath, making it suitable for larger properties and more extensive overgrowth. The Greenworks, with its 17-inch deck, is designed for smaller lawns and offers a versatile 2-in-1 design that allows for both mulching and rear bagging of clippings. If you have a large area to maintain, the SENIX’s wider cutting capability may be more beneficial, while the Greenworks excels in maneuverability and versatility for smaller tasks.

Maneuverability and Ease of Use

The Greenworks 48V features a lightweight design, making it easy to maneuver around your garden. In contrast, the SENIX 22-Inch, while equipped with 14-inch rubber high wheels for ease of movement, is bulkier due to its gas engine and steel deck. The Greenworks also boasts a collapsible handle for compact storage, which can be a significant advantage if space is limited. If you prioritize ease of handling and storage, the Greenworks is a strong contender.

Maintenance Requirements

The Greenworks 48V is virtually maintenance-free, requiring no gas, oil, or emissions, which translates to a more convenient user experience. It features a push-button start and is designed to operate quietly. On the other hand, the SENIX 22-Inch, while powerful, will require regular maintenance typical of gas-powered equipment, such as oil changes and fuel management. If low maintenance is a priority, the Greenworks clearly stands out.

Price Comparison and Value

With a price of $274.91, the Greenworks 48V is about $124.08 cheaper than the SENIX 22-Inch, which retails at $398.99. This price gap may make the Greenworks a more appealing option for budget-conscious consumers, especially those with smaller lawns or less demanding lawn care tasks. However, for those needing a more robust machine for larger properties, the investment in the SENIX may be justified due to its performance capabilities.

Customer Reception and Rankings

The Greenworks 48V holds a sales rank of 15,751, indicating a strong reception among buyers. Meanwhile, the SENIX 22-Inch has a sales rank of 23,716, suggesting it’s less popular but still has its niche. Customer satisfaction can play a crucial role in your decision-making process, and the higher rank of the Greenworks may indicate better overall user approval and satisfaction.

Which should you buy?

Ultimately, the choice between the Greenworks 48V and the SENIX 22-Inch comes down to your specific lawn care needs and budget. If you have a smaller yard and prefer a quieter, maintenance-free option, the Greenworks 48V is a strong candidate due to its versatility and ease of use. However, if you manage a larger property and require a powerful tool to tackle overgrown brush and weeds, the SENIX 22-Inch offers superior performance, albeit at a higher price point. Evaluate your lawn size, maintenance preferences, and budget to make the best decision for your lawn care needs.