SENIX 22" Self-Propelled Gas Lawn Mower, Gas vs WEN 20V Max 2-in-1 19-Inch Cordless Brushless Lawn
Updated July 2026 — SENIX 22" Self-Propelled Gas Lawn Mower, Gas wins on weight and power, WEN 20V Max 2-in-1 19-Inch Cordless Brushless Lawn wins on price.
The SENIX mower excels in power and durability, while the WEN offers a budget-friendly and low-maintenance option.
Why SENIX 22" Self-Propelled Gas Lawn Mower, Gas is better
Power
SENIX has a 170cc engine with 3.8 HP.
Build Quality
SENIX features a high-strength steel deck.
Cutting Options
SENIX offers a 3-in-1 function with six cutting heights.
Why WEN 20V Max 2-in-1 19-Inch Cordless Brushless Lawn is better
Price
WEN is priced at $226.89, significantly lower than SENIX.
Weight
WEN is lightweight and easy to maneuver.
Maintenance
WEN requires less maintenance due to its brushless motor.
Overall score
Specifications
| Spec | SENIX 22" Self-Propelled Gas Lawn Mower, Gas | WEN 20V Max 2-in-1 19-Inch Cordless Brushless Lawn |
|---|---|---|
| Engine Type | Gas | Brushless |
| Cutting Heights | 6 | 5 |
| Battery Life | N/A | 30-68 min |
| Warranty | 2 years | 2 years |
| Drive Type | Rear-Wheel | Push |
Dimension comparison
Price Comparison
When considering price, the WEN 20V Max 19-Inch Cordless Brushless Lawn Mower is significantly cheaper than the SENIX 22" Self-Propelled Gas Lawn Mower. The WEN mower is priced at $226.89, while the SENIX is priced at $415.65, making the WEN about 45% less expensive. This price difference is substantial and may appeal to budget-conscious consumers. While the SENIX offers robust features suitable for larger yards and tough terrains, the WEN provides a cost-effective solution for those who prefer a lightweight and easy-to-manage mower.
Engine Performance
The performance of a lawn mower is often dictated by its engine type, and here, the SENIX takes the lead with its 170cc OHV engine. This gas-powered engine is designed for quick starts without the need for priming or choking, delivering 3.8 HP, which is crucial for cutting through thick grass. In contrast, the WEN mower features a brushless motor that, while efficient and low-maintenance, does not match the raw power of a gas engine. However, the brushless motor's design allows for better performance and longevity, making it a suitable option for smaller lawns.
Cutting Options
The cutting capabilities of each mower are diverse, yet they cater to different needs. The SENIX offers a 3-in-1 function, allowing for mulching, bagging, and side discharge, with six adjustable cutting heights ranging from 1.25 inches to 4 inches. This versatility is beneficial for homeowners seeking tailored lawn care. Conversely, the WEN mower provides a 2-in-1 operation for mowing and mulching, with five height settings from 1.5 to 3.2 inches. While both mowers are adaptable, the SENIX offers a broader range of cutting heights, making it more suitable for varied grass lengths.
Design and Build Quality
In terms of build quality, the SENIX mower stands out with its high-strength steel deck and durable construction, backed by a two-year warranty. This heavy-duty design ensures longevity and resilience against wear and tear. The WEN mower, while also featuring a collapsible handle for easy storage, is made with lighter materials, making it easier to maneuver but potentially less durable over time. The SENIX's focus on robustness may appeal to those who prioritize a long-lasting investment, while the WEN is designed for ease of use and storage convenience.
Mobility and Handling
Mobility is another critical aspect to consider when comparing these two mowers. The SENIX mower is equipped with rear-wheel drive and 11-inch wheels, allowing it to navigate hills and uneven terrain effectively. This feature can be particularly advantageous for homeowners with sloped yards. On the other hand, the WEN mower includes 8-inch rear wheels and is designed to be lightweight, making it easier to push and maneuver. While both mowers have their strengths, the SENIX is better suited for challenging landscapes, whereas the WEN excels in flat, open areas.
Runtime and Battery Life
When it comes to runtime, the WEN mower shines with its two included 5Ah lithium-ion batteries, which can power the mower for approximately 30 to 68 minutes on a single charge, depending on grass conditions. This feature allows for mowing larger areas—up to 10,300 square feet—without needing to refuel. In contrast, the SENIX lawn mower runs on gas, which can be advantageous for those who prefer not to worry about battery life. However, the need to refuel may be less convenient for some users.
Maintenance Requirements
Maintenance is a vital consideration for any lawn mower. The SENIX's gas engine may require more maintenance, including oil changes and fuel management, yet it boasts a first-pull start feature that simplifies the starting process. On the other hand, the WEN mower, with its brushless motor, is designed for lower maintenance needs, making it a more user-friendly choice for those who wish to minimize upkeep. This convenience could appeal to those who prioritize ease of use and less frequent maintenance.
Which should you buy?
Deciding between the SENIX 22" Self-Propelled Gas Lawn Mower and the WEN 20V Max 19-Inch Cordless Brushless Lawn Mower ultimately depends on individual needs and preferences. The SENIX is ideal for those requiring a powerful mower that can handle tough terrains and varying grass lengths, with its robust engine and extensive cutting options. However, if you are looking for a budget-friendly, lightweight option that requires minimal maintenance, the WEN mower is a fantastic choice. Its lower price point and efficient battery operation make it suitable for smaller yards and users who prefer eco-friendly options.

