Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah vs SENIX 144 cc Gas Lawn Mower,
Updated July 2026 — Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah wins on noise level and runtime, SENIX 144 cc Gas Lawn Mower, wins on cutting width and height adjust.
The Greenworks 48V offers a quieter, maintenance-free experience, while the SENIX provides more power and a larger cutting width. Choose based on your lawn care needs.
Why Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah is better
Maintenance
Greenworks is maintenance-free with no gas or oil.
Weight
Greenworks is lighter and easier to maneuver.
Environment
Greenworks has no emissions, making it eco-friendly.
Why SENIX 144 cc Gas Lawn Mower, is better
Power
SENIX has a more powerful gas engine.
Cutting Width
SENIX has a larger 21-inch cutting width.
Terrain Adaptability
SENIX is better for rugged terrain.
Overall score
Specifications
| Spec | Greenworks 48V 17" Cordless Lawn Mower , 4.0Ah | SENIX 144 cc Gas Lawn Mower, |
|---|---|---|
| Power Source | Cordless | Gas |
| Engine Size | N/A | 144 cc |
| Cutting Height | 5 positions | 6 positions |
| Runtime | 45 min | N/A |
| Emissions | None | Yes |
Dimension comparison
Price Comparison
When comparing pricing, the SENIX 144 cc Gas Lawn Mower is about 7% cheaper than the Greenworks 48V, retailing at $254.99 compared to $274.91. This price difference might influence buyers who are looking for a budget-friendly option without sacrificing performance. While the Greenworks model offers the advantage of cordless operation, the SENIX's lower cost may appeal to those who prefer a gas-powered mower that can tackle larger areas efficiently.
Power and Performance
The Greenworks 48V is powered by two 24V batteries, delivering a total of 48V, which allows for up to 45 minutes of runtime. This power setup is designed for efficient lawn care with a quiet operation that minimizes emissions, making it an environmentally friendly option. On the other hand, the SENIX 144 cc Gas Lawn Mower features a 144 cc 4-cycle engine, providing explosive power for tackling tough mowing tasks and rough terrain. This engine is ideal for users who need to navigate diverse yard conditions, making the SENIX a robust choice for larger and uneven landscapes.
Cutting Width and Versatility
The SENIX boasts a cutting width of 21 inches, which is larger than the Greenworks' 17-inch deck. This additional width can significantly improve mowing efficiency, allowing users to cover more ground in a shorter amount of time. Both mowers feature a 2-in-1 capability, but the SENIX specifically combines mulching and side discharge functions, enhancing its versatility. In contrast, the Greenworks focuses on a lightweight design with a rust-resistant deck, making it easier to maneuver in smaller spaces.
Height Adjustment Features
Height adjustment is a critical feature for lawn mowers, and both the Greenworks and SENIX offer multiple cutting heights. The Greenworks model provides a single lever with five height positions, accommodating various lawn conditions. Conversely, the SENIX offers six height adjustments ranging from 1.25 inches to 3.75 inches, allowing for even finer customization based on grass type and terrain. This extra flexibility may be particularly beneficial for users with lawns that have mixed grass heights.
Maintenance Requirements
A significant advantage of the Greenworks 48V is its maintenance-free operation. With no gas, oil, or emissions to worry about, it provides a hassle-free mowing experience. The push-button start feature also enhances user convenience. In contrast, while the SENIX's gas engine offers power, it requires regular maintenance, including oil changes and fuel management. This aspect may deter users who prefer a more straightforward, eco-friendly solution like the Greenworks.
Weight and Maneuverability
The Greenworks 48V is designed with a lightweight 17-inch deck, which enhances maneuverability, particularly in tight spaces or intricate yard layouts. This makes it an excellent choice for homeowners with smaller lawns or complex landscaping. In comparison, the SENIX, while more powerful, may be heavier and less agile due to its larger deck and engine. This difference in weight and design can affect how easily each mower can be operated, especially on uneven terrain.
User Experience and Convenience
The Greenworks 48V emphasizes user convenience with its cordless design, allowing for freedom of movement without the hassle of tangled cords or limited range. Its quiet operation is another plus, making it suitable for residential areas where noise may be a concern. On the other hand, the SENIX promises a robust mowing experience with its powerful engine and high wheel design, improving passability over rugged terrain. However, potential users should consider the trade-off of noise and emissions that accompany gas-powered mowers.
Which should you buy?
Deciding between the Greenworks 48V and the SENIX 144 cc Gas Lawn Mower ultimately depends on your specific needs and preferences. If you value a quieter, environmentally friendly option with easy maintenance and maneuverability for smaller lawns, the Greenworks may be the better choice for you. However, if you require a more powerful mower that can tackle larger areas and diverse terrains while saving a bit on upfront costs, the SENIX could be the right fit. Consider your lawn size, terrain type, and personal maintenance preferences when making your decision.