AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for vs PowerSmart 21" 2-in-1 Push Lawn Mower, 144cc
Updated July 2026 — AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for leads on engine cc and weight.
The AMRISUN offers more power and versatility, making it better for larger yards, while the PowerSmart is a budget-friendly option for lighter tasks.
Why AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for is better
Engine Power
AMRISUN has a 170cc engine compared to PowerSmart's 144cc.
Mowing Versatility
AMRISUN features a 3-in-1 mowing function.
Maneuverability
AMRISUN's high wheels enhance performance on uneven terrain.
Why PowerSmart 21" 2-in-1 Push Lawn Mower, 144cc is better
Price
PowerSmart is $34.11 cheaper than AMRISUN.
Weight
PowerSmart is lighter at 62 lbs, making it easier to handle.
Safety Feature
PowerSmart includes a start/stop control lever for emergencies.
Overall score
Specifications
| Spec | AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for | PowerSmart 21" 2-in-1 Push Lawn Mower, 144cc |
|---|---|---|
| Engine Type | 4-Stroke | 4-Stroke |
| Mowing Function | 3-in-1 | 2-in-1 |
| Cutting Width | 21 inches | 21 inches |
| Adjustable Height | 1.5-3.9 inches | 1.5-3.9 inches |
| Safety Features | Foldable Handle | Start/Stop Lever |
Dimension comparison
Overview of the AMRISUN and PowerSmart Lawn Mowers
The AMRISUN 21-Inch Self-Propelled Gas Lawn Mower is priced at $314.10, while the PowerSmart 21" 2-in-1 Push Lawn Mower costs $279.99. This makes the PowerSmart mower about 17% cheaper. Both mowers are designed for effective lawn care, but they cater to different needs based on their features and functionalities.
Engine Performance
The AMRISUN features a powerful 170cc 4-stroke engine, which is designed for strong cutting performance in medium to large yards. This higher engine capacity implies better efficiency and the ability to tackle thicker grass or uneven terrain. In contrast, the PowerSmart is equipped with a 144cc engine, which, while still effective, may not deliver the same power level as its competitor. The difference in engine size indicates that the AMRISUN might be better suited for more demanding lawn care tasks, while the PowerSmart excels in lighter, more manageable jobs.
Cutting Capabilities
When it comes to cutting capabilities, both lawn mowers offer versatile options. The AMRISUN features a 3-in-1 mowing function that allows users to mulch, side discharge, or collect grass in a rear bag. This flexibility is great for managing grass clippings in different ways, depending on user preference. On the other hand, the PowerSmart provides a 2-in-1 cutting design that focuses on rear bagging and mulching. While both options are beneficial, the AMRISUN's additional side discharge capability offers more versatility, making it the better choice for varying lawn maintenance needs.
Maneuverability and Design
The AMRISUN lawn mower is designed with high wheels—10-inch rear and 7-inch front—that enhance its maneuverability over hills and uneven terrain. This feature makes it easy to navigate through challenging landscapes. Conversely, the PowerSmart is lightweight at just 62 lbs, which simplifies pushing and maneuvering, especially in tight spaces. Although the PowerSmart may be easier to handle overall, the AMRISUN's wheel design provides advantages for tackling diverse yard conditions.
Cutting Height Adjustment
Both the AMRISUN and PowerSmart offer a 6-position adjustable cutting height ranging from 1.5 to 3.9 inches. This feature allows users to customize their lawn's appearance according to seasonal needs or personal preference, ensuring a clean and professional finish. The similarity in this aspect means that both mowers are equally capable of delivering tailored cutting results, allowing them to cater to a wide range of lawn aesthetics.
Safety Features
Safety is crucial when operating lawn mowers, and both models incorporate features that enhance user safety. The AMRISUN boasts a durable design with a foldable handle, which not only aids in storage but also adds to the mower's stability during operation. In contrast, the PowerSmart includes a start/stop control lever that allows for immediate stopping of the mower in case of emergencies. This feature provides peace of mind during use, making it an important consideration for safety-conscious consumers.
Assembly and Storage
In terms of assembly and storage, the AMRISUN lawn mower is designed for easy setup, getting you mowing in minutes. Its foldable handle also allows for compact storage when not in use. The PowerSmart's lightweight design contributes to its easy assembly as well, making both models user-friendly. However, the AMRISUN’s foldable handle could be deemed an advantage for those with limited storage space, offering a more compact solution when the mower is not in use.
Price Comparison
The AMRISUN is priced at $314.10, while the PowerSmart costs $279.99, marking a difference of about $34.11. This price gap may influence buyers who are budget-conscious. For homeowners looking for efficient lawn care without breaking the bank, the PowerSmart presents a more affordable option. However, it is essential to weigh the additional features and performance of the AMRISUN against its higher price to determine which mower best meets individual needs.
Which should you buy?
In conclusion, choosing between the AMRISUN 21-Inch Self-Propelled Gas Lawn Mower and the PowerSmart 21" 2-in-1 Push Lawn Mower comes down to specific lawn care needs and preferences. The AMRISUN, with its robust 170cc engine and versatile 3-in-1 mowing function, is well-suited for larger or more demanding yards. However, if budget and ease of maneuverability are your primary concerns, the PowerSmart offers a lightweight, affordable alternative that still provides solid performance. Ultimately, your choice should reflect the types of tasks you expect to encounter in your lawn care routine.

