AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for vs LawnMaster LMRM1602 Push Reel Lawn Mower 16-Inch 5-Blade
Updated July 2026 — AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for leads on engine size and weight.
The AMRISUN offers superior power and versatility for larger lawns, while the LawnMaster is a cost-effective choice for smaller yards.
Why AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for is better
Power
AMRISUN has a powerful 170cc engine.
Cutting Width
AMRISUN has a wider 21-inch cutting width.
Versatility
AMRISUN offers 3-in-1 mowing functionality.
Why LawnMaster LMRM1602 Push Reel Lawn Mower 16-Inch 5-Blade is better
Price
LawnMaster is significantly cheaper.
Eco-Friendly
LawnMaster operates without gas.
Weight
LawnMaster is lighter and easier to push.
Overall score
Specifications
| Spec | AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for | LawnMaster LMRM1602 Push Reel Lawn Mower 16-Inch 5-Blade |
|---|---|---|
| Power Source | Gas | Manual |
| Mowing Function | 3-in-1 | Scissor |
| Durability | High | Medium |
| Ease of Use | Self-Propelled | Push |
| Price | $314.10 | $79.99 |
Dimension comparison
Overview of the AMRISUN and LawnMaster Lawn Mowers
The AMRISUN 21-Inch Self-Propelled Gas Lawn Mower is designed for larger spaces, while the LawnMaster LMRM1602 Push Reel Lawn Mower targets smaller yards with a manual approach. Priced at $314.10, the AMRISUN is significantly more expensive than the LawnMaster, which retails for $79.99, making it about 75% cheaper. This price difference reflects the different functionalities and target markets of these two lawn mowers.
Engine and Power Source Comparison
The AMRISUN features a powerful 170cc 4-stroke gas engine, offering robust cutting capabilities ideal for medium to large yards. This self-propelled mower is engineered to handle tough grass conditions with ease. In contrast, the LawnMaster operates without a motor, relying on a manual push mechanism. This motorless design not only eliminates gas expenses but also presents an environmentally friendly mowing option. Thus, if you prefer the convenience of a self-propelled gas mower, the AMRISUN is the clear choice.
Cutting Width and Height Adjustability
The AMRISUN boasts a 21-inch cutting width, enabling it to cover more ground in fewer passes. It also includes a six-position adjustable cutting height ranging from 1.5 inches to 3.9 inches, allowing users to customize their lawn height for a tailored look. On the other hand, the LawnMaster has a narrower 16-inch cutting width and offers four cutting positions from 1 inch to 2 inches. The broader cutting width and greater height flexibility of the AMRISUN make it more suitable for larger and varied terrains.
Maneuverability Features
Maneuverability is a strong point for both mowers, but they cater to different user needs. The AMRISUN is equipped with high wheels—10-inch rear and 7-inch front—which help it glide over hills and uneven terrain, making it user-friendly for larger yards. Meanwhile, the LawnMaster features 10-inch front wheels but requires manual effort to navigate, which may be ideal for smaller, flat lawns. For users with diverse lawn conditions, the AMRISUN's self-propulsion and larger wheels provide a significant advantage.
Mowing Functionality
The AMRISUN's versatile 3-in-1 mowing functionality allows for mulching, side discharge, or collecting grass clippings in a rear bag. This adaptability is beneficial for maintaining large yards and gardens with varying needs. In contrast, the LawnMaster focuses on a scissor-like cut that ensures a clean finish without damaging the grass blades, promoting a healthier lawn. While the LawnMaster excels in providing quality cuts, it does not offer the same versatility as the AMRISUN.
Build Quality and Durability
Both lawn mowers are constructed from durable materials, but they cater to different usage patterns. The AMRISUN features a heavy-duty steel deck and a grass catcher that holds 1.4 bushels, designed for high-volume mowing while reducing emptying trips. Its foldable handle also allows for easy storage. Conversely, the LawnMaster is built with durable steel blades but lacks the additional features for large-scale mowing. Those requiring a mower for extensive use will find the AMRISUN’s durability and capacity more appealing.
Price and Value for Money
At $314.10, the AMRISUN is a premium option compared to the LawnMaster, which is priced at $79.99. This represents a price difference of approximately $234.11, making the LawnMaster about 75% cheaper. However, the investment in the AMRISUN may be justified for those needing its advanced features and capabilities for larger lawns. Conversely, the LawnMaster provides an excellent value for those with smaller yards seeking an eco-friendly, fuss-free mowing solution.
Which should you buy?
The choice between the AMRISUN 21-Inch Self-Propelled Gas Lawn Mower and the LawnMaster LMRM1602 Push Reel Lawn Mower largely depends on your specific lawn care needs. If you have a large yard that requires frequent mowing and versatility in cutting options, the AMRISUN is the better investment despite its higher price. However, for those with smaller lawns or a desire for an environmentally friendly, low-maintenance option, the LawnMaster offers significant savings while still delivering effective performance. Ultimately, your yard size and personal preference for mowing style will dictate the right choice for you.

