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AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for vs LawnMaster Electric Lawn Mower 12AMP 19-Inch ME1218X.01

Updated July 2026 — AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for wins on engine size and deck material, LawnMaster Electric Lawn Mower 12AMP 19-Inch ME1218X.01 wins on cutting height.

The AMRISUN offers superior power and versatility for larger yards, while the LawnMaster is a budget-friendly option for smaller spaces.

Why AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for is better

Power

Gas engine provides better performance for larger yards.

Versatility

3-in-1 mowing function allows for more options.

Durability

Steel deck offers longer-lasting build quality.

Why LawnMaster Electric Lawn Mower 12AMP 19-Inch ME1218X.01 is better

Price

Significantly cheaper option for budget-conscious buyers.

Weight

Lighter design makes it easier to handle.

Storage

Compact design allows for easier storage.

Overall score

AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for
85
LawnMaster Electric Lawn Mower 12AMP 19-Inch ME1218X.01
70

Specifications

SpecAMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower forLawnMaster Electric Lawn Mower 12AMP 19-Inch ME1218X.01
Engine TypeGasElectric
Power170cc12AMP
Cutting Positions66
Self-PropelledYesNo
Grass CatcherYesNo

Dimension comparison

AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower forLawnMaster Electric Lawn Mower 12AMP 19-Inch ME1218X.01

Overview

When comparing the AMRISUN 21-Inch Self-Propelled Gas Lawn Mower and the LawnMaster Electric Lawn Mower, it's clear that these two products cater to different user needs. The AMRISUN model is designed for larger yards and offers a gas-powered engine, while the LawnMaster is a more compact electric option. Pricing is also a significant differentiator, with the AMRISUN priced at $314.10 and the LawnMaster at $134.99.

Power and Performance

The AMRISUN features a powerful 170cc 4-stroke engine, delivering strong cutting performance suitable for medium to large yards. This self-propelled mower ensures ease of use, particularly on uneven terrain, thanks to its high-wheel design. On the other hand, the LawnMaster is equipped with a 12AMP electric motor, providing a respectable cutting speed of 3600 RPM. While the electric mower is sufficient for small to medium-sized lawns, it may struggle with tougher grass or larger areas compared to the gas-powered AMRISUN.

Cutting Versatility

With its 3-in-1 mowing function, the AMRISUN allows users to mulch, side discharge, or collect grass in the rear bag, making it versatile for various lawn care needs. The six cutting height options range from 1.5 inches to 3.9 inches, allowing for precise lawn customization. In contrast, the LawnMaster offers a 2-in-1 function, allowing for mulching or side discharge. It also has six cutting height positions, but they range from 1.5 inches to 4 inches, providing slightly more flexibility for taller grass.

Ease of Use

The AMRISUN's self-propelled design makes it easier to maneuver over hills and uneven terrain, which is particularly beneficial for larger properties. Weighing in with a more robust build, it also features a durable steel deck for added longevity. Conversely, the LawnMaster is lighter at just 35 lbs, making it easier to handle for those who prefer a more manageable mower. Its compact design and smaller wheel size (6.7 inches) may limit its ability to navigate rough terrain effectively.

Storage and Maintenance

The AMRISUN comes with a foldable handle, making it easier to store when not in use. Its durable steel deck and 1.4-bushel grass catcher reduce the need for frequent emptying, which can be a significant time-saver. On the other hand, the LawnMaster's lightweight and foldable design also make it easy to store. However, as an electric mower, it requires access to an electrical outlet, which can limit storage options depending on your yard layout.

Price Comparison

The pricing difference between these two mowers is substantial. The AMRISUN is priced at $314.10, while the LawnMaster comes in at just $134.99. This makes the LawnMaster about 57% cheaper than the AMRISUN. The significant price gap suggests that buyers should consider their specific needs and budget before making a decision.

Sales Ranking

The best-selling rank of the AMRISUN is 13,987, which indicates a respectable level of popularity in a competitive market. The LawnMaster, with a sales rank of 15,288, is also performing well, but it appears to cater to a slightly different user base, likely those seeking a budget-friendly electric option. The sales ranks suggest that both products have found their respective audiences, but the AMRISUN's higher price may reflect its more robust features.

Which should you buy?

Choosing between the AMRISUN 21-Inch Self-Propelled Gas Lawn Mower and the LawnMaster Electric Lawn Mower largely depends on your specific lawn care needs. If you have a large yard and require the power and versatility of a gas mower, the AMRISUN is an excellent choice, despite its higher price. However, if you have a smaller yard and are looking for an affordable, lightweight, and easy-to-use electric mower, the LawnMaster is a fantastic option. Ultimately, your decision should align with your mowing needs, yard size, and budget considerations.