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AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for vs Earthwise 1715-16EW 16-Inch 7-Blade Push Reel Lawn

Updated July 2026 — AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for leads on engine size and weight.

The AMRISUN mower excels in power and cutting width, making it ideal for larger yards, while the Earthwise offers an eco-friendly and budget-friendly option for smaller lawns.

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

Cutting Width

AMRISUN has a 21-inch cutting width compared to Earthwise's 16 inches.

Engine Power

AMRISUN features a powerful 170cc gas engine.

Self-Propelled

AMRISUN's self-propelled design makes mowing easier.

Why Earthwise 1715-16EW 16-Inch 7-Blade Push Reel Lawn is better

Price

Earthwise is significantly cheaper at $122.99.

Eco-Friendliness

Earthwise is a manual push mower with no emissions.

Maintenance

Earthwise requires less maintenance due to its simple design.

Overall score

AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower for
85
Earthwise 1715-16EW 16-Inch 7-Blade Push Reel Lawn
72

Specifications

SpecAMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower forEarthwise 1715-16EW 16-Inch 7-Blade Push Reel Lawn
Power SourceGasManual
Mowing TypeSelf-PropelledPush Reel
Adjustable HeightYesYes
Bestseller Rank1398712859
Mulching CapabilityYesNo

Dimension comparison

AMERISUN AMRISUN 21-Inch Self-Propelled Gas Lawn Mower forEarthwise 1715-16EW 16-Inch 7-Blade Push Reel Lawn

Overview

When it comes to lawn care, the choice of mower can significantly affect the maintenance of your yard. The AMRISUN 21-Inch Self-Propelled Gas Lawn Mower is designed for larger spaces, while the Earthwise 1715-16EW 16-Inch Push Reel Lawn Mower targets smaller lawns and eco-conscious users. Each mower offers distinct benefits, making them suitable for different types of users and yard sizes.

Engine Power and Efficiency

The AMRISUN mower features a powerful 170cc 4-stroke gas engine, which provides reliable starting and strong cutting performance for medium to large yards. In contrast, the Earthwise mower is a manual push reel mower that does not require any fuel or electricity, making it an environmentally friendly option. The AMRISUN's engine allows it to tackle tougher grass and uneven terrain, while the Earthwise model is ideal for maintaining a well-kept small lawn without the noise or emissions associated with gas engines.

Cutting Width and Height Adjustment

The AMRISUN has a cutting width of 21 inches, which allows for a broader cutting path, making it efficient for larger areas. It also offers a six-position adjustable cutting height, ranging from 1.5 to 3.9 inches, allowing for customization according to the season or lawn needs. On the other hand, the Earthwise mower has a smaller 16-inch cutting width and an adjustable height of 0.5 to 2.5 inches. This makes the Earthwise a good choice for those looking for precision cutting in smaller spaces, but it may not be versatile enough for larger lawns.

Maneuverability and Design

The AMRISUN mower is equipped with high wheels—10-inch in the rear and 7-inch in the front—which aid in maneuverability over hills and uneven terrain. This design is particularly beneficial for users with challenging landscapes. In contrast, the Earthwise mower is a hand-push reel model, which is lightweight and easy to push, but may require more effort in hilly areas. The choice between these two designs depends on your yard's topography and your physical ability to maneuver a heavier machine versus a lightweight model.

Maintenance and Durability

When it comes to maintenance, the AMRISUN mower has a durable steel deck and includes a grass catcher, which reduces trips to empty clippings. It is designed for longevity and ease of use. The Earthwise mower, while offering an eco-friendly alternative, requires less maintenance due to its simpler design—no gas, oil, or filters to change. However, it does require manual sharpening of the blades and may not withstand heavy use as well as the AMRISUN.

Price Comparison

In terms of price, the AMRISUN is currently priced at $314.10, while the Earthwise is significantly cheaper at $122.99, making it about 61% less expensive. This substantial price difference reflects the AMRISUN's gas-powered capabilities and larger cutting area, which may justify the higher cost for those with larger lawns. However, for small yard owners or those on a budget, the Earthwise offers a compelling value without the need for fuel costs.

Sales Rank and Popularity

The AMRISUN has a sales rank of 13,987, while the Earthwise is slightly better positioned with a rank of 12,859. This indicates that the Earthwise may have broader appeal among consumers who prefer lightweight, eco-friendly options for small yards. The higher sales rank of the Earthwise suggests that it is a popular choice among budget-conscious consumers and those seeking environmentally friendly lawn care solutions.

User Experience and Performance

The user experience varies significantly between these two mowers. The AMRISUN's self-propelled design allows for a more effortless mowing experience, especially in larger or more complex terrains. Users can enjoy the convenience of not needing to push the mower themselves, which can be a significant advantage for those dealing with extensive lawns. Conversely, the Earthwise mower provides a quiet, emission-free experience, making it ideal for residential areas where noise may be a concern. However, it requires more physical effort, which could be a drawback for some users.

Which should you buy?

Choosing between the AMRISUN 21-Inch Self-Propelled Gas Lawn Mower and the Earthwise 1715-16EW 16-Inch Push Reel Lawn Mower ultimately comes down to your specific needs. If you have a large yard and require robust cutting power with minimal effort, the AMRISUN is the better choice despite its higher price. However, if you have a smaller lawn and prioritize environmental friendliness and affordability, the Earthwise is an excellent option that saves you money while maintaining your lawn effectively.