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American Lawn Mower Company 51319 19-inch 13-Amp vs AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with

Updated July 2026 — AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with leads on power and weight.

The American Lawn Mower Company 51319 is a more economical and eco-friendly option, while the AMERISUN offers superior cutting power and versatility.

Why American Lawn Mower Company 51319 19-inch 13-Amp is better

Price

American Lawn Mower Company 51319 is $169.99

Maintenance

Electric mower requires less upkeep

Eco-Friendliness

No emissions from electric operation

Why AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with is better

Cutting Power

AMERISUN has a 144cc engine

Versatility

AMERISUN offers 3-in-1 mowing options

Cutting Height

AMERISUN has a wider height range

Overall score

American Lawn Mower Company 51319 19-inch 13-Amp
75
AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with
85

Specifications

SpecAmerican Lawn Mower Company 51319 19-inch 13-AmpAMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with
Motor TypeElectricGas
Cutting Options2-in-13-in-1
Start TypePushRecoil
Height Adjust1-3 in1.5-3.9 in
Eco-FriendlyYesNo

Dimension comparison

American Lawn Mower Company 51319 19-inch 13-AmpAMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with

Price Comparison

The American Lawn Mower Company 51319 is priced at $169.99, while the AMERISUN 21-Inch lawn mower costs $238.49, making the former about 29% cheaper. This significant price difference can be a deciding factor for homeowners looking to manage their lawn care budget effectively. The lower price of the American Lawn Mower Company model suggests it may appeal more to those with smaller yards or who prefer a straightforward, cost-effective solution. In contrast, the higher price of the AMERISUN model reflects its additional features and capabilities, which may justify the investment for users with larger or more complex mowing needs.

Cutting Performance

When it comes to cutting performance, the AMERISUN 21-Inch mower is equipped with a powerful 144cc 4-stroke OHV engine, designed for strong cutting power and smooth performance. This engine allows for efficient handling of small to medium yards, making it a reliable choice for various lawn types. On the other hand, the American Lawn Mower Company 51319 features a 13-Amp motor, which also delivers reliable cutting performance but may not match the raw power of the AMERISUN's gas engine. For homeowners prioritizing cutting power and versatility, the AMERISUN may be the preferred option, especially for tougher grass and larger areas.

Versatility in Mowing Options

The AMERISUN lawn mower offers a versatile 3-in-1 mowing capability, allowing users to choose between mulching, bagging, and side discharge. This flexibility can be particularly useful for maintaining different yard conditions and preferences. Conversely, the American Lawn Mower Company 51319 provides a 2-in-1 functionality with mulching or rear bagging options. While both mowers provide effective grass management, the AMERISUN's additional side discharge feature may appeal to homeowners seeking more options to suit their lawn care needs.

Ease of Use

The lightweight design of both mowers contributes to their ease of use, but they cater to different preferences. The American Lawn Mower Company 51319 is designed for easy maneuverability, making it a great choice for tight spaces and smaller yards. Its push operation is simple, allowing for precision cutting without the hassle of gas maintenance. In contrast, the AMERISUN lawn mower weighs 68 lbs and features a foldable handle for easy storage, while still being lightweight enough for comfortable maneuvering. Users who prioritize a gas mower's performance and power might find the AMERISUN easier to handle despite its weight.

Cutting Height Adjustability

The AMERISUN mower offers an adjustable cutting height ranging from 1.5 inches to 3.9 inches, providing users with six height options to tailor their mowing to specific grass types and conditions. This range allows for a more customized lawn care experience. On the other hand, the American Lawn Mower Company 51319 features adjustable cutting heights from 1 to 3 inches. While both mowers offer height adjustability, the AMERISUN's broader range gives it an edge in versatility, making it suitable for a wider variety of lawn conditions.

Maintenance Considerations

Maintenance is a crucial factor in lawn mower ownership, and here, the American Lawn Mower Company 51319 has an advantage. Being an electric mower, it eliminates the need for fuel and oil, providing an eco-friendly and low-maintenance solution. Users can enjoy a quieter mowing experience without the fumes associated with gas-powered mowers. In contrast, the AMERISUN, while powerful, will require standard gas mower maintenance, including regular oil changes and fuel management. For those looking for a hassle-free, eco-conscious option, the American Lawn Mower Company model stands out.

Environmental Impact

The American Lawn Mower Company 51319 is positioned as an eco-friendly choice, operating without emissions and reducing the environmental impact commonly associated with gas-powered lawn equipment. Its electric operation contributes to a cleaner home and garden maintenance routine. Conversely, the AMERISUN, being a gas mower, has an environmental footprint due to fuel consumption and emissions. Homeowners who prioritize sustainability and reducing their carbon footprint may lean towards the American Lawn Mower Company model as the more responsible choice.

Which should you buy?

Choosing between the American Lawn Mower Company 51319 and the AMERISUN 21-Inch mower ultimately depends on your specific needs and lawn care preferences. If you are looking for an economical, low-maintenance, and eco-friendly solution ideal for small to medium yards, the American Lawn Mower Company 51319 is the better option at $169.99. However, if you prioritize cutting power, versatility, and are willing to manage the upkeep of a gas mower, the AMERISUN's features justify its higher price of $238.49. Each mower serves distinct user needs, making the decision a matter of personal preference.