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AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with vs Litheli Cordless Lawn Mower

Updated July 2026 — AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with wins on power and weight, Litheli Cordless Lawn Mower wins on runtime and grass catcher.

The AMERISUN offers superior power and versatility for larger lawns, while the Litheli is a budget-friendly option for smaller spaces.

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

Power

AMERISUN has a powerful gas engine.

Cutting Width

AMERISUN has a 21-inch cutting width.

Versatility

AMERISUN offers 3-in-1 mowing options.

Why Litheli Cordless Lawn Mower is better

Price

Litheli is 46% cheaper.

Maintenance

Litheli requires less maintenance.

Weight

Litheli is lighter and easier to store.

Overall score

AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with
85
Litheli Cordless Lawn Mower
65

Specifications

SpecAMERISUN 21-Inch 3IN1 Push Gas Lawn Mower withLitheli Cordless Lawn Mower
Engine TypeGasElectric
Mowing Options3-in-11
Battery IncludedNoYes
Noise LevelHighLow
WarrantyN/A3 years

Dimension comparison

AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower withLitheli Cordless Lawn Mower

Price Comparison

The AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower is priced at $238.49, while the Litheli Cordless Lawn Mower is significantly cheaper at $129.99. This makes the Litheli about 46% less expensive than the AMERISUN model. For budget-conscious consumers, this price difference could be a decisive factor when choosing between these two lawn mowers.

Power and Performance

In terms of power, the AMERISUN mower features a robust 144cc 4-stroke OHV engine, designed to handle small to medium-sized yards with ease. This powerful engine ensures smooth and effective cutting performance. On the other hand, the Litheli mower is battery-powered, utilizing a high-performance motor that operates at a speed of 3,400 RPM. While the Litheli is designed for lower maintenance and quieter operation, the AMERISUN offers the reliability of gas-powered performance, making it more suitable for tougher mowing tasks.

Cutting Width and Versatility

The AMERISUN boasts a 21-inch cutting width, allowing it to cover more ground in a single pass compared to the Litheli's smaller 13-inch cutting width. This larger deck size means the AMERISUN can be more efficient for larger lawns. Additionally, the AMERISUN features a versatile 3-in-1 mowing system that includes mulching, bagging, and side discharge options. In contrast, the Litheli mower provides five height adjustments from 1 inch to 2.5 inches, which allows for customizable mowing heights but lacks the same versatility in cutting options.

Weight and Maneuverability

The AMERISUN weighs 68 lbs, which is relatively lightweight for a gas mower, enabling easier maneuverability across the yard. The Litheli, being a cordless electric mower, is expected to be lighter, although the exact weight isn't specified. Its design promotes easy folding and storage, making it ideal for those with limited garage space. The adjustable handle also helps in maintaining a comfortable posture while mowing, reducing strain during use.

Cutting Capacity and Runtime

The AMERISUN is built for continuous operation without the need for recharging, making it suitable for larger areas without interruptions. In contrast, the Litheli mower can cover up to 1,300 square feet on a full charge, which is ideal for smaller lawns. However, it is important to note that the battery only provides about 15 minutes of runtime per charge, which may be a limiting factor for extensive mowing tasks.

Lawn Care Features

The AMERISUN includes a 1.4-bushel grass catcher, facilitating easy cleanup after mowing, while the Litheli has an 8-gallon bag for collecting clippings. Both features enhance the mowing experience by reducing the need for additional raking or cleanup. The AMERISUN’s robust grass-catching system might be more efficient for larger lawns, while the Litheli’s compact design is more suited for smaller gardens.

Maintenance and User Experience

The Litheli mower offers a low-maintenance alternative due to its electric motor, which operates quietly and requires less upkeep compared to traditional gas engines. It also includes a 4.0Ah rechargeable battery, which is compatible with other products in the Litheli series, offering versatility for users who may own multiple tools from the brand. The AMERISUN requires standard gas maintenance but is known for its durability and performance, catering more to users who prefer traditional mowers.

Which should you buy?

Choosing between the AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower and the Litheli Cordless Lawn Mower ultimately depends on your specific needs. If you have a larger yard and prefer gas-powered reliability with versatile mowing options, the AMERISUN is the better choice despite its higher cost. However, if you have a smaller lawn and prioritize ease of use, portability, and lower maintenance, the Litheli presents a compelling and budget-friendly option at about 46% less than the AMERISUN.