AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with vs STEELITE 21V 13-Inch Brushless Electric Lawn
Updated July 2026 — AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with wins on power and weight, STEELITE 21V 13-Inch Brushless Electric Lawn wins on runtime and grass catcher.
The AMERISUN mower excels in power and versatility, while the STEELITE offers lightweight convenience and lower maintenance. Choose based on your lawn size and care preferences.
Why AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with is better
Power
AMERISUN has a 144cc engine for tougher grass.
Versatility
AMERISUN offers 3-in-1 mowing options.
Cutting Width
AMERISUN has a 21-inch cutting deck.
Why STEELITE 21V 13-Inch Brushless Electric Lawn is better
Weight
STEELITE is only 20.5 lbs for easy handling.
Maintenance
STEELITE requires less upkeep with no gas.
Environmental Impact
STEELITE produces no emissions.
Overall score
Specifications
| Spec | AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower with | STEELITE 21V 13-Inch Brushless Electric Lawn |
|---|---|---|
| Engine Type | Gas | Electric |
| Cutting Options | 3-in-1 | 2-in-1 |
| Maneuverability | Moderate | High |
| Noise Level | High | Low |
| Price | $238.49 | $139.99 |
Dimension comparison
Overview of the AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower
The AMERISUN 21-Inch 3IN1 Push Gas Lawn Mower is designed for homeowners looking for a powerful and versatile lawn care solution. Priced at $238.49, it features a robust 144cc 4-stroke OHV engine that provides strong cutting power suitable for small to medium yards. This mower stands out with its 3-in-1 functionality, allowing users to mulch, bag, or side discharge grass clippings, making it adaptable to different lawn care needs. Its 21-inch steel deck ensures durability and a wide cutting path, enabling efficient mowing of residential lawns.
Overview of the STEELITE 21V 13-Inch Brushless Electric Lawn Mower
The STEELITE 21V 13-Inch Brushless Electric Lawn Mower is a lightweight and convenient option, priced at $139.99. It features a compact 13-inch deck and weighs only 20.5 lbs, making it easy to maneuver, especially in tight spaces. Powered by a 21V 4.0Ah battery, this mower can run for up to 25 minutes, making it ideal for small to mid-sized lawns. Its brushless motor enhances performance and longevity, while the 5-level height adjustment allows for precise cutting without the need for tools. This model is particularly appealing for users who prioritize ease of use and storage.
Power and Performance Comparison
When it comes to power, the AMERISUN mower boasts a significant advantage with its 144cc 4-stroke engine, which provides reliable performance for more challenging mowing conditions. This gas-powered mower is designed for robust cutting, making it suitable for thicker grass and larger areas. In contrast, the STEELITE mower, while efficient for small yards, relies on a 21V battery and has a runtime of up to 25 minutes. This makes the AMERISUN a better choice for users with larger or more demanding lawns, while the STEELITE is tailored for lighter tasks and shorter durations.
Design and Maneuverability
In terms of design, the AMERISUN features a 21-inch rust-resistant steel deck that ensures durability and stability while mowing, but at a weight of 68 lbs, it may be less maneuverable for some users. Conversely, the STEELITE’s lightweight design at only 20.5 lbs makes it exceptionally easy to handle, especially in tighter spaces or on slopes. Its compact 13-inch deck allows for nimble navigation, making it ideal for small yards. Thus, if maneuverability is a key factor for you, the STEELITE clearly excels in this category.
Mowing Versatility
The AMERISUN is equipped with a versatile 3-in-1 mowing system that includes mulching, bagging, and side discharge options. This functionality allows homeowners to choose the best method for their lawn care needs, whether they prefer to leave clippings for nourishment, collect them for disposal, or discharge them to the side for quick cutting. On the other hand, the STEELITE also offers mulching and bagging capabilities, but its design is more focused on small yards. While both mowers provide good options, the AMERISUN offers greater versatility for varying lawn conditions and preferences.
Maintenance and Care
Gas mowers like the AMERISUN typically require more maintenance due to their engines, including oil changes and spark plug replacements. This can be a consideration for those seeking a low-maintenance option. In contrast, the STEELITE’s brushless motor requires less upkeep, making it a more convenient choice for users who prefer minimal maintenance. The electric mower's lack of gas and oil means fewer steps are needed to keep it running smoothly, which might be a deciding factor for busy homeowners.
Environmental Impact
From an environmental standpoint, the STEELITE electric mower has a clear advantage. It produces no emissions during operation, making it an eco-friendly choice for those concerned about their carbon footprint. In contrast, the AMERISUN, being gas-powered, does emit exhaust, which can be a consideration for environmentally conscious consumers. If sustainability is a top priority for you, the STEELITE’s electric power source makes it the preferable option.
Which should you buy?
The decision between the AMERISUN 21-Inch Push Gas Lawn Mower and the STEELITE 21V Brushless Electric Lawn Mower largely depends on your specific lawn care needs. If you have a larger yard and require a powerful machine that can tackle tough grass, the AMERISUN is the better choice, offering versatility with its 3-in-1 mowing options for $238.49. However, if you have a smaller yard and value ease of use, lightweight maneuverability, and lower maintenance, the STEELITE, priced at $139.99, is a more suitable option, especially for tight spaces. Ultimately, your choice will hinge on the size and demands of your lawn, as well as your preferences for maintenance and environmental impact.