American Lawn Mower Company 1804-18 18-Inch vs Greenworks 80V 21" Self-Propelled Cordless Lawn
Updated July 2026 — American Lawn Mower Company 1804-18 18-Inch wins on maintenance, Greenworks 80V 21" Self-Propelled Cordless Lawn wins on price and weight.
The American Lawn Mower Company 1804-18 is a budget-friendly, eco-friendly option for traditional mowing, while the Greenworks 80V offers advanced features and self-propulsion for a premium experience.
Why American Lawn Mower Company 1804-18 18-Inch is better
Price
American model is significantly cheaper at $133.01.
Eco-Friendliness
Operates without emissions.
Maintenance
Low maintenance with minimal upkeep.
Why Greenworks 80V 21" Self-Propelled Cordless Lawn is better
Cutting Performance
21-inch deck provides more coverage.
User Experience
Self-propelled feature enhances ease of use.
Battery Life
4.0Ah battery covers up to 1/2 acre.
Overall score
Specifications
| Spec | American Lawn Mower Company 1804-18 18-Inch | Greenworks 80V 21" Self-Propelled Cordless Lawn |
|---|---|---|
| Cutting System | 5-blade reel | 4-in-1 system |
| Motor Type | Manual | Brushless |
| Grass Catcher | Yes | Optional |
| Self-Propelled | No | Yes |
| Eco-Friendly | Yes | Yes |
Dimension comparison
Overview of the Lawn Mowers
The American Lawn Mower Company 1804-18 is priced at $133.01, while the Greenworks 80V 21" Self-Propelled Cordless Lawn Mower costs $479.99, making the former about 72% cheaper. Each mower targets a different segment of the market, with the American model catering to eco-conscious users seeking simplicity and manual control, while the Greenworks mower appeals to those who prefer the convenience of modern electric features and self-propulsion.
Cutting Performance
The American Lawn Mower Company 1804-18 features an 18-inch cutting path with a 5-blade reel, delivering a precise scissor-like cut that enhances lawn health. In contrast, the Greenworks 80V mower boasts a 21-inch durable steel deck, which, combined with its brushless motor, provides more torque for tackling thicker grass. The 3-inch difference in cutting width allows the Greenworks mower to cover more ground more quickly, although both mowers are designed to provide efficient and effective cutting performance.
User Experience
With its ergonomic U-style handle, the American Lawn Mower Company 1804-18 is designed for comfort and ease of use, reducing strain during operation. This manual mower requires physical effort to push, which can be more engaging for those who enjoy traditional mowing. Conversely, the Greenworks mower offers a self-propelled feature, allowing users to mow effortlessly while walking behind it. This difference significantly changes the mowing experience, especially for those with larger yards or uneven terrain.
Eco-Friendliness
The American Lawn Mower Company 1804-18 is an eco-friendly option that operates without emissions, providing a quiet mowing experience that’s better for the environment. It requires minimal maintenance and is ideal for users looking to minimize their carbon footprint. On the other hand, the Greenworks 80V mower, while also electric, still relies on battery power, which has environmental impacts during production and disposal. However, it does eliminate gas emissions during use, making both mowers eco-friendly choices in their own right.
Maintenance and Convenience
When it comes to maintenance, the American Lawn Mower Company 1804-18 is primarily low-maintenance, needing little more than occasional sharpening of its blades. It includes a grass catcher for easy disposal of clippings, enhancing convenience for the user. In contrast, the Greenworks mower’s brushless motor requires less frequent maintenance and offers a 4-in-1 cutting system that provides versatility in lawn care—allowing for mulching, bagging, side discharge, and turbo leaf pickup. This added functionality may appeal to users who prioritize convenience and versatility.
Battery and Runtime
The Greenworks 80V mower operates on a powerful 4.0Ah battery, which allows it to cover up to 1/2 acre on a full charge, depending on grass conditions. This is a distinct advantage for users with larger lawns who prefer not to be tethered by cords. However, the American Lawn Mower Company 1804-18 does not require a battery or charging; it operates solely on human power. This means you never have to worry about charging time or battery life, though users will need to exert more physical effort.
Price Comparison
The American Lawn Mower Company 1804-18 is priced at $133.01, making it a significantly more affordable option compared to the Greenworks mower at $479.99. This represents a difference of about $346.98, or roughly 72%. For budget-conscious consumers or those with smaller yards, the American model presents an attractive option without sacrificing cutting performance. In contrast, the Greenworks mower, while more expensive, offers advanced features and technology that justify its higher price point for many users.
Which should you buy?
Choosing between the American Lawn Mower Company 1804-18 and the Greenworks 80V 21" Self-Propelled Cordless Lawn Mower ultimately comes down to personal preference and lawn care needs. If budget, eco-friendliness, and a hands-on mowing experience are your top priorities, the American model is the clear choice. However, if you value advanced features, self-propulsion, and the convenience of electric mowing, the Greenworks mower may be worth the investment despite its higher price.

