Best Electric Lawn Mowers Under $400: Top Picks 2024 

If you’re looking for an eco-friendly solution for your lawn maintenance, then look no further! Our guide to the best electric lawn mowers under $400 is here to help. We’ve done the hard work for you and found the best electric mowers available on the market today. From lightweight, easy-to-use models to more powerful options for larger lawns, you’re sure to find the perfect electric mower for your needs.

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Our Top Picks

BEST OVERALL:
Greenworks 40V 20-Inch Cordless (2-In-1) Push Lawn Mower
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BEST CORDLESS:
Greenworks 24V 13-Inch Cordless (2-In-1) Push Lawn Mower
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BEST DURABLE:
Greenworks 2 x 24V (48V) 17″ Cordless Lawn Mower
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Compare The Best Electric Lawn Mowers Under $400

In determining our recommendations for the best electric lawn mowers under $400, we have consulted with experts to compare available options in each product category. Our selection is based on the criteria that are most important to our readers, and we present concise comparisons of the key features. To determine our rankings, we analyze data to determine the top-performing products and tailor our recommendations to meet the specific needs of our readers.

Last update on 2025-02-09 / Affiliate links / Images from Amazon Product Advertising API

The Ultimate Lawn Mower Buyer’s Guide: Cut Your Grass with Confidence

If you’re in the market for a new lawn mower, it’s important to consider your specific needs and requirements before making a purchase. To help you make an informed decision, we’ve put together this Lawn Mower Buyers Guide to give you all the information you need to find the best lawn mower for you.

Lawn Size

The size of your lawn is an important factor to consider when choosing a lawn mower. If your yard is smaller than ½ acre, a push mower will do the job. However, if your yard is bigger than this, you’ll need a riding mower, which will allow you to cover more ground in less time and with less effort.

Terrain

The terrain of your yard is another important factor to consider when choosing a lawn mower. If your yard is mostly flat and clear, a standard push mower or reel mower will do the job. However, if your yard has hills, obstacles, or decorations, you may need a self-propelled mower or a zero-turn-radius mower, which can be more easily navigated around these challenges.

Power Supply

There are two main ways to power a lawn mower: gas and electricity. Gas mowers are more powerful and can last the full duration of your mowing session, but maintenance is more complicated, and these machines often start with a pull cord. Cordless electric mowers are quieter, cleaner, and easier to start, but they are not as powerful and can’t be run for as long per charge. Corded electric mowers give you unlimited run time but can be inconvenient due to the cord trailing behind.

Deck Size

Deck size refers to the width of the blades on your mower. The wider the deck, the bigger the blades. Decks range from 20” to 70” or larger, but most homeowners opt for a width of between 30” and 60”. A wider deck can cut larger paths on each pass but can make it harder to navigate around obstacles. A smaller deck is easier to maneuver but requires more passes on open areas.

Grass Clippings

Lawnmowers can deal with cutting grass in different ways. A side-discharge mower simply spits grass clippings back onto your lawn. A mower with a bagger collects clippings as you go, but you have to buy a bag separately and find a way to dispose of the clippings.

Attachments

If you choose a riding lawn mower, you may want one that’s compatible with various attachments, such as dump carts, rakes, and snow blowers. These attachments can greatly increase the utility of your machine.

Last update on 2025-02-02 / Affiliate links / Images from Amazon Product Advertising API

Types of Lawn Mowers

Push Lawn Mowers

Push lawn mowers require manual effort to operate and are smaller and less expensive than riding mowers. They generally cost between $100 and $400.

Last update on 2025-02-02 / Affiliate links / Images from Amazon Product Advertising API

Advantages:

• Low cost
• Smaller size

Disadvantages:

• Requires manual effort

Self-Propelled Lawn Mowers

Self-propelled lawnmowers are powered by the engine to turn the wheels and require less manual effort than push mowers. They typically cost between $300 and $900.

Last update on 2025-02-02 / Affiliate links / Images from Amazon Product Advertising API

Advantages:

• Requires less manual effort
• Good for sloped yards or larger areas
• Results in a more even cut

Disadvantages:

• Limited control over speed

Electric Lawn Mowers

Electric lawnmowers are powered by electricity instead of gas and come in both cordless and corded styles. Prices range from $100 to $1,000 or more, depending on the type.

Last update on 2025-02-02 / Affiliate links / Images from Amazon Product Advertising API

Advantages:

• Creates less pollution
• Quieter than gas models
• Easier to start

Disadvantages:

• Less powerful than gas mowers
• May not complete a full cut on one charge

Reel Lawn Mowers

Reel lawn mowers are manual, old-fashioned lawn mowers that use a vertical blade to spin north to south. They cost less than $100.

Last update on 2025-02-02 / Affiliate links / Images from Amazon Product Advertising API

Advantages:

• Inexpensive

Disadvantages:

• Requires a lot of manual effort
• Only practical for very small lawns

Robotic Lawn Mowers

Robotic lawnmowers are smart, hands-off machines that run on electricity and can be monitored or scheduled via smartphone. Prices range from $600 to $2,000.

Last update on 2025-02-02 / Affiliate links / Images from Amazon Product Advertising API

Advantages:

• Hands-off operation
• Quieter than gas mowers

Disadvantages:

• Requires setup of perimeter wire
• May not navigate uneven terrain or extreme slopes
• Not completely hands-off experience

Frequently Asked Questions

How do electric lawnmowers work?

Electric lawnmowers use electricity to power an electric motor that turns the blade. There are two main types of electric lawnmowers: corded and cordless. Corded mowers require a power source, usually an electrical outlet, to operate. Cordless mowers use rechargeable batteries to power the motor. When the mower is turned on, the motor spins the blade, which cuts the grass.

What are the benefits of using an electric lawnmower?

There are several benefits to using an electric lawnmower over a gas-powered mower. Firstly, electric mowers are more environmentally friendly, as they produce zero emissions and do not require gasoline. They are also quieter than gas mowers, which is a great benefit for those with noise restrictions in their area. Additionally, electric mowers require less maintenance, as they don’t have oil filters, spark plugs, or carburetors that need regular maintenance.

Are electric lawnmowers as powerful as gas-powered mowers?

Electric lawnmowers are not typically as powerful as gas mowers, but they are still more than capable of handling most small to medium-sized lawns. Corded electric mowers tend to have more power than cordless models, and can often match the cutting power of gas mowers. However, cordless mowers are improving in power output and battery life, and can be a great option for those who prefer the convenience of a battery-powered tool.

How do you maintain an electric lawnmower?

Maintaining an electric lawnmower is relatively simple and requires minimal effort compared to a gas-powered mower. For corded mowers, be sure to check the cord and electrical connections for any signs of wear or damage. For cordless mowers, keep the battery charged and replace it as needed. Clean the mower regularly by removing any grass clippings or debris from the blade and undercarriage. Finally, sharpen the blade at least once a year to ensure a clean, even cut.