As an Amazon Associate we earn from qualifying purchases at no added cost to you.
Best Lawn Mowers Under $300: Top Choices 2024
Lawn maintenance is an essential aspect of any property owner’s responsibility. It’s the first thing people see when they visit your house, and it can set the tone for the rest of your property. But, purchasing a lawn mower can be a daunting task, especially if you’re on a budget. That’s why we’ve scoured the market to find the best lawnmowers under $300 that are high-performing, durable, and user-friendly.
You can expect these lawnmowers to come equipped with features such as adjustable height settings, powerful motors, and efficient cutting systems. Brands like Greenworks, Sun Joe, and Black+Decker have made our list, and each one has a different set of features that cater to different lawn maintenance needs. Whether you have a small yard or a sprawling lawn, we have the perfect lawn mower for you.

We may earn an affiliate commission for purchases using our links at no added cost to you.
Our Top Picks
BEST OVERALL:
Yard Machines 11A-02BT729 20-in Push Lawn Mower
See on Amazon
BEST 209cc:
PowerSmart 21-Inch 209cc Gas Powered Push Lawn Mower
See on Amazon
BEST WALK-BEHIND:
YARDMAX 21 in. 170cc 3-in-1 Gas Walk Behind Push Lawn
See on Amazon
Compare The Best Gas Lawn Mowers Under $300
In determining our recommendations for the best gas lawn mowers under $300, 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.
- Gas Lawn Mower For Yards: Excels in creating lush green landscapes and providing the necessary strength to tackle front and backyard push mower tasks with ease
- Efficient Lawn Mower Gas Cutting Deck: Features a 20-inch steel cutting deck that effortlessly mows grass while the side discharge ensures a neat lawn
- Leaf Mower Seamless Control: Maneuver effortlessly with 7-inch front and rear wheels, maintaining balance and control with the automatic operation mode
- Push Mower Manual Height Adjustment: Includes a 3-position manual deck height adjustment that effectively transforms your lawn into a harmonious expanse of green
- 170cc 4-Cycle Gas Engine: quick blade spinning, strong torque, long running time. Reliable 170cc gas power, mowing quicker, and mowing professionally.
- 21-Inch Cutting Deck: A 21″ wide cutting deck allows you to cut glass with less path and finish your yard job quickly.
- 6 Cutting Height Adjustable: adjust height from 1.5″ to 3.9″, suitable for all kinds of grass. Allow you to customize the look and feel of your lawn.
- 3-in-1 with Bagger: rear bag discharge for grass bits collection; mulching with a heavy-duty blade minces grass into super-fine bits for recycling; side-discharge easily passes thick grass for quick…
- Single-lever deck adjustment for quickly setting your mow height
- MAXFlow Deck Technology – volute spiral deck design for better airflow and mulching
- Heavy-duty, 16-guage stamped steel deck
- Durable, one-piece seamless steel deck reduces vibration
- EFFICIENT LAWN MOWING: The SENIX 20-inch gas push mower features a steel deck with a 20-inch cutting width, providing a large cutting area with high durability for small to medium size yards; The…
- POWERFUL ENGINE: The Briggs & Stratton 125 cc 4-cycle E300 engine with Prime n Pull start delivers reliable power to quickly tackle your lawn; The engine on the push lawn mower is designed for longer…
- CONVENIENCE AND COMFORT: The durable steel deck with a unique vortex tunnel design and a side discharge chute disperses grass clippings evenly, while the ergonomic handle maximizes user comfort during…
- EASY TO ADJUST AND MANEUVER: The 3-position manual height adjustment tailors grass cutting height from 1.35 inches to 3.15 inches, while the durable 7-inch wheels provide easy maneuverability in tight…
- 【209cc Powerful Gas Engine】: Powerful and reliable gas engine equipped with recoil start, just pull to start. The forced air-cooling system keeps the engine running smoothly so you can finish the…
- 【3-IN-1 Capabilities】: Unit has side discharge, rear discharge, and mulching capabilities. Use with rear bag, this machine can clean up dead-leaves and grasses while mowing.
- 【5 Height Positions】: 5 position height adjustment provides the best cut in all environments. It has a cutting height that can be adjusted between 1.18 and 3.0 inches, a cutting width of 21…
- 【Vertical Storage】: Collapsible handle design allows for quick folding without tools.It can be easily stored anywhere, whether in the garage, shed or other storage space.
Last update on 2025-02-09 / Affiliate links / Images from Amazon Product Advertising API
Must-Know Tips for Choosing the Perfect Lawn Mower
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.
- Smooth Steering Wheel Spinner Knob
- Fits steering wheel sizes .5″ – 1.75″ Diameter
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.
- CORDLESS LAWN MOWER – Get more done, faster, with Greenworks electric lawn mowers. This 40v push lawn mower provides the power you need with up to 45 minutes of runtime on a fully charged 4.0Ah…
- LIGHTWEIGHT, EASY TO USE – A lightweight 16” cutting deck allows for easy maneuvering through small to medium yards (up to ½ acre) more efficiently. Easy push button start and lighter weight make…
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.
- Exclusive and industry-leading CVT (Continuously variable transmission) offers superior speed variability to adjust the mower pace to your walking speed by simply selecting the 6-speed shift…
- Exclusive rubber tires with aggressive spike tread pattern significantly increases overall traction and maneuverability
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.
- CORDLESS LAWN MOWER – Get more done, faster, with Greenworks electric lawn mowers. This 40v push lawn mower provides the power you need with up to 45 minutes of runtime on a fully charged 4.0Ah…
- LIGHTWEIGHT, EASY TO USE – A lightweight 16” cutting deck allows for easy maneuvering through small to medium yards (up to ½ acre) more efficiently. Easy push button start and lighter weight make…
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.
- 4-blade reel mower with a cutting width of 14” and durable 8.5” polymer wheels for maximum maneuverability. Lightweight at only 19 pounds. Reel Lawn Mowers are great for small lawns..Deluxe…
- This push lawn mower has an adjustable blade height of 0.5”-1.75”. Capable of cutting grass up to 4 inches tall and is less effective on taller grass.
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.
- RTK+Vision Integration, A trust Choice for Complex and Terrain: With enhanced RTK signal coverage and 3D vision positioning technology, places with weak signals or hefty trees coverage is no more a…
- No Perimeter Wires, No More Pains: Still in the pain of installing a boundary wire? Why not pick Mammotion robot mower- No perimeter wire is needed to setup or repair anymore. With the App, you can…
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
What type of engine is commonly found in gas lawnmowers under $300?
Most gas lawnmowers under $300 are equipped with a standard 4-cycle engine that runs on gasoline and oil.
Can I adjust the cutting height on a gas lawnmower under $300?
Most models offer an adjustable cutting height feature, which allows you to customize the length of your lawn to your liking.
How often should I change the oil in my gas lawnmower for under $300?
It is recommended that you change the oil in your gas lawnmower every 50 hours of use or at least once a year, whichever comes first.
Are gas lawnmowers under $300 difficult to maintain?
Not at all. Basic maintenance tasks such as changing the oil, cleaning the air filter, and replacing the spark plug can be easily done by the homeowner with little to no experience. Most models also come with user manuals that provide detailed instructions on maintenance procedures.