Are you tired of struggling with a heavy, outdated lawn mower that fails to cut your grass evenly and efficiently? Look no further! We’ve rounded up the best gas lawnmowers under $400 that will leave your lawn looking pristine. Not only are these mowers affordable, but they also come with a variety of features that make them a great choice for any homeowner.
From powerful engines to comfortable handles, these mowers have everything you need to tackle even the toughest of grass. But what sets these mowers apart from the rest? They offer a great balance of power, versatility, and affordability, making them a perfect choice for those who want a top-notch lawn mower
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Preferred Choices
BEST OVERALL:
PowerSmart Gas Powered Push Lawn Mower, 21-Inch 209cc 3-in-1 Walk-Behind Lawn
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BEST Value:
PowerSmart Push Lawn Mower Gas Powered – 21 Inch, 3-in-1 Gas Lawn Mower
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BEST SELF-PROPELLED:
Soar Flash 21-Inch Self-Propelled Lawn Mower Gas Powered
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Compare The Best Gas Lawn Mowers Under $400
In determining our recommendations for the best gas 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.
- 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 mowing.
- Powerful Engine: 209 CC engine provides unparalleled power for improved cutting results. Equipped with recoil starter for easy pull start.
- Easy to Push: Optimal tire size to push the mower easily. (Front: 7 inch / Rear: 8 inch)
- 21″Cutting Width：Mow more evenly and neatly，greatly improve the efficiency of mowing。
- 3 in 1 Lawn Mower: Unit has side discharge, rear discharge, and mulching capabilities. Ideal for yards 1/8 to 1/2 of an acre.
- 【Self-Propelled Lawn Mower】: 8-inch rear wheel drive provides greater traction for all terrains, mowing grass quickly on large yards.
- 【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 job.
- 【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 inches.
- Gas Lawn Mower: #1 powerful 209cc 4-stroke engine equipped with recoil and auto chock, easy starting with one or two pull.
- Self Propelled Lawn Mower: rear wheel drive with 21 inches cutting width, mow more with less effort for up to 1/2 acre yard.
- 3-in-1 Mower: mulching, side discharging, or bagging, suitable for your different mowing needs of all seasons.
- Cutting Height Adjustable: dual-lever height adjustment with 5 positions, easy to set the mowing height from 1.18 to 3 inches.
Last update on 2023-09-22 / 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.
- Part Number: 731-7131 731-07131. Compatible with MTD Model ME21550, ME21625. Size: Lawn Mower Side Discharge The length of the hypotenuse of the Chute is 11 inches and the height is 3.4 inches. The fitting is 4.77 inches long and the spring is 1.56 inches long. See Figures 2 and 3 for dimensional details.
- Compatible with Craftsman Model: 247377300, 247377441, 247377450, 247377440, 247378330. 【COMPATIBLE WITH MODELS】12ABP2M5710 SC 500 hw, 12ACP2J6710 SC 500 eq, SC 100, SC 100 H, SC 100 hw, SC 100 HW, SC 100h, SC 300, SC 300 E, SC 300 HW, SC 300 IP, SC 500, SC 500 EQ, SC 500 EZ, SC 500 HW, SC 500 Z, SC 500E, SC 500EZ, SC 500HW, SC 500Z, SC 700, SC 700 E, SC 700 H
Last update on 2023-09-20 / 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.
- More Power: 144cc OHV 4-stroke engine with recoil starter and auto choke, easy to start, deliver strong power for professional quality cut.
- Durable Cutting Deck: all-steel frame deck with specialized blade, long lasting, allow you to enjoy the clean, even grass cut for years.
Last update on 2023-09-20 / 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.
- Single Lever Cutting Height Adjustment: 7-position single-lever height adjustment from 1.25-inch to 3.75-inch
- Cutting Capacity: 22-Inch cutting width provides a large cutting area with high durability
Last update on 2023-09-22 / 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.
- Electric lawn mower with a powerful 11-Amp motor to cut all types of grasses; High efficiency, yet low-maintenance motor for gas-like cutting power.Motor : 120V, AC only, 60Hz, 11 Amps
- Corded electric lawn mower with a large 14″ cutting width and 5 changeable cutting height adjustments from 1″ to 2.5″
Last update on 2023-09-20 / 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.
- GARDENING ESSENTIAL: Eco-friendly, hassle-free reel mower with StaySharp Cutting System that delivers 50% more cutting power with InertiaDrive Reel and is 30% easier to push than other reel mowers; Ideal for making clean, healthy, quiet cuts on your lawn
- MAXIMUM POWER AND PRECISION: InertiaDrive technology enables 50% more cutting power than other reel mowers; StaySharp Cutting System employs precision-ground, hardened steel blades to cut through twigs, weeds, and tough areas on your lawn
Last update on 2023-09-16 / 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.
- Highly intelligent robotic lawn mower: GARDENA SILENO Minimo automatically mows yards up to 2700 sq ft using PATENTED streak-free technology, with easy connectivity via Bluetooth EasyApp Control, Auto-Schedule and EasyConfig
- Precise, silent navigation: Relax in your backyard while SILENO Minimo expertly navigates narrow spaces and tight corners while quietly cutting your grass with one of the quietest in class noise levels of 57 dbA
Last update on 2023-09-16 / 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 are the best features of a gas lawnmower under $400?
Some of the best features of a gas lawnmower under $400 include powerful engines, wide cutting decks, adjustable cutting heights, and ease of maneuverability.
How often should I service my gas lawnmower under $400?
It is recommended to service your gas lawnmower for under $400 at least once a year. This includes changing the oil, air filter, and spark plug and sharpening the blades.
What are the benefits of using a gas lawnmower under $400 over an electric one?
Gas lawnmowers under $400 are more powerful and can handle tougher mowing conditions. They also do not require an electrical outlet, giving you more freedom to move around your yard.
Can I mow wet grass with a gas lawnmower for under $400?
It is not recommended to mow wet grass with any type of lawnmower, including gas ones under $400. Wet grass can clog the mower deck and reduce performance. Wait for the grass to dry before mowing.
