Self-propelled lawn mowers are the best surface lawn cutters today. If you don’t have time or have any particular issue, investing in a self-propelled lawnmower is ideal.
The specially designed lawn mower effectively pushes the mower forward, cutting the grass evenly.
The best self-propelled lawn mower ensures effortless mowing, unlike the traditional types that require physical force.
Even under $400, a self-propelled mower can provide a stylish yet exclusive appearance to any yard by cutting through thick grass without extra effort.
With revolving blades, powerful motors, and easy-to-use controls, these lawnmowers are perfect for small bumpy hills and large yards.
Whether you’re cutting a portion ideal for rearing animals or growing crops, a self-propelled mower saves time, effort and ensures convenience.
Best Self Propelled Lawn Mowers under $400
Top 7 Best Self Propelled Lawn Mower under 400 Reviews:
1. Greenworks 21-inch Cordless Lawn Mower
This black and green self-propelled lawnmower has a modern design with high-quality motors for efficiency ideal for homeowners.
Its rear-wheel-drive ensures a stylish appearance with the required traction even on a surface that’s not level.
Many Americans with a lawn or landscape use this mower to clip the growing plants and grass to the desired size.
The machine can also keep your lawn healthy and attractive as it keeps the grass neat and short.
Its dual battery port design is a timeless classic that stores one battery while the other fuels the mower for enhanced productivity.
If you’re searching for a self-propelled and efficient lawn mower for 3 acres yard or landscape maintenance, it is imperative to consider the Greenworks 40V 21 inch.
This machine boasts a 3-in-1 function and height adjustment setting to suit your needs. You can mow your lawn from one point to another with this equipment without extension cords.
The machine has a unique power system that ensures swift gliding through the yard efficiently and quietly.
Not only can this versatile lawn mower deliver a clean and precise cut, but you can also charge your tablet and mobile devices.
The Greenworks 40V 21 inch comes with a durable steel deck benefitting its three grass clippings management system.
It means that the machine can side discharge, mulch, and bag clippings to ensure a clean and smooth appearance.
If you want a tidy finish, this equipment offers adequate traction for stability that lets you mow on a straight line. It is also an ideal tool for yards with slopes or hills.
In addition, the machine handles can entirely fold flat and in turn, save you up to 70% of vertical storage space, unlike other mowers in a similar range.
Pros:
- The machine offers a smooth and quiet operation
- This yard tool can use either bag, mulch, or discharge clippings with its unique deck
- Adjustable blades that meet your cutting requirements
- The device comes with a smart cut technology that manages the speed of the blade
- The battery can also serve as a power bank to charge your mobile devices
- The machine comes with a high-quality and durable steel deck.
Cons:
- Making a U-turn with the machine requires a little practice
- Cutting through thick grasses reduces the battery run time
2. Snapper HD 48V Cordless Electric Self Propelled Lawn Mower
The snapper HD 48V self-propelled lawn mower under 400 dollars is a powerful machine with high-quality blades ensuring accurate cuts and long runtimes.
The device comes with 7 cutting height options and storage capacity. It is suitable for thick turfs with the mowers easy to swap batteries, load-sensing technology, excellent performance, and adjustable heights.
Apart from cutting grasses in different sizes, the mower comes with a large bag of 60 liter containing clippings and keeping a tidy appearance.
The advanced equipment provides the mulch, side discharge, or bag options to dispose of clippings. The 48V brushless motor is energy-efficient, long-lasting, and effective.
The motor’s maximum run time depends on light duty, yet it delivers an impressive run time of 60 minutes.
Despite the machine’s thick frame and weight, the electric self-propelled mower is relatively easy to operate and maintain.
It is easy to move from one point to another and starts working at the push of a button. The device comes with an ergonomic handle, and it is easy to fold for easy storage.
Not only does the load-sensing technology preserves the battery life, but it also ensures smooth trimming.
The self-propelled battery lawn mowers maintain speed and efficiency on tough turfs because of the dynamic power output.
It is an ideal tool for beginners and professionals. It emits noticeable noise, but not enough to damage the ear or cause listening problems.
Keep in mind that thicker turfs will drain the machine’s power faster, but you can adjust the blade and speed to suit your lawn conditions. Most importantly, this lawn mower does not require regular maintenance.
If you sharpen the blade once a year, it is enough to keep it functioning optimally. It is advisable to use a blade engagement lever for safety and remove the 82V after usage.
Pros:
- The machine has foldable handles for easy storage in compact areas
- Lightweight and easy to maintain
- It comes with a load-sensing technology to preserve battery life
- The device has 2 Lithium-Ion powered batteries to extend runtimes
- Its brushless motor technology ensures a high-efficiency output
- You can start the machine with the push of a button
Cons:
- The machine’s operational time reduces in wet conditions
- Hard to replace parts.
3. Honda Variable Speed 3-in-1 Self Propelled Lawn Mower
This red and black self-propelled lawn mower comes with a powerful GCV170 engine with an auto choke feature to regulate temperature.
The advanced engine power and innovative auto choke feature ensure quick and efficient mowing without priming or choking issues.
The lawnmower has a clip director for you to choose between using the bag, mulch, or discharge option for your clippings by turning a knob.
While the machine offers efficiency and enhances productivity, it is also durable and reliable, making it ideal for any mower.
The tool’s dual blades can glide through grasses with power for a neat and appealing appearance.
Although the objective of self-propelling machines is to minimize user efforts and enhance productivity, this model takes performance and efficiency to new heights.
It comes with high traction wheels to provide adequate balance for smooth results.
If you’re working on a large yard, consider using this machine because it is durable and capable of working on small hills, thick turfs, or slopes.
With 92 pounds of weight, the modern gas self-propelled lawnmower is easy to maintain and operate with adjustable speed control.
The machine has an impressive 21 inches width and height adjustment system for quick modifications. It means that you can handle how the machine cuts the grass with adequate speed.
And the most exciting part is that the device has a drive control feature to keep pace with your walking speed.
If you want a self-propelled lawn mower under $400 with a large capacity, this Honda lawn mower’s excellent performance and quality edge it over competitors.
In addition, the machine is broad enough to use with your thumbs and engage other fingers with the presence bar.
It’s easy to empty grass bags containing the clippings for a clean finish.
Pros:
- The machine comes with an automatic choke to regulate temperature
- This lawnmower is reliable and efficient
- It has a speed control feature
- This mower is durable and offers excellent performance
- It has a foam grip handle for comfort while working for long hours
- The machine is easy to maintain and operate
Cons:
- It is not the perfect tool for wet surfaces
- The speed control feature is a little tricky
4. Craftsman M215 159cc 21-Inch 3-in-1 Self Propelled Gas Powered Lawn Mower
This versatile red and black self-propelled lawn mower under $400 will fit your basic needs with its 159cc gas engine for effectiveness without force.
The gas self-propelled lawn mower engine comes with an auto choke feature, and recoil starts for conduction and activating the device anytime.
It also has mulching capabilities, rear and side discharge for users to select during the mowing operations.
An added advantage is the attached bag used for collecting mowing clips and ensuring a clean surface. Its basic design will allow you to cut through grasses efficiently from medium to large yards.
This front-wheel-drive machine has a cutting deck that lets you mow more expansive areas of grass with few passes and trimming between six adjustable heights.
The device dust blocker bag minimizes debris and reduces dust in the air while collecting the trimmed grass.
This efficient self-propelled lawnmower has adjustable blades that let you personalize cuts with adequate control.
The result is a stylish appearance and maneuverability around the terrain with ease. The machine’s variable speed feature makes mowing easier with increased mobility.
However, this self-propelled mower is ideal for fast work without compromising accuracy and efficiency because of its outstanding qualities.
Are you searching for the least expensive self-propelled lawnmower with an 8-inches standard-sized wheel diameter for automatic forward propelling?
This machine’s high-quality materials can cut through thick surface grass and ensure a neater cut for a smooth and exclusive appearance.
The lawnmower weighs 82.8 pounds and has a deck wash that allows you to attach a hose for quick and easy deck washing after usage.
The deck feature ensures a clean and excellent machine condition without artificial fertilizers.
In addition, adequate maintenance is necessary to keep the device in perfect shape and minimize the loud noises it emits.
Pros:
- The powerful 159cc gas engine has a convenient electric start
- Easy to move around your yard and operates with efficiency.
- The machine’s expansive cutting deck is ideal for mowing in large areas.
- This versatile equipment can mulch, side, and rear discharge.
- It is easy to assemble and has an adjustable speed.
- It comes with a height adjustment setting to suit your needs.
Cons:
- This machine emits a loud noise
- It has a front-wheel-drive
5. Troy-Bilt Self Propelled 3-in-1 Front Wheel Lawn Mower
The Troy-Bilt versatile self-propelled mower features an efficient 159cc OHV engine with an automatic choke and ensures faster turns with the forward-wheel drive variable speed.
The device comes with an oil check system, and in turn, minimizes maintenance and saves efforts and time.
The mower comes with unique features, durable components, and a unique engine system that does not require oil.
If you want to be sure your device is in optimal condition, it is advisable to check the oil level before usage.
This high-quality self-propelled mower comes with four variable speed settings and easy-to-start settings for efficiency under $400.
With a classic design, 1.9-bushel bag, adjustable dual heights, and 3-in-1 grass clippings system, this equipment is one of the best on the market.
This self-propelled mower 3-in-1 system provides the mulching and bag usage option to discharge clippings for a smooth and exclusive appearance.
At the same time, you can also use the discharge option, which makes the device an ideal choice for landscape or yard owners. It is easy to switch from one mode to another.
This mower comes with a structured deck producing the required vacuum for grass circulation.
The machine has an in-built rake bumper attached to the deck used for lifting the grass blades for effective and tidy mowing.
It means you can control how low you cut, and the machine will match your walking speed while mowing.
The design of the motor permits the release of essential power to improve the machine’s propelling system and efficiency.
With 90 pounds of weight, this reliable tool is easy to maintain, keeps your yard clean, and saves your time and effort.
In addition, with the quick-start button, the mower ensures effectiveness under any condition.
Pros:
- This versatile machine has an adjustable cutting height
- It comes with a 3-in-1 discharge system
- It is easy to maintain and operate
- The device has a quick-start feature suitable for any condition
- It does not require a change of oil
- You can store the machine in a compact space
Cons:
- It is not ideal for small hills
- The device does not have fuel stabilizers.
6. Troy-Bilt 140 cc Gas Walk Behind Self Propelled Lawn Mower
No products found.This black and red machine is a self-propelled gas lawn mower ideal for small to medium yards.
Powered by a durable 159cc OHV engine, the device is lightweight with an impressive front-wheel design and high-quality blades.
It has a comfortable grip handle with adequate traction to power through terrains, complex grounds, slopes, and yards.
This model takes lawn mowing to another level with a 21-inch steel-made cutting deck, automatic choke feature, adjustable dual-lever heights, and a 3-in-1 design.
The 3-in-1 grass management system involves using the bag, mulching, or side discharge clippings for a clean and stylish appearance with just one pass.
The machine comes with front and rear wheels, ensuring easy movement from one point to another while mowing.
If you’re searching for a cost-effective and high-quality self-propelled lawnmower, you must consider this exceptional mower.
If you’re bothered about working with the machine on a wet surface, be rest assured the device functions optimally under any condition.
This lawnmower can glide through thick grasses like St. Augustine, Bermuda grass on slippery or wet surfaces.
It is an ideal tool with excellent performance and a great deal of durability.
If you are not a fan of big machines, this machine will satisfy your needs as it requires a small storage room. It has a comfortable handle that you can fold after usage for easy storage.
Because this mower has steel-made cutting blades with a 21-inches cutting width, and traction system is suitable for uneven or difficult surfaces.
This machine wheel measures 7×11 inches with an excellent balance for easy maneuvering.
Overall, this quality machine prevents fatigue with its advanced features and the least expensive self-propelled lawnmower around.
Pros:
- It is easy to assemble and operate
- The device has an automatic choke feature for efficiency
- It has a 3-in-1 clipping management system for a tidy and stylish appearance
- It is a perfect tool for small to medium yard sizes
- The machine has an impressive front-wheel design for easy movement
- It is inexpensive and easy to maintain
Cons:
- It requires oil changes every 25 hours of use
- It is not suitable for small hills.
7. Honda Variable Speed 3-in-1 21 in. Self Propelled Lawn Mower under 400 Dollars
This self-propelled mower comes with a powerful GCV170 engine system with automatic speed control.
The machine also has an automatic choke feature to match your walking pace while working with the device.
It is durable and comes with 7 different adjustable deck heights for user comfort, effectiveness, and enhanced productivity.
This powerful device is suitable for the most challenging lawn or thick surface grass. You can determine the cutting level, desired pattern and manage the clippings by adjusting the blade settings.
The mower comes with a 3-in-1 clipping management system involving the use of its bag, side discharge, or mulching.
The machine comes with a dual blade system for accurate and superior cuts.
This reliable and efficient machine can satisfy your needs with innovative design, high-quality wheels blade stop system, optimized deck, and 3-in-1 clip system management.
The roto-stop is a fantastic feature that stops the machine blade without affecting the engine.
The self-propelling device is comfortable for beginners and professionals and comes with an easy to empty bag after usage.
If you need a mower with an engine layout and requires minimal maintenance, consider this model because of its excellent functions and advanced features.
While you can easily access the air filter and spark plug, it also has a large fuel tank spout for increased running time.
This machine ensures adequate traction for excellent maneuverability without unnecessary damages.
Pros:
- Reliable, long-lasting, and easy to use
- The device has 7 different adjustable deck heights for user comfort
- It is easy to maintain and operate
- The machine has a dual blade system for accurate and superior cuts
- The machine has a dual blade system for accurate and superior cuts
- Innovative engine layout requiring minimal maintenance
Cons:
- It is not the perfect tool for wet surfaces
- You can experience stalling during usage if you’re working for longer hours.
Things to Consider before Buying a Self Propelled Lawn Mower
Before purchasing a self-propelled lawn mower for your yard under $400, understanding the factors to consider will aid your selection for the most suitable model.
It is imperative to consider critical factors such as the machine’s power source, performance, ease of use, engine power, height adjustment system, speed, warranty, etc.
Another essential factor to consider is the required maintenance for each model and how it improves your productivity.
Engine Power
There are hundreds of self-propelled lawn mowers in the market with different engine sizes and power.
Although, these machines are more durable and efficient than one another. It will be best to know that gas-powered mowers are more efficient and have more power than electric machines.
Self-propelled battery lawnmowers are on the rise with similar functions to gas-powered machines, and considering the engine power will help you make the right choice.
These machines are environmentally friendly and quieter than each other, and you can measure your model power in cubic centimeters (cc).
If you want to work in a small yard, a machine running a 125cc engine is ideal for your project.
But if you have a medium-sized yard, go for devices running a 140cc engine for efficiency and enhanced productivity.
If you’re working on ample space, purchase a machine running a 180cc engine for smooth and exclusive results.
You can also measure the machine’s power in volts. Many mowers range from 18 to 80 volts, but 40 volts is ideal for devices that can handle small to medium yards.
Engine size
Another critical factor to consider is the size of the mower’s engine. It is imperative to consider this option if you require a gas-powered device.
If a machine’s engine displays 149 or 190 ccs, that’s the engine capacity or engine volume.
The cubic centimeters display the device’s horsepower abilities, and any reading lower than 160 cc is ideal for small yards and light projects.
Engine size above 160 ccs can power through rough terrains and thick surfaces with force.
Cutting width
Knowing the cutting width or deck size of your machine is essential before you buy it. The size helps you understand the amount of area the device can glide through at once.
Check how wide the device’s stripes are and compare them to your project before purchase.
It is advisable to know that the deck size determines its running time.
Deck positions
If you want to know the number of height options of a mower, count the number of deck positions on the machine.
The self-propelled lawn mowers on this list are durable, and reliable with deck positions from five to seven.
You can become creative with deck positions and customize cuts into various patterns.
Rear-wheel diameter
Balance is an essential feature for mowers, including these machines’ maneuverability on bumpy hills and complex grounds depending on the wheel diameter.
This feature improves traction and is necessary if you’re working on rough terrains.
Price
Lastly, considering the price of your desired machine is vital as you will find budget-friendly and expensive mowers with unique features in the market. Cost-effectiveness does not mean that the device cannot satisfy your needs.
It is advisable to consider the least expensive self-propelled lawn mower before making a purchase.
Self-propelled Electric vs. Gas Lawn Mower
There are two choices for lawn owners that want an attractive lawn, selecting an electric mower or choosing the self-propelled option.
Self-propelled and electric mowers have similar principles, but there’s a significant difference in motor operations.
A self-propelled electric lawn mower operates with rechargeable batteries and usually has cords that you can connect to your garage outlet.
The case is different for self-propelled devices as they come with an oil reservoir and refillable gas tank.
While a self-propelled machine can run overtime if you refill the gasoline, the electric counterpart can run for sixty minutes on a full battery charge.
You can improve your self-propelled electric lawn mower run time by switching to an additional battery, making it ideal for small or large yards.
Self-propelled machines usually emit a loud noise, unlike electric mowers, so it is advisable to wear headphones or earmuffs while working.
A self-propelled device requires more maintenance, and you need to occasionally change oil, filters, spark plug for efficient performance.
Meanwhile, a self-propelled electric lawn mower requires cleaning and is much simpler to operate and maintain.
In addition, both devices come with safety features to prevent unnecessary accidents, such as fuel valves, safety keys, etc.
Oil and gas can cause fatal accidents if mismanaged with the self-propelled machine, so be extra careful with it.
How Self-Propelled Lawn Mower Works
A formidable self-propelled mower ensures efficiency and enhances productivity, but how does this machine work?
It works on a drive system, and you need to squeeze a bar to set the machine in motion and control it with the handle.
When the device is in motion, it moves forward in a vehicle-like manner without pushing or external support.
While squeezing the bail will make the machine blade spin, it is also a catalyst for maneuverability. It ensures that the machine takes off before you control the directions.
Keep in mind that when you release the pressure on the bar, the blade stops spinning while the engine shuts down.
The feature is available on electric and self-propelled machines because of its ability to prevent unnecessary accidents.
For instance, I can only turn the device on by holding the bar on the handle.
If you accidentally lose your footing and slip while working, the chances of getting hurt from the spinning blades are almost zero.
If you notice a potential danger of the turf while using the machine, you can shut it down by releasing the bar.
If your model has a blade override system, it means that releasing the bar will stop the blade but not the entire machine.
Uses of Self Propelled Lawn Mower
Self-propelled mowers usually have a front, back, or all-wheel drive. After turning the machine on, power transfers to the wheels providing adequate balance for handling difficult turfs.
- Ideal for mowing medium to large lawns
These machines are efficient, durable, and reliable, with adequate power to glide through grasses on concave surfaces, including medium to large lawns.
While you need to fill the gas tank before using the self-propelling model, the case is different for electric machines. The electric mowers are battery-powered and require charging before usage.
- Perfect for bumpy hills and slopes
The equipment is ideal for small or large lawns owners impaired or suffering from back problems.
It is a versatile machine that works optimally in different conditions and is ideal for bumpy hills and slopes.
Many self-propelled lawn mowers are either electric or gas-powered with a calibrated speed but work with the same principles.
- Ideal for making lawn stripes and wave patterns
Waves are excellent ways to bring flair and creativity to your mowing pattern.
Many lawn mowers come with a speed lever, and if your model has the feature, it means you can adjust the speed of your machine.
It is advisable to mow in one direction with curving patterns and consistent waves for a stylish appearance.
Types of Self-Propelled Lawn Mower
Self-propelled mowers are similar to push mowers when it comes to design, but they differ in operations. These machines come with a drive transmission system that kick-starts after squeezing the bail.
When the rotary spins, the lawnmower propels itself with the supplied power.
With an expansive cutting deck, powerful engines, adjustable heights, and blades, these machines will satisfy your mowing needs and save your time and energy.
Many lawn mowers come with a durable steel deck, dual battery port design, and offer traction for adequate stability while mowing.
While the machine’s dual blades can glide through grasses with power, its clipping management system ensures effective bagging and mulching.
Without compromising accuracy and efficiency, this mower can glide through bumpy hills and difficult turfs with its impressive blades. But what are the types of self-propelled lawn mowers?
Front-Wheel Drive
If you’re looking for the simplest mower to operate, your ideal choice should be a machine with front-wheel drive.
You can turn the device around by tipping the front wheel to the back before lifting it off the ground.
It is advisable to securely position the wheels on the ground before turning on the machine for efficiency.
Although this machine differs from the rear and all-wheel options, it is one of the least expensive self-propelled lawn mowers for small yards and open space.
Rear Wheel Drive
Do you need a safe self-propelled lawn mower that offers excellent performance working on bumpy hills, rugged ground, or slopes? This type of machine provides reliability, better traction, and efficiency.
Mowers with rear wheels have exceptional mobility on terrains and yards with ease.
If you’re working on a hilly project, keep in mind that machines with rear wheels are efficient without compromising quality and accuracy.
All-Wheel Drive
If you’re searching for a machine with excellent power and ideal for wet surfaces, mowers with all-wheel drive are the right tool. This machine offers adequate balance and efficiency on complex grounds, hilly and uneven locations.
If working on wet surfaces with the device bothers you, be rest assured it functions optimally under any condition.
Although this lawnmower type is expensive, it offers outstanding qualities that will leave a lasting impression on you.
Difference between Self-Propelled and Push Mower
Many people confuse self-propelled and push mowers because of the similar working protocols, but there are differences in engine size, price, weight, speed, and performance.
If you’re suffering from back problems and cannot comfortably push a mower across your yard, a self-propelling machine will satisfy your needs.
Both machines come with excellent motors but function differently. If you choose a push mower, you have to push the blade cutter across the lawn to get your desired result.
The case is different with self-propelled machines as the motor execute most of the functions for you.
A self-propelling mower comes with a gearbox attached to the wheels, so if you’re using this model, be prepared to work with absolute convenience.
The machine propels forward when the rotary spins, and all you have to do is control it.
There is a noticeable difference in speed when you compare both devices. Push mowers come with excellent wheels and can only go as fast as you push them.
The case is different for self-propelling devices as they can go 3 miles per hour with excellent performance.
If your model comes with variable speed features and controls, keep in mind that your machine can run up to 3-1/2 miles per hour.
While the self-propelled mower comes with more significant engines, push mowers usually require additional effort to move. They are lightweight, making their mobility easy.
If you need a model that can reduce the time spent mowing in your yard, your go-to tool should be a self-propelling device.
FAQs
1. Can I Store my Self-propelled Lawnmower Vertically?
Yes, but there are essential procedures to check the machine and spark plug’s position. The machine’s spark plug should point to the sky because it ensures adequate oil draining.
Ensure the machine is not leaning to the right or left to prevent oil from splashing on air filters.
2. What are the Fastest Self-propelled Models or Brands?
Honda takes the lead because of its sterling reputation in the market for producing powerful and speedy lawn mower engines.
The quality, reliability, speed, power, performance, and precision of Honda’s 21-inch mowers edge the brand over competitors.
Honda lawn mowers are usually very fast, durable, require minimal maintenance, and are long-lasting.
3. Can you Push a Self-propelled Lawnmower?
Yes, pushing a self-propelled mower is possible without considerable damage to the transmission or other parts.
When the mower is not in use, you can move it from one location to another. However, pushing this versatile machine can be challenging considering the weight and size, unlike regular push mowers.
Conclusion
Lawnmowers are long-lasting tools that can give your yard a stylish yet exclusive appearance.
If you’re searching for the best self-propelled lawn mower under 400, the Craftsman M215 3-in-1 High-Wheeled is the best option. This machine is affordable and versatile.
Unlike traditional mowers, this device has excellent speed suitable for different cutting conditions.
Its objective is to bring flair and creativity to your mowing pattern, making it ideal for people covering small or large grounds.
The Craftsman M215 3-in-1 High-Wheeled come with advanced engine power, and an innovative auto choke feature ensures quick and efficient mowing without priming or choking issues.
It is easy to maintain, operate and has an impressive 21 inches width and height adjustment system for quick modifications.
I hope, through these top 7 self-propelled lawn mowers under $400 reviews, you’ll be able to pick the suitable lawn mower for your large yards, bumpy hills, or tougher turfs.