Best Self Propelled Lawn Mowers Under $300 – [2021 Buying Guide]

The Best Self-Propelled Lawn Mowers under $300

Proper care of your lawn is important if you want to have a beautiful home, both on the inside and outside. A lawn mower is one of the best tools you will ever invest in if you want to have easy time keeping the grass in your yard looking trimmed and beautiful. But for those who have a large yard, not just any lawn mower will do. 

For example, if you have a difficult terrain or you have to mow uphill, the experience may not be a very good one because it will not just be physically demanding, but also you will compromise the quality of the work you will do. This is why for such situations, it is highly recommended that you consider investing in a self-propelled lawn mower so that you save your energy while still guaranteed of good results once you are done. 

With self-propelled lawn mowers, you don’t have to do the pushing or the pulling when mowing your lawns. They are fitted with drive wheels that propel them like a vehicle. You have complete control of both the front and the rear wheels, and you can also control the speed of the mower so that don’t tire yourself out. But with so many designs and models in the market today, it is easy to get confused on which type will best suit your lawn mowing needs. 

In this piece, we highlight to you how to choose the right lawn mower for your needs, and we also review some of the best self-propelled lawn mowers under $300. We know that you desire for your lawns to look great, but you don’t have to spend a fortune just to acquire a mower. 

Buyer guide for a self-propelled lawn mower

Buying a self-propelled should not be a huge decision, but there are certain factors you need to consider to help you choose an appropriate one that will meet all your needs. Here is a brief look at some of those factors you should keenly consider when shopping for a self-propelled lawn mower under $300-:

The size of your lawn

The first thing you need to consider when buying a self-propelled lawn mower is the size of your yard. That you are thinking of buying this kind of a lawnmower should be a subtle indication that you have a yard that is slightly bigger, where using non-self-propelled mowers would not be ideal. For smaller yards, push mowers and reel mowers would get the job done. But for medium to large sized yards, it will be a good idea to go for self-propelled mowers so that you don’t spend a lot of your energy. 

The terrain of your lawn

Push mowers are only effective if you have flat surfaces, but on uneven or steep yards, they become extremely difficult to use. For these kinds of terrains, the self-propelled mowers will do an incredible job because it will save you from the need to keep on pushing and pulling the mower as you work on your yard. Therefore, if you have an uneven or difficult terrain to work on, then it is highly advisable that you go for a self-propelling lawnmower. 

The width of the base of the mower

The base area of the mower will dictate how wide the mower can cut the grass in one go, hence, how fast you can finish your mowing. If you have a large yard, then the base area can make a lot of difference in the total time you need to complete the job. But in as much as mowers with wider bases will get the job done quickly, you should be advised that they are likely to be bulky, and may also be a little more expensive. 

The speed of the mower

Most of the self-propelled mowers you will find in the market today comes with a variety of speed options. These give the users the versatility to adjust the speeds as they see appropriate and depending on how fast or how slow they want to do the mowing. Most of the fastest models can mow at a speed of 3 – 5 mph, and this should be sufficient for most people’s mowing needs unless you want to be jogging while you mow the lawns. 

The weight of the mower

The weight of the mower has a direct impact on your ability to operate it as well as the price. Big mowers can be very heavy, and controlling them while you mow can be a real challenge. When buying the mowers, try to lift it up and moving them around to see if you can operate it without any difficulty. If you feel that is heavy when still stationary, then controlling it will be a real challenge when in operation, and as such, you should consider choosing a lighter one. 

The noise by the mower 

Naturally, most buyers will prefer to go for mowers with very low noise during operation. The noise levels that you can entertain will mainly depend on where you live and whether or not your community may complain if you were to operate a noisy mower. As far as the noise is concerned, just know that electric mowers make far less noise compared to gas lawnmowers. Therefore, if you generally want to have quiet operations, then you should consider going for electric mowers. 

The rear wheel drive and the front wheel drive

The other consideration you should make when buying lawnmowers is the operations of the rear wheel drive and the front wheel drive. Many designs for most of the self-propelled mowers have flexible wheel designs that give them the pleasure to deal with the varying terrains. For good performance, you should consider rear wheel drive self-propelled mowers. They are easy to operate on both tough terrains as well on places with hard to push features such as in trenches and hills. But if you don’t have a so difficult terrain and you want a self-propelled lawnmower, then you should go for the front wheel systems. 

Reviews of the best self-propelled lawnmowers under $300

Listed below are our top picks for the best self-propelled lawnmowers under $300. In arriving at our list, we not only considered the above factors but also checked the review and reputation of past buyers, the overall performance of the mower, the user interface and the specific features, the cost and the charge time and the run time. 

Greenworks 40V Self-propelled Dual Port Mower 

Our very first recommendation for a self-propelled lawnmower is the Greenwork’s 40V self-propelled dual port mower. It is one of the best self-start electric mowers you will find in the market today and a great one if you need a reliable mower you can use in both medium and large sized yards. Its design is sleek, with a nice shade of the color green, with very comfortable handles and controls. But this mower is not just about aesthetics. The features and the functionality are great, and you will also enjoy its ease of operation.

There are two variations of this mower by Greenworks. The first one is a two non-self-propelling 40V model that doesn’t have a battery but comes with an extra cutting edge blade. The second one is the self-propelled version, and which is reviewed herein.

This particular model boasts of a 21” steel deck made from very high good quality durable steel materials. The deck has an additional battery compartment to enable users to carry an extra battery, though it is sad to note that this model doesn’t come with any battery. This is a huge setback for many users who will be compelled to buy a separate battery, thus making the model to be slightly expensive. 

The other notable feature of this mower is that it comes with 3-in-1 capabilities – a feature you will not find in most of the mowers selling below $300. With these features, you can easily discharge, mulch and bag as you proceed with the mowing. It will save you lots of time you would have spent to do these actions separately. 


  • Has an electric start button
  • Efficient wheels with bearings for great maneuverability
  • Has brushless motor to increase its lifespan and make very low noise
  • Has dual battery compartment
  • Fitted with the 3-in-1 capabilities


  • Doesn’t come with a battery. You have to buy your own
  • Comes with just a single speed option

Lawn-boy 6.5 Gross Torque Kohler Self-propelled lawnmower

The reviews you will get from a good number who have owned and operated Lawn-boy lawnmowers is that the lawnmower is some of the most reliable models you will find in the market today. One of their loved features is that they are lightweight, easy to use, and they glide very smoothly over the grass. The Lawn-boy 6.5 Gross Torque Kohler Self-propelled lawnmower has been designed to last, and given that you get it under $300, it is a great steal if you are looking for longevity and performance from your lawnmower. 

The mower is fitted with a strong and reliable Kohler engine that is turned on by just a turn of a key. While in operation, the rear wheel works to provide more traction which in turn improves the control and the maneuverability of the machine. 

On the controls, you can easily and quickly adjust the cutting heights to what you desire given that the mower comes fitted with a 2 point height of the cut system. 

It is also important to point out that the machine has an operator-centric design that allows for user-friendly maintenance. It also comes with certain features that you will only find in the commercial grade lawn mowers, and these give it incredible performance, reliability, and durability. You will also love the fact that it has a 3-in-1 feature, and this will save you an incredible amount of time while mowing your lawns. 


  • Good value for money for under just $300
  • Comes with top-grade features which increases efficiency and reliability
  • Comes with a start engine button
  • Features the 3-in-1 discharge ability


  • Minor flaws in the front wheel design
  • Otherwise, no major cons. 

Yard Machine 21-inch self-propelled gas lawn mower

If you are looking for some of the best self-propelled front-wheel drive gas lawn mowers in the market today, then you have every reason to consider the Yard Machine 21-inch lawnmower. It is fitted with a 159cc gas engine to provide the torque and power for smooth mowing. With a 21” cutting swath and a sturdy steel deck, the mower is ideal for working on small to medium yards. The engine is no choke and no prime, and this simply implies it starts and operates so smoothly. 

The wheels are about 8”, but the good thing is that they can be adjusted so that you can mow terrains with varying gradients and difficulties. But since it is the front-wheel-drive model, it is most suited for flat terrains, though it can work in other terrains as well, but not with greater performance. 

The 2-in-1 feature allows for side discharge as well as mulching operations while you work on the lawn. Though this is a great time saver, it is not as efficient as those fitted with the 3-in-1 features. The machine also comes with a height adjustment feature controlled by two levers. This means that setting your cut height is relatively easy since you can do it without the need to pay any attention to the deck. 


  • It is a reliable mower with a relatively big tank
  • It is lightweight – this makes it easy to operate
  • Starting it is super easy
  • Has 2-in-1 feature for discharging and mulching


  • It doesn’t come with a collection bag
  • Has only one speed, and this may be limited to those who would want faster operations
  • There are no ergonomic features like handle padding to reduce the vibrations

PowerSmart DB8621S 20 inch 3-in-1 Gas Self Propelled Mower 

The PowerSmart DB8621S 20 inch 3-in-1 Gas Self Propelled Mower ranks highly as one of the best petrol lawn mowers you can ever have for your garden. It is highly recommended if you have large gardens which you mow often. 

On the first look, you may think of it as just any other mower from PowerSmart, but a closer look will reveal to you a set of features that completely makes it totally different from the rest. One of these features is a large bag at the rear which you won’t find in most mower models. Additionally, the mower comes with side discharge as well as mulching capabilities. 

On the height, the PowerSmart DB8621S 20 inch 3-in-1 Gas Self Propelled Mower has a total of 5 adjustable height settings. This gives you incredible control to cut the grass according to your preferred height, and it also makes it easy to establish a uniform cutting height throughout the lawn. 

When you buy it, you won’t need any detailed instruction or expert help in assembling it. The instruction manual is well written and easy to follow that you will be done with the assembly in just a matter of minutes. All you have to do is follow the guide to put the parts together, and then add gas and oil and you will be good to go. 

Also worth noting is that the mower comes with 8-inch wheels that are large enough to handle most of the common mowing needs. With a 159cc Briggs and Stratton 5hp engine, you will have the power to the job on your lawn done to the most satisfying levels. 


  • Features easy assembly 
  • Easy to start
  • Comes with a side discharge and mulching capabilities
  • Very affordable with superior performance


  • No push button start, though easy to start

Husqvarna L221A 21-inch Walk behind Self-propelled Mower

Husqvarna L221A 21-inch Walk behind Self-propelled Mower is a front wheel self-propelled lawnmower fitted with 149cc Kohler engine that makes it deadly effective in getting the job done. Though it comes with just a single speed setting, this is sufficient for most of the user’s needs. However, if it had two or three-speed settings, it would have been of the top-selling self-propelled lawnmowers in the market today. 

But the deficiency in the speed is well compensated in the 3-in-1 feature and the whopping 21” cutting deck. It is also pleasing to note that the mower comes with a 4 point cutting height adjustment and this allows for incredible control at just how long or how short you want your grass cut. 

Other than the adjustable cutting height, the mower has 8-inch wheels, with the rear set being slightly smaller than those in the front. Given the free movement of the wheels, the maneuverability of the machine is quite easy, and this means that controlling it is also easy. 

Setting it up after purchase is relatively easy if you can follow the simple instructions on the manual. When you purchase it, it comes with free oil, and all you have to do is top it up with gas and you will be ready to start roaring.


  • Has a 21” deck
  • Easy to start and operate
  • Easy to set up after buying
  • It is a front wheel drive mower
  • Comes with 3-in-1 capabilities
  • Fitted with 149cc Kohler engine


  • Has a one-speed setting

Poulan Pro 961120130 Briggs Side Discharge Push Mower

Poulan has done an incredible job in the design of this model. It is not only affordable but also easy to use and comes with all the features you will ever need for a good mowing experience. It is fitted with the 450E 125cc Briggs and Stratton prime engine, and this is an assurance of super performance, reliability longevity for your lawn mowing endeavors. Also featured is a 20-inch deck. 

You will be pleased to know that the mower is a side discharge only, hence, you won’t have to get worried about your feet getting dirty while you mow or having to put on your boots to protect your feet from the discharge. 

With 4 quick height adjusters that allow for five different cutting heights, you have the versatility to control the height of your lawns with much ease during the mowing process. Also, both the front and the rear wheels are all 7-inch, making it ideal to operate in common terrains found in most homes. 


  • Fitted with a 125cc engine for better performance
  • Has 5 adjustable cutting heights
  • Has a maximum forward speed of 3mph
  • It’s a side discharge mower


  • Nuts may fall during wheel on backward
  • Weak chassis

Finding the perfect lawnmower for your mowing needs

It is vital for you to take time and check on the lawn mowers you want to buy before making any commitments. You need to carefully consider your needs so that when you get to the market, you will have a pretty good idea of the kind of mower you need to purchase. For those interested in self-propelled lawnmowers below $300, we have given a detailed brief above on what you need to consider, and we have also given our top recommendations for self-propelled mowers below $300. It is our sincere hope that you will find this guide helpful towards helping you purchase a mower whose performance you will be satisfied with. 


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