Best Gas Lawn Mowers under 300 – Excellent Performance with Minimal Cost

Last Updated on April 27, 2021 by Mark Brian

If you own a big lawn, then you must know how hard it is to manage without a gas lawnmower!
Most people mistake gas lawn mowers as an old technology that is expensive and will leave black fumes in their yard.

Good news? That is not the case now because gas mowers have seen developments that could easily compete with electrical and battery lawnmowers!

The biggest concern regarding lawn mowers is their carbon emission that causes air pollution. However, the addition of reasonably priced hydrostatic filters refines the fuel for safe and clean air emissions.

You might not be aware of recent developments that have increased the demand for gas lawnmowers once again. In that case, do not worry because I have added the best gas lawn mowers under 300 that are mixed and approved by my personal experience. To find out the pros and cons of lawnmowers circulating around you continue reading.

Happy mowing to you!

Top 6 Best Gas Lawn Mowers under 300 – 2021

Image	Product	Features	Price
	PowerSmart Lawn Mower (Gas Powered & Self-Propelled)	170CC OHV gas engine 21 inch wide deck 5 adjustable cutting heights	Check on Amazon
	Yard Machines (Adjustable Push Gas Lawn Mower)	132cc OHV engine 21 inch deck 3 cutting height adjustments	Check on Amazon
	BLACK+DECKER (3-in-1 Gas Powered Walk Behind Push Mower)	140cc OHV engine 21 inches wide deck 6 cutting height adjustment	Check on Amazon
	CRAFTSMAN (Engine Gas Powered Push Lawn Mower)	Gas engine capacity, 140cc Cutting heights (1.25 inches to 3.75 inches) Advanced bagging feature	Check on Amazon
	MELLCOM Gas Lawn Mower 4-Cycle Trimming Mower	Engine model RV170-S, speed of 3600rpm 8 cutting heights (0.98-2.95″) Fuel tank volume is 1.3 liters	Check on Amazon
	PowerSmart Lawn Mower (21-inch Gas Powered Push Lawn Mower)	4-stroke single barrel engine 21 inches double edge cutting deck 5 positions height adjustment	Check on Amazon

1. PowerSmart Lawn Mower (Gas Powered & Self-Propelled)

The first lawn mower deserving of this position is the PowerSmart gas mower that has won over the hearts of gardeners because of its agility and durability. The praise this lawnmower has earned is because of the high power engine s that runs like a horse. Not to mention the 21 inch wide deck which mows the yard in one go. PowerSmart is self propelled and runs for itself without you having to chase it down.

Engine:

PowerSmart is accompanied by a powerful 170CC OHV gas engine that gives it a long duration of action. The powerful 4 strokes cylindrical quality of the engine mows even the toughest and the roughest of grasses in your lawns. Furthermore, the heat of the engine is balanced by a circulating cooling system that keeps the temperature moderate and stable till the job is done.

Deck:

The 21 inch wide deck in front can mow wide grass areas in one go. It leaves behind fresh and evenly cut grass. Narrow areas and turns are no longer your concerns because they are normally cut as you pass the deck over them. This saves you the hassle of bending and shoving the narrow decks to cover all grass areas.

Cutting height:

PowerSmart has 5 adjustable cutting heights that let you mow the overgrown and rough grass to your desired length. Additionally, the cutting height in this self-propelled lawn mower can be adjusted between the range of 1.18 to 3.0 inches with a c grass catcher capacity of 1.4 Bushels.

Mulching:

With a 3 in 1 side discharge, you do not have to worry about recycling grass clippings. After mulching the clipping is discharged evenly on the lawn returning the key nutrients back to the soil. Furthermore, the recycled grass covers the barren areas of your lawn helping the soil return to its normal and healthy state.

Rear wheels:

The rear wheels of any lawnmower are important because they help you drive smoothly over rough patches. If you are mowing a big lawn, then you need all the facilities. 8 inch rear wheels are not only rare but also comfortable and easy to maneuver.

Bagging:

The 18 gallon bag of PowerSmart is no joke because it stores as much as it promises. Instead of emptying the bags repeatedly, you can get rid of the rough grass clippings once you are done. Additionally, the labor safe construction saves you a lot of time!

Fuel tank capacity

The fuel tank capacity of this mower is 0.21 Gallon with an oil capacity is 16.9 fl. oz. Including all the fuel it weighs only, 70lb. Larger fuel capacity does not mean quick fuel burning and wastage of money because a preserved engine is added to this mower.

Foldable handle:

A foldable handle is such a relief because a big lawn does not guarantee large storage space. The foldable handle quickly folds the lawnmower’s structure without the aid of tools. With a decreased surface area, the mowers can be safely fixed anywhere.

2. Yard Machines (Adjustable Push Gas Lawn Mower)

Since 1985 Yard machines have put forward their experienced lawn mowers better than their competitors. The lawnmowers have a harmonized blend of durability and quality. This gas lawn mower is different from the large yard stereotypes as it is more suitable for small to medium yards. Even with that capacity, the Yard lawnmower manages to cut grass from every lawn corner. The bagging capacity facilitates storage of the grass cuts without making a mess.

Engine:

A 132cc OHV engine is installed in this lawn mower that is not as strong as the PowerSmart but it is powerful enough for mowing small and medium lawns. With this engine capability, it runs perfectly through the small area without causing any hurdle in the engine valves.

Gas powered:

The engine is fuel powered and you might have to fill it frequently. There is no clear indication of the fuel through a meter, but you can lift off the fuel lid to detect the capacity. On the bright side, it prevents the emission of poisonous gasses and from the engine.

Deck:

For a 132cc engine, the deck is proportionally larger which is a great thing. Small yards have obstacles and pavements than you think. A 21 inch deck is covered all the spots in one go instead of the double effort of over mowing to cover all patches of rough grass.

Cutting height:

Like most lawnmowers yard machine also offers a 3 cutting height adjustment. You can choose to give your yard a light trim in summers and a full cut during winters. This makes it easy to tame the seasonal overgrowth of grass.

Rear wheels:

The rear wheels are also one inch down as compared to PowerSmart with a width of 7 inches. Along with easy movement, the wide area also increases command on the lawnmower. Additionally, it is easy to move in multiple directions since it is a push gas lawnmower.

Weight:

The yard gas machine lawnmower is lightweight and weighs 72 pounds. Because of its thin and sleek structure, it is also easy to store. You can lift it on inclined areas effortlessly.

3. BLACK+DECKER (3-in-1 Gas Powered Walk Behind Push Mower)

Thirdly comes the black decker lawnmower with an efficient power engine and gas fueling system. It has all the traditional features of an ideal gas lawn mower along with the saving capacity of the fuel. You can push the lawnmower to save relative fuel. Along with that, the handle for pushing is thin and sleek. Moreover, the structure of the black decker is smooth and durable suitable for mowing multiple yard terrains. Lastly, the large bagging capacity is abundant and eye catching.

Engine:

A 140cc OHV engine is hard to break down. It moves over 300k miles of land without running stop or breaking. Along with that, the high horsepower makes it efficient for mowing a large to medium area in one go. You do not have to worry about giving the engine breaks although it is recommended to.

Cutting height:

Unlike the previously mentioned lawnmowers, black decker has more diversity in cutting height adjustment. You can change it up to 6 levels. Even better, this feature is useful for giving gradual grass cutting in your large lawns. The wider cutting adjustment makes the mower liable for aesthetic grass patterns.

Deck:

The front deck is 21 inches wide and best for wide as well as smooth areas. A wide deck saves you additional sweat and trips across a single plain. You only have to run around a few laps with the lawnmower and you are done in no time!

Recoil start:

Black decker lawnmower starts with a rope recoil to activate combustion of fuel in the engine. It is not hard because the coil is at the side and is easy to yank. However, it can be a hassle for elderly people because they might have to take breaks and it will only exhaust them more.

Wheels:

The front wheels are 7 inches as compared to the back wheels of 8 inches. They have a bar treading with extra grip and coordinated movement that makes this adjustment suitable for challenging and slippery areas of your yards.

Mulching:

The 3 in 1 side discharge mulching capabilities work in unison while storing the rough patches of the grass in the bag. The useful grass parts are spread onto the soil to keep it refined. With an effective grass discharge, you no longer have to worry about sowing grass in dry seasons.

Rotation:

Because of the circular construction of the deck accompanied by strong wheels, the lawnmower is easy to rotate. You can move it to a complete 360 without turning the engine off. Instead of starting all over again, you can switch to an unmoved area of the yard effortlessly.

4. CRAFTSMAN (Engine Gas Powered Push Lawn Mower)

It is hard not to mention another craftsman gas lawn mower in this list. Craftsman has yet again produced a gas lawnmower that is strong and effective. As compared to the previous lawnmower this one has low engine capacity though. However, it gives the same results aided with the conservable engine system. It saves you a lot of fuel and refills the headache. What more? It is a bulk lawnmower with an efficient engine for comfort and support.

Engine:

This lawnmower has the least gas engine capacity at 140cc. That means it takes less fuel and airflow than a normal gas engine. Due to less capacity, this gas mower is suitable for small and medium lawns.

Cutting adjustment:

The dual level adjustment along the front of the lawnmower has 6 main adjustments. The wide variety of adjustments vary from 1.25 inches to 3.75 inches high. If you like to keep your lawn modern and up to date then this range is up for a grab!

Handle:

Due to the larger size, an ergonomic handle is designed for maneuverability. It is sensitive and quick to act. You can control the direction of the mower easily. Furthermore, the material of the handle is smooth and does not cause joint cramps after a long time of mowing.

Pull start:

Like the black decker, the craftsman is also a pull start engine. You just have to give one smooth yank for the engine to roar into power. Along with that the auto choke eliminates fussing about the primer or choker to start the lawnmower.

Bagging:

One huge relief with this lawnmower is its advanced bagging feature. Not only does the bag have good capacity but also an anti dust mechanism. No matter how long it has been there will be no dust fumes to accompany the gas fumes you are wary of.

Storage:

The lawnmower contracts vertically to give ease in storage after you are done mowing. It reduced up to 70% of the space from its full form to contracted form. Plus, it can be stored in sheds, storage spaces freely.

5. MELLCOM Gas Lawn Mower 4-Cycle Trimming Mower

Mellcom lawnmowers are known for their extensive directions and best customer service. Unlike most of your previous lawnmowers that have caused problems, mellcom aspires to satisfy their lawn lovers. This lawnmower has high oil and gasoline capacity. As long as the mower is in use the engine will work efficiently. It gives ten times more than average speed so you can save extra time to appreciate your freshly cut lawns.

Fuel:

The total tank volume of mellcom is 1.3 liters in which you can add 0.4L four-stroke engine oil (10W-40) to the engine oil tank. The rest of the majority space is for gasoline. The oil capacity is limited because it can lead to spraying that can shorten the efficiency of the lawnmower. Although the recommended oil type is 15W-40.

Start:

Like the above mentioned lawnmowers, it is also an easy start. You do not have to pull against the start rope with all your might. After filling the tank, you can yank it immediately or wait a few seconds after pressing the oil bubbles for it to run more smoothly.

Engine:

Medium power engine model RV170-S is used that has a speed of 3600rpm and a maximum power of 3.8kw. This feature is enough to mow a small to slightly larger yard without failing to give its best performance. However, if you want to switch to bigger lawns then consider changing the engine power.

Cutting height:

There is one liver side adjustment with a cutting height of 0.98-2.95″, 8 grades variation. Good thing is that if there is a thick and dense patch that needs quick action then mellcom will solve the matter in no time and up to the desired grass height.

Wheels:

The front wheels have 7 inch diameter just short of the 10 inch diameter of the rear wheels. However, the wide width of 1.97″ is their specialty. Add in the wheel bearings for superior tractions and you can take a mowing hike to the toughest areas without breaking your back.

Storage:

This 4 cycle lawn mower also gives a storage facility for ease and comfort. After compaction, the size reduces to 31.1” x 16.93” x 21.26”. It takes no time and tools to fold this lawnmower and fit it into available storage spaces around your house.

Mulching:

Instead of the classic 3 in 1 facility mallcom provides 4 in 1 cutting, discharge features. It evenly distributes the useful areas of grass while storing the upper dead points of grass in a high capacity bag. If there are barren patches in your lawn, they can be reversed with a freshly cut discharge.

6. PowerSmart Lawn Mower (21-inch Gas Powered Push Lawn Mower)

PowerSmart aims to deliver better quality market service at an affordable price. The PowerSmart
DB2321C is an inexpensive gas mower with enough power to handle a small yard. You can grab this model value and efficiency for less than $200. Not to worry, because it comes with a 3 year warranty.

Engine:

The PowerSmart gas mower has a powerful 4-stroke single barrel engine which provides enough strength for mowing. It delivers its best at the tallest and toughest turf. Additionally, a confined air cooling framework is packed in the engine that gives continuous heat control for a thermostable engine.

Cutting Deck:

It has a 21 inches double edge cutting deck with five different cutting height choices. This feature gives an easy walk while leading the cutting board. Moreover, it has a long life span and a strong cutting capacity that completes larger jobs in less time.

Cutting Heights:

PowerSmart thrust lawnmower has a 5 position height adjustment with variable cutting size to remove waste and overgrown grass. Not only that but the cutting height can also be adjusted between 1.18 and 3.0 inches. However, the diameter is fixed at 21 inches.

2 in 1 Mulching and Discharge Capability:

You can scatter grass clippings to fertilize your lawn with the 2 in 1 side discharge and mulching capability. It helps the grass grow healthy and tall.

Wheels:

The push mower rear wheels are of 8 inches in diameter, making them easy to maneuver. The wheels are of a labor saving style. They help you get your work done in comparatively less time.

Bagging:

PowerSmart mower comes with a high capacity and spacious grass bag. The bag can be easily washed and stored. Best of all, it has 1.4 liters of debris grass collection volume.

Comfortable Handle:

The easy-grip handle has rubber attached to it. The rubber increases the grip of hands and prevents excessive wrist movement.

Folding and Storage:

Thanks to the foldable handle feature, also this gas driven lawnmower can be folded rapidly and conveniently. After folding, it can be stacked neatly to conserve space and will keep your area organized.

Weight and Fuel Capacity:

This mower has a 0.21 gallon fuel tank and a 16.9 fl. oz. oil capacity, making it one of the most powerful work choices. One fill can lead to twice as much work. Additionally, it only weighs 60 pounds.

Benefits of Owning a Gas Lawnower:

It is understandable if you think owning a gas lawnmower gives more trouble than benefits.

However, have you analyzed the advanced lawnmowers that have been placed in the retail market?

They can rival their competitors in all fields. Especially since there is no cord to hold the lawnmower back.
Moreover, there is no battery capacity that can run out of charging.

If you are worried about carbon emission, then that problem has long been solved!

So, all in all, it is a good experience that is under a $300 budget and helps you maintain your lawns successfully.
Let’s look at the best features:

Capacity:
Gas lawn mowers are suitable for lawns of all sizes. Whether it is a big lawn or a small one, a gas lawnmower can easily tow away all the rough outgrowth in no time. You must fill up the fuel tank once and it will run over the whole lawn in a single go! It is independent of wire or electric extensions that can limit the use of a lawnmower.

Fuel:
Most diverse lawn mowers as mentioned above use more than one type of hydrocarbon fuel. They have varying capacities of oil and gasoline fuel in one engine tank. You can switch to any fuel for your ease. However, it is recommended to keep the oil capacity low because spraying and separation in winters can harm engine performance.

Hydrostatic filters:
The special air filtration system is used to filter the emission so clean and healthy gas is released. The burning of fuel not only produces smoke but poisonous gas and metallic ions that can cause respiratory issues. This can be particularly problematic for elderly people. However, the filters work efficiently but should be replaced occasionally.

Engine:
120cc to 175cc OHV engines are used that can easily be combusted with the fuel and give high horsepower. Gas lawn mowers use strong engines that save your time and energy. Since they can be used for large lawns a high power engine is more suitable.

Wide decks:
A 20 to 21 inch wide deck made of durable steel material is added in front of gas lawnmowers. The wide area spans over a large grass so you must take fewer turns to cover the yard. Along with that the specific shape automatically mows tricky areas of grass hidden in corners and along the walls.

Problems caused due to Gas Lawnmowers:

There are certain drawbacks that you should keep an eye out for. They can decrease the quality of a gas lawnmower!

Noise:
If not for your kids, you must take pity on your neighbors and prevent gas lawn mowers that produce high engine sound. It can be quite jarring and annoying. Furthermore, it is also a symbol of a deteriorating engine that is about to give up. Remember no new engine produced roar equivalent to an earthquake!

Expensive:
As compared to electrical lawnmowers and corded ones gas lawnmowers are more expensive. Add in the price of fuel and the cost can get high, I have mentioned affordable gas mowers above, but the electrical lawnmowers start from a lower price chart.

Maintenance:
After using a gas lawnmower, you have cleaned the tank every time. While loading special care for oil bubbles should be taken because they can damage OHV engine pistons. Gas mowers require high maintenance after each use. While storing you must empty the tanks because fuel can degenerate and the separated alcohol is inflammable.

DID YOU KNOW!
Gas lawnmowers are also walked behind and self propelled mowers. The addition of these features decreases the use of fuel as you are putting effort into doing a quarter of the work. This can reduce the refilling of engine tanks!

Frequently Asked Questions (FAQs):

Are gas lawnmowers heavyweight?
Most gas lawnmowers are heavy weighing at 90 pounds. This poses a challenge when you are trying to move the lawnmower on the inclined areas. However, if the front wheels are self propelled then it can move a lot easier. Remember to be careful because self propelled mowers if not controlled can accidentally mow a flowerbed in its way.

Can I put too much gas in the fuel tank?
Yes, you can but too much can be problematic as well. You might not want to do the refilling job, but the gas can tumble out of the tank caps when you start the lawnmower. Moreover, the leaking looks like a leak and can disguise the actual leak of the tanks while examining.

How do I determine if the gas in the fuel tank of the lawnmower has gone bad?
You can identify it just by looking at the fuel closely. For better examination empty the fuel
from the tank into a clear glass. If the color is dark then it has degenerated, and the breakdown has added darker color. Along with that oxidation and petrification changes the consistency and smell of the fuel which is easy to distinguish.

Conclusion:

I have mentioned the best gas lawnmowers under $300 after spending hours on research and customer reviews. I hope you have clicked with at least one mower so you can take a good initiative. More than that, remember to go through the additional information for successful picking of the best gas lawnmowers under $300.
If you have any queries, please ask. I would be delighted to answer!