Best Gas Lawn Mowers

Review & Comparison, Last Update September 20, 2019
Whether you love or loathe it, the lawn care season arrives. Gas lawn mowers are used widely as they offer high power, their mobility is unlimited and they are more durable in comparison with electric models. We reviewed 5 best gas lawn mowers to help you decide on the model you need. ...Read more ...Read less
BEST 2019
PROS
CONS
OUR VERDICT
BEST FOR
ENGINE / DISPLACEMENT
CUTTING WIDTH
CUTTING HEIGHT
TYPE
CUTTING MODES
EXTRAS
COLLECTING BAG CAPACITY
WEIGHT
WARRANTY
 
PROS

The TriAction™ complete cutting system will easily tackle the grass of any height: the bumper with a rake will lift the grass, the S-blade rotates for precision cutting, and the symmetrical deck improves discharge. 

CONS

Pretty high fuel consumption level.

OUR VERDICT

With the Troy-Bilt lawn mower featuring rear wheel drive, there will be no need to drag heavy machines around the lawn anymore. Just set the desired speed and control the mowing direction. Paired with a high-power 163cc engine, it's a perfect match for large lawns.

detailed parameters
BEST FOR

Large-sized lawns

ENGINE / DISPLACEMENT

Briggs & Stratton 725EXi OHV, 4.8 HP/163cc

CUTTING WIDTH

21"

CUTTING HEIGHT

1.25"- 3.75", 6 positions

TYPE

Self-propelled (4 speeds)

CUTTING MODES

Mulching, Bagging, Side discharge

EXTRAS

Adjustable handle, ReadyStart system, TriAction™ complete cutting system, Bumper with a built-in rake

COLLECTING BAG CAPACITY

1.9 bushels 

WEIGHT

84 lbs

WARRANTY

3 years

PROS

Thanks to hefty 12" rear wheels, this mower can override minor obstacles, edges, and curbs without a hassle. Besides, a double-wall bearing mechanism will prevent looseness over time. 

CONS

The machine is somewhat bulky. 

OUR VERDICT

If you look for a powerful, reliable, and long-lasting mower that will serve you for many seasons to come, the Husqvarna will fit that purpose just right. Distinguished by solid construction and a mighty Honda motor, it will make mowing maximum convenient and efficient. 

detailed parameters
BEST FOR
Middle-sized lawns (up to 1/3 acre)
ENGINE / DISPLACEMENT
Honda® GCV160, 4.4 HP/160 cc
CUTTING WIDTH
21"
CUTTING HEIGHT

1.5" - 3.5", 6 positions

TYPE
Push
CUTTING MODES
Mulching, Bagging, Side discharge
EXTRAS

Double ball bearings on wheels, 12" high rear wheels

COLLECTING BAG CAPACITY
1.7 bushel
WEIGHT
66 lbs
WARRANTY

2 years

PROS

The two-point height of cut ensures quick and precise cutting height adjustment. You are free to choose from 6 available heights in between 1.25" and 3.75". And a high-capacity 2-bushel bag will save you the need to discard it too often. 

CONS

Needs high-performance synthetic oil. 

OUR VERDICT

Reasonably priced, the Lawn-Boy mower offers a whole number of benefits. As powerful as gas models, it is pretty lightweight and compact that makes it easy to navigate and store. Meanwhile, the Tri-Cut™ cutting system will keep its sharpness for a long time, ensuring its perfect cutting performance.

detailed parameters
BEST FOR

Medium-sized lawns

ENGINE / DISPLACEMENT

Honda® GCV160, 4.4 HP/160 cc

CUTTING WIDTH

21"

CUTTING HEIGHT

1.25” – 3.75”, 6 positions

TYPE

Push

CUTTING MODES

Mulching, Bagging, Side discharge

EXTRAS

Tri-Cut™ cutting system, Adjustable handle, 11" high rear wheels, 2-point height of cut

COLLECTING BAG CAPACITY

2 bushels 

WEIGHT

62 lbs

WARRANTY

2 years (3 years for the motor)

PROS

The recoil start and auto choke will let you flawlessly start the motor each time. A length-adjustable handle ensures convenient machine handling by users of any height and bodybuild. The handle also folds for compact storage.

CONS

The wheels diameter is relatively small. 

OUR VERDICT

Unlike many other gas mowers, including even premium models, the Craftsman machine boasts a really quiet motor, thus, allowing you to trim your lawn even early in the morning and late in the evening without disturbing your neighbors.

detailed parameters
BEST FOR

Medium-sized lawns

ENGINE / DISPLACEMENT

OHV Gas Engine,~4 HP/140 cc

CUTTING WIDTH

21"

CUTTING HEIGHT

1.25” – 3.75”, 6 positions

TYPE

Push

CUTTING MODES

Mulching, Bagging, Side discharge

EXTRAS

Adjustable handle

COLLECTING BAG CAPACITY

~1.5 bushels

WEIGHT

72 lbs

WARRANTY

2 years 

PROS

The motor in this model is distinguished by lower fuel consumption, saving you the trouble to often stop for a refill. Besides, the motor is not very sensitive to the fuel quality, and the fuel mix is a breeze to blend.

CONS

The model has no bag. 

OUR VERDICT

Featuring no collection bag, the PowerSmart gas mower is a great choice for those who use a lawnmower rather for mulching than for bagging. It's an ideal option for novices with little to no experience in mowing and for the regions with extra fees for landfilling garden waste.

detailed parameters
BEST FOR

Medium-sized lawns

ENGINE / DISPLACEMENT

Gas Engine,~4.5 HP/161 cc

CUTTING WIDTH

21"

CUTTING HEIGHT

1.18” – 3”, 5 positions

TYPE

Push

CUTTING MODES

Mulching, Side discharge

EXTRAS

Adjustable handle

COLLECTING BAG CAPACITY

Bag is not included

WEIGHT

58 lbs

WARRANTY

2 years

Troy-Bilt TB330 3-in-1 Rear Wheel Drive

Exceptional Cutting Efficiency

The owners of large lawn know firsthand what price they have to pay for the beautiful green carpet in the front or in the back of their house. That’s several hours of their free time and pretty much effort each week to maintain a well-groomed lawn look. Sounds like you? Look for an efficient mowing alternative for your larger lawn? If so, turn your eyes to the gas lawn mower from Troy-Bilt. Though it is not a low-priced machine, the investment is fully worth the benefits you’ll get and it will quickly pay off.

This petrol lawnmower features the Briggs & Stratton engine of 725EXi OHV series. The high torque of this engine provides high performance with 4.8 HP. The engine of the kind allows users to sweep away not only grass but also thicker weeds and saplings as well. The ReadyStart® technology provides instant and easy engine start with the first pull of a starter rope. If two pulls yield no results, the manufacturer guarantees to repair their engine free of charge within the warranty period.

The powerful and reliable engine is complemented by the one-of-a-kind TriAction™ complete cutting system designed to deliver excellent cutting performance on any type of lawn. Thus, the deck bumper with a rake will lift flat-lying grass and an S-shaped blade rotates really fast to create maximum fine mulch. In addition, the symmetrical deck improves the grass flow and discharge, preventing clamps and patches. A 21" wide deck covers a lot of land at a single pass, so, the mower can put small and medium-sized lawns into a good tilth pretty quickly.

For your convenience of use, the cutting height can be adjusted in the range from 1.25" to 3.75" with one lever. This useful option allows for trimming various types of grass and grooming the lawn neatly and accurately. The clipped grass is collected in a 1.9-bushel bag that is easy to remove and empty (when it's full).

Review of Troy-Bilt TB330 3-in-1 Rear Wheel Drive Self-Propelled Lawn mower

No Drag, No Sweat

As efficient and high-performing as it is, the Troy-Bilt lawn mower has one more advantage that makes it shine against the competition. It boasts a self-propelled design that will save you the trouble of dragging the machine around the lawn. All you need is just to control the movement and guide the unit in the right direction. The mower can propel reaching the speed up to 3 mph, thereby providing effective mowing of lawns up to 0.5 acres. The rear-wheel-drive provides an excellent grip with any type of grass, wet and dry alike. Both front and rear wheels have an 8" diameter and provide excellent mobility on rough terrains.

All things considered, the Troy-Bilt is one of the best gas lawn mowers that will ensure consistently high cutting performance on all types of lawns, while its self-propelled design comes in especially handy when you need to trim larger areas.

Troy-Bilt TB330 3-in-1 Rear Wheel Drive Self-Propelled Lawn mower in the use

Additional Info

User Manual     Manufacturer


 

Husqvarna 7021P Gas Powered 3-N-1 Push

Mighty and Reliable Garden Helper

Backed by huge experience, in Husqvarna, they know everything about garden and yard care. The brand is a top seller in many categories, including lawnmowers. Husqvarna powered garden tools stand out for quality build, consistently high performance, reliable operation, and long-lasting service life. The 7021P gas-powered lawn mower from Husqvarna is not an exception to this rule.

The machine is equipped with a rather quiet and fuel-saving 6.9-gross-torque Honda GCV160 engine with the power of 2.9 kW and the cylinder displacement of 9.8 cu in. Such a powerful engine will allow easy cutting of thick and high grass. The engine speed reaches 3000 rpm, so, the cutting blades rotate fast and draw all the clippings very effectively. The capacity of the fuel tank is 0.9 l that is enough to process a medium-size lawn of the area up to 1/3 acre without refilling.

This gas push mower with a bag features a 21" blade for high-quality and quick cutting. Thus, making a rather wide path, the machine will let you groom the lawn pretty fast. The cutting height can be adjusted from 1.5" to 3" and the blade can be fixed in 5 positions.

Like other models represented in our review, the Husqvarna 7021P is able to work in three modes: mulching, grass collection into a 1.7-bushel catcher, and side discharge. You can easily switch this mower to discharging by detaching the catcher and closing the rear door. This way, finely mulched grass clippings will be evenly distributed over the lawn as you mow to fertilize your lawn and promote healthy grass growth.

Review of Husqvarna 7021P Gas Powered 3-N-1 Push Lawn Mower

Maneuverable Like No Other

The Husqvarna gas mower comes without drive wheels, hence, you’ll have to push it by hands. Nevertheless, the mower is easy to guide. The height of each wheel can be adjusted to set the desired length of grass in your yard. This process may be somewhat complicated, still, it will be very helpful when you need to mow the grass on bumpy ground. Other than that, thanks to hefty 12" rear wheels, this mower can override minor obstacles, edges, and curbs without a hassle. It will smoothly pass on tricky terrains where most other models will stall. Besides, a double-wall bearing mechanism will prevent the wheels looseness and machine wobbling over time.

In brief, if you look for a powerful, reliable, and long-lasting mower that will serve you for many seasons to come, the Husqvarna will fit that purpose just right. Distinguished by the solid construction and larger wheels, it’s a great choice for uneven and bumpy lawns.

Husqvarna 7021P Gas Powered 3-N-1 Push Lawn Mower in the use

Additional Info

    Manufacturer


 

Lawn-Boy 10736

Feature-wise Lawn Groomer

Choosing the best mower for your yard or garden, you expect it to cover your lawn needs, be convenient in use to make mowing rather an enjoyable walk than an annoying chore, and serve you for as long as possible without losing the cutting efficiency. The Lawn-Boy was definitely designed with all those aspects in mind and provides a well-thought range of helpful features at a reasonable price tag that is not the least benefit to mention.

First things first, the machine is pretty lightweight, with a weight of 62 kg, and, hence, is easier to maneuver and navigate around trees, hedges, and other obstacles. Besides, 11” rear wheels ensure no-stall and no-skid pushing both on even surfaces and on rough or bumpy terrain.

The Lawn-Boy provides three-in-one capability, being able to mulch, bag, and side discharge the grass clippings, which is a kind of standard for modern mowers in this price range. If you prefer to bag the cut grass, this model is fitted with a capacious 2-bushel collector that easily fills and empties via a large opening and can hold large amounts of clippings that will let you discharge the waste less often.

When it comes to cutting efficiency, the Lawn-Boy can make literally any lawn look neat and well-groomed. A robust 21” steel deck hosts a durable and sharp blade that rotates lightning fast to cut and chop both soft grass and some tough weeds. Besides, the height of the deck can be adjusted in two points and the blade can be set in one of 6 available positions from 1.25” and 3.75”, allowing you to customize the cutting height with maximum precision. Thus, whether you prefer the plush-like look of your lawn or want a thicker grass carpet, you can create it with the Lawn-Boy mower without a hassle.

Review of Lawn-Boy 10736 Lawn Mower

It's All About the Engine

The engine is the core of any gas mower and a good engine is the key to the longevity of the whole machine. The Lawn-Boy mower boasts a really good OHC gas engine from Honda.160cc in volume and generating 4.4.HP, it is really powerful. Yet, what is more important, it produces an impressive punch consistently, ensuring smooth operation and easy start-up at a single pull. Subject to diligent maintenance and proper use, it will serve you for many years without any need to repair. And a high engine quality is further proved by a 3-year warranty from the manufacturer.

To conclude, the Lawn-Boy is a powerful and mighty, yet, pretty lightweight and maneuverable lawnmower perfect for regular use on mid-sized lawns.

Lawn-Boy 10736 Lawn Mower in the use

Additional Info

User Manual     Manufacturer


 

Craftsman M105 140cc 21-Inch

Powerful and Quiet

Though really helpful and highly efficient in lawn trimming, powered mowers also have some flaws and a pretty noisy operation is one of those, especially when it comes to gas models. Producing an impressive punch, petrol engines also produce a rather high level of noise that will hinder you from mowing in the morning. However, if you still want the power of a gas machine without excessive noise, the Craftsman gas lawn mower will definitely catch your fancy.

The model hosts a 4HP/140cc OHV gas engine that is not at the highest end in terms of power, yet, it starts easily, operates, smoothly, and delivers more than enough punch to both wet and dry grass and even some rougher saplings. What is more, the engine is really less noisy than many other gas engines, so, you’ll be able to use the mower in the morning or even late in the evening without disturbing your neighbors.

Decent engine power complements rather common for this type of machine three-fold capabilities, including mulching, bagging, and side or rear clippings discharge. A rugged cutting blade works great on grass and weeds and won’t lose its sharpness over time and you’ll be able to adjust the trimming height at one of 6 points between 1.25” and 3.75”. Meanwhile, a 21” deck is large enough to cover the mid-sized or small lawn in only several passes and compact enough to neatly store the machine in a shed or garage.

Review of Craftsman M105 140cc 21-Inch 3-in-1 Gas Powered Push Lawn Mower

With User Convenience in the Focus

The Craftsman mower is a walk-behind push model. Solidly built, the machine weighs about 72 pounds. On one hand, it can easily withstand extensive heavy-duty use, yet, on the other hand, it might seem it takes pretty much effort to push. But in practice, those concerns won’t prove. Designed with every user convenience in mind, this model is a breeze to operate.

Both 7” front and 8” rear wheels are textured and feature zag treading that provides perfect traction and better ground grip, allowing you to easily propel the machine around the lawn. More than that, with a recoil start and auto choke, you won’t have to combat the stubborn chock anymore and will be able to flawlessly start the engine from the first pull each time. And a well-thought length-adjustable handle design will ensure convenient machine handling by the users of any height and bodybuild. The handle also folds for compact storage.

All in all, if you look for a powerful, strongly-built, durable, and relatively silent gas lawnmower from a mid-priced range, the Craftsmen will meet your expectations.

Craftsman M105 140cc 21-Inch 3-in-1 Gas Powered Push Lawn Mower in the use

Additional Info

    Manufacturer


 

PowerSmart DB2321C

Budget-friendly Solution

A powered lawn mower is a rather pricey garden tool, yet, it’s an absolute must if you want to trim your lawn fast and with minimum effort. And for the lawns that are not at a lower end in terms of size, gas mowers are undoubtedly the best match. But what if you are reluctant to invest more in a lawnmower and still want a good powered model? This is where the PowerSmart lawn mower will come into play. At almost half the price of premium top-sellers, the PowerSmart doesn’t trail behind in terms of performance and serviceability.

Fitted with a 161cc motor, the model is comparable to high-power mowers and yields just enough punch to tackle any type of grass. Motor power paired with a solid ultra-sharp blade nested in a dome deck will let you neatly and easily trim both regular lawn grass with scarce weeds and wet or pretty dense vegetation carpet. More than that, the adjustable cutting height option is also available. You will have a choice of 5 blade positions in between 1.18” and 3”. Thus, even if you had no time to mow your yard for a couple of weeks, the PowerSmart will cope with the overgrowth without a hassle.

One more beneficial feature of the motor in this mower that sets the whole unit apart from the rivals is lower fuel consumption. Though providing cordless convenience, gas mowers need to be refueled from time to time and high-capacity engines need a refill more often. The PowerSmart really shines in this aspect. Its powerful engine operates much longer before it needs a refill, so, you’ll have to stop less often. Besides, the motor is not very sensitive to the fuel quality and the oil and gas mix is a breeze to blend.

Review of PowerSmart DB2321C Lawn Mower

For Mulching Enthusiasts

The PowerSmart mower comes without a bag that means it offers only side discharge and mulching capabilities, which is considered a flaw by some of the users. However, if you are the kind of gardener who prefers to mulch grass clippings and leave them on the top of the lawn to grow the valuable turf and boost overall lawn health, this model will suit you just right. Moreover, without a bag hanging on the handle, the machine is much easier to maneuver that will be appreciated by novice mowers who have little to no mowing experience. And the bag filled with grass clippings won’t add any extra weight to the machine. Notably, the mower boasts a fairly lightweight construction. Weighing only 58 pounds, it is a cinch to push and a great choice for trimming pretty large areas. You won’t feel tired and strained even after prolonged mowing sessions, pushing the unit back and forth around your yard.

To sum it all up, if you are rather into grass mulching than bagging or you reside in a region with extra fees for yard waste landfilling, the PowerSmart gas mower is for you.

PowerSmart DB2321C Lawn Mower in the use

Additional Info

    Manufacturer


 

Infographics

Comparison of  Gas Lawn Mowers

What Is a Gas Lawn Mower?

All house owners want to have a good-looking lawn in their yard. A lawn mower is ready to help. Yet, all household lawn needs are different and so are lawnmowers. If you have a small grassy sweep in front of your house, most likely than not, you’ll be able to trim it using a mere reel mower. Yet, if you have a half an acre area with a dense grass carpet, you definitely need a powered machine. Your choice will fall between electric and gas powered machines. Some models are designed to trim grass, while others are also able to fertilize the soil. Offering a mulching option, they will shred grass into a fine mulch and evenly distribute it over the lawn as you move. This way, you will bring the precious nutrients back to the ground. Gas lawn mowers with internal combustion engines refer to such models. They are notable for self-sufficiency and wide working range: they don't need a connection to the power supply, and their power is enough to process big areas. Thus, they have gained wide popularity and become irreplaceable assistants in gardening.

If you have green hedges and shrubs in your yard, you should pay attention to gas string trimmers and hedge trimmers.

Best Gas Lawn Mowers

What Features to Compare

Performance

The performance of gas lawn mowers depends on the engine power. The more powerful the engine is, the faster the blades rotate, drawing the mown grass. You should make your choice based on the area of your yard. For example, a model with the engine up to 2kW is enough for a lawn of up to 1/7 acre. If you have a yard of 1/4-1/3 acre, you will need a lawnmower with the power up to 2.5kW. Lastly, if you possess a lawn of 1/3-1/2 acre, you should pay attention to the models of 3kW and more.

Efficiency

The efficiency of mowing is influenced by several parameters such as a number of blades, width, and cutting height. A gas lawn mower usually features two blades, but there are models with one dual blade. Such a design is needed for fine grinding that is also called mulching. If we consider the cutting width, most lawn mowers have cutting decks from 13” to 17”, while professional models feature the cutting path from 17” to 21.5”. The wider the blade is, the more grass it can grab per a single sweep. Concerning the cutting height, it can also be adjusted from 1.2” to 4”. Every lawn mower features several cutting modes: mulching, bagging, and discharge. Bagging and discharge are clear, yet mulching should be more to tell about. Mulching means the grinding of grass until a formation of mulch to be dropped on the ground. In such a way, mulch forms a special layer that protects the lawn from vermin, weeds, retaining the damp. The mulch decomposes and, thereby, serves as organic fertilizer for the ground.

Usability

There is no doubt that a lawnmower should be powerful and efficient, however, it should be usable as well. The drive wheels are the main peculiarity in this regard. When a lawnmower propels itself and you just guide it in a needed direction, it is easy and nice to use, in particular, if the ground is hilly. On the other hand, if you have a lot of trees or sharp turns in your yard, it is better to use a non-self-propelled model. The usability may also include the availability of a bag or a catcher for grass collection since some models come without this equipment and you need to pick grass by yourself. The size also plays quite an important role. Some lawn mowers are equipped with folding handles providing convenience in storage. And, of course, you should pay attention to the engine. The engines of all gas lawn mowers are the same in maintenance; they should be washed, and oil should be replaced every 50 hours. But, the advantage is apparent – the mower does not depend on a power supply and the working range is unlimited. Sums it up!

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