Best 140cc Lawn Mower – Top 5 Products

A Lawn Mower’s engine plays a crucial part in deciding the best choice for you. Different Lawn Mower engines provide different power, torque, and advantages.

How much power you need is entirely based on the needs of your lawn. The size of your lawn and types of grass on that lawn are things you need to consider before you choose the right Lawn Mower engine for yourself.

In this article, you’ll find the top five best 140cc Lawn Mower so you can choose the best for your lawn. To know more about the Lawn Mower Engine Read our article about  160cc vs. 190cc Lawn Mower Engine

Best 140cc Lawn Mower

The 140cc engine is best for you if you own a small lawn. If the grass on your lawn is not very thick and tall, then a 140cc Engine is more than enough for you. So let’s see some of the best 140cc Lawn Mower that is available in the market.



Best Overall
Craftsman 140cc Gas Mower (M105)
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Best Features
Lawn-Boy Gas Mower
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Best Value
Yard Machines Push Mower
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Yard Machines 140cc Push Mower
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Poulan Pro 140cc Walk-Behind Mower (PR500N21SH)
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Craftsman 140cc Gas Mower (M105)


It is very odd to get an excellent gas-powered Lawn Mower at this price range, but this Craftsman 140cc Lawn Mower beats those odds. It gives you the excellent power and reliability of a gas mower at the price of a cordless mower.

It has an OHV 140cc engine that comes with Recoil and Auto-choke. So, you don’t have to deal with a frustrating primer or choke; you can start the Mower with just one pull.

This Mower has a 21″ cutting deck that helps to get the job done with just one pass. It is going to make your mowing sessions less time and effort consuming. You can mow a wider area with fewer passes; this Mower is more than sufficient for a small or mid-sized lawn.

You have three options to take care of the grass clippings. You can choose to mulch, discharge through side chute, or collect the clippings in the rear bag that comes with this Mower.

For a smooth cutting on all of your Lawn, you can change the height of the deck to six positions. With the help of two levers that are located on the front and the back of the Mower, you can easily change the cutting height.

The Mower has 7″ front wheels, and 8″ rear wheels are zag treaded for better durability. The wheels also provide better traction while mowing so you can have better control of the Mower.

This Lawn Mower is a high-quality product at a very affordable price. This Mower doesn’t clog while dealing with tall grass. Along with the power of a gas engine, it also comes with some other useful features as well.

At this price, there are no good alternative products for this mower. You get 2-years of warranty with this Lawn Mower.

  • Powerful Gas Engine
  • Wide Deck
  • Affordable Price
  • Auto-Choke and Recoil
  • Sharp Blades
  • Durable Wheels
  • 3-in-1 Capabilities
  • Rear wheels are Small For a Gas Mower

Lawn-Boy Gas Mower

Lawn-Boy 17732

This Gas-powered Mower uses a Kohler OHV 149cc four-stroke engine with the gross torque of 6.5lbs. This commercial grade engine is capable of delivering enough power to deal with tough jobs. This four-stroke engine doesn’t require you to mix fuel with oil to work.

The 21″ steel deck uses The LawnBoy’s Tri-Cut technology that offers much better mulching and superior quality of cutting. The steel deck has a deep dome design, and it is lightweight but durable against hard objects.

Along with the amazing Mulching capability, you can also collect the clippings in the large rear bag or discharge through the chute that is located on the side of the mower.

This Self-propelling Lawn Mower has rear-wheel-drive, which is better for maneuverability on bumpy grounds and slopes. You can also adjust the speed of self-propelling with the lower bar on the handle.

There are two levers located on the front and the back of the mower that can adjust the cutting height to six different positions.

The cutting height range is 1.25 inches to 3.75 inches. So, it doesn’t matter how much uneven terrain you have on your lawn; this mower can cut grass effectively without any problems.

This Lawn Mower has a  7″ front wheels and 8″ rear wheels. Bigger rear wheel help to mow on uneven grounds.

With proper maintenance and normal use, this Lawn Mower will start with just one or two pulls. The Lawn-Boy’s Tru-start commitment says that if the mower doesn’t start with the first two pulls, they will fix it without any cost. This shows the confidence of the brand on the product is high, and it should be because this mower is one of the toughest ones in the market.

So, if you like to have the power and reliability of a gas engine, this is the one for you. It is easy to use and requires less maintenance.

Yard Machines Push Mower

Best 140cc lawn mower

If you have a small lawn that and don’t need a mower with extra features, you are going to love this mower. This mower has a very lightweight and compact design that focuses only on mowing effectively.

This Gas-powered Lawn Mower has a 140cc OHV four-stroke engine that doesn’t require mixing fuel with oil to work properly. It starts very easily, which offers easy operation.

This Mower comes with a 21″ steel deck that cuts grass in a wider area in less time. You can also adjust the cutting height if you need to deal with some tall or extra small grass. Changing the cutting height is very easy with the dual lever on the front and back of the mower.

Along with the high-quality of cutting, The mower also provides great mulching and side discharge. So you can release the clippings on your lawn, which will work as nutrients for the vegetation there.

This Lawn Mower has 7-inch front wheels and 11 inch rear wheels, which provides great maneuverability.

This mower is suitable for small or medium-sized lawns with limited vegetation. It is easy to start and operate. It is very lightweight, which offers better maneuverability.

The mower has a 2-year warranty.

  • Works Great in a small Lawn
  • Cuts and Mulches Really well
  • Lightweight and Easy to Maneuver
  • Different Height Options
  • Durable Steel Deck
  • Not for a Big Lawns

Yard Machines 140cc Push Mower

Yard Machines 11A-B0S5700

This lawn-mower has a very simple design and it is very easy to use. This Lawn-mower comes with a powerful and effective 140cc OHV 4-cycle engine to get the job done more quickly and tackle any tough tasks along the way.

This Lawnmower has the power to cut most of the thick grass in a small and medium-sized lawn.

This Mower is equipped with 20″ deck that cuts grass more efficiently and discharge the clippings. It also helps to get in tough spots like around a hedge or shrub.

You can also adjust the cutting height from 1.25 to 3.75 inches for taking care of different types of grass. You will get three height positions that you can change quickly based on the type of grass in your Lawn.

For a gas-powered Lawn Mower that basically carries the engine and fuel, It is very lightweight to push around in a lawn.

This Lawn Mower has 7×7 inches of uniform front and rear wheels for better maneuverability. It comes with a sturdy loop handle that makes it easier to navigate the Mower and provides you with great comfort.

If you are looking for a lightweight gas-powered Lawn Mower with great cutting capacity, this might be the product. It cuts grass and discharges them immediately without any fuss. You can adjust your cutting height to several height positions, and it doesn’t costs much.

You have a

  • Simple Design
  • Great for using in a small lawn
  • Powerful Engine
  • Great Cutting Capacity
  • No Option for mulching or Bagging
  • Not for Bigger Lawns
1-year limited warranty on this product.

Poulan Pro 140cc Walk-Behind Mower (PR500N21SH)

Poulan Pro PR500N21SH Mower

If you want to buy a gas-powered Lawn Mower, which is powerful but lightweight and compact, this is the best one that you are going to find in the market. This Lawn Mower has a 140cc Briggs and Stratton engine that gives the mower excellent power.

The 21″ deck is great for cutting grass and then mulching and discharging them. Discharging the grass clippings on the Lawn makes the Lawn more healthy.

The cutting deck is made of steel that makes it more durable, and it can cut grass up to 3.44 inches tall. You will also have 4-point height adjustments for cutting different types of grass.

The High rear wheels make it more convenient to move the lawn-mower around the Lawn, and it can maneuver easily on any terrain. The engine is very fuel-efficient and lightweight, which also helps with better maneuverability.

You can use this 2-in-1 Lawn Mower on medium-sized or bigger Lawns without any problem. It provides you with enough features for this price.

The Briggs and Stratton engine is very reliable and gives the mower better durability.

  • Powerfull and Durable Engine
  • Great Deck size
  • Easy Operation
  • Good Maneuverability
  • Height adjustments don’t work correctly on the back wheel

Over To You

So basically you have several options and whichever you choose, you keep in mind that you are choosing the best one in the market. All the Lawn Mowers above offer usefull features and a chance to keep your Lawn clean and even.

For a smaller lawn, the 140cc engine should be the most convenient and cost-efficient option. You can still buy a mower with a bigger engine, but then you would be just increasing the cost of your lawn management.

So choose wisely, and when you buy something from the list, please let me know about your experience with the Lawn Mower.

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