8 key differences between push lawn mowers


When you want to maintain an attractive yard, there is no better tool to make it happen than a push lawn mower.

Apart from giving your front and backyard enticing look all round the year, a push lawn mower recycles the grass clippings back into the lawn, providing essential nutrients to the grass for sustained growth.

If you intend to buy a new lawn mower, knowing the key differences between the available types of equipment can help you make an informed decision on which mower is suitable for you.

As you probably know, there are three main types of push lawn mowers. They include;

  • Corded Electric Lawn Mowers (for example GreenWorks 25022 12 Amp Corded 20-Inch New Price: (as of 11/17/2019 17:09 UTC) )
  • Cordless Electric Lawn Mowers (for example WORX WG775 New Price: (as of 11/17/2019 17:09 UTC) Lil’Mo 14-Inch 24-Volt Cordless Lawn Mower)
  • Gas-Powered Lawn Mowers (for example Husqvarna 5521P New Price: (as of 11/17/2019 17:09 UTC) 140cc Briggs & Stratton Gas Powered)

As the name suggests, corded electric lawn mowers come with an electrical power supply cord. On the other hand, cordless electric lawn mowers are cord-free. This is the main difference between the two machines. The gas-powered lawn mowers are powered by gas. Unlike the corded electric mowers, the machines do not come with a cord.

Although they are effective and efficient during operation, these three lawn mowers differ in a number of ways. Learning about these differences will help you choose the most appropriate mower.

Run Time

Corded lawn mowers are directly powered from an electrical outlet through an extension cord. This means that they have unlimited run time. They are best suited to larger lawns than can be mowed in one hour or more.

Cordless mowers on the other hand have a limited runtime which is determined by its battery capacity. Typically, most cordless mowers run for around 60 to 90 minutes, after which the battery has to be recharged overnight. They are best suited to smaller lawns that can be mowed in an hour or less.

Gas-powered push lawn mowers keep running until the tank runs out of gas. Some can run up to 70 minutes before the gas runs out. It a bit convenient compared to the cordless electric mower.


Corded mowers seem like a great option, well until you get it wrapped around a tree or a thicket. It’s pretty tiring and irritating to keep holding the cord while mowing. Also, the length of the cord cannot allow you to mow a wide lawn; it just won’t reach there.

With a cordless mower, you don’t have to drag a cord around the lawn. You can easily maneuver around trees or flower beds without it getting tangled around these obstacles. The same goes for the gas powered machines as they do not come with an extension cord.


Weight is another important aspect to take into consideration when purchasing a lawn mower. Corded electric mowers are significantly low in weight compared to the cordless and gas powered mowers.

The heavy batteries in the cordless mowers bring aboard extra weight to the machine. Some weigh as much as 30 pounds more compared to the corded ones.

Gas powered mowers are also heavy due to the gas.

Power and Overall Performance

Tall, wet grass can be a challenge for both the corded and cordless mowers compared to the gas powered machines. Electric mowers are generally less powerful compared to the gas powered ones. A cordless mower in particular, may struggle hard through a heavy job (tall, wet grass) as it makes it work extra harder during operation. The battery may also run out sooner due to extra power consumption.

In other words, gas-powered mowers have a higher performance compared to electric-powered mowers.

Noise Levels

Gas-powered mowers make a lot of irritating noise compared to the electric-powered mowers. For example, a typical gas-powered mower emits approximately 95 decibels of noise while the electric mowers produce about 75 decibels. Exposure to loud noises above 85 decibels is considered a health hazard and may contribute to hearing loss, according to the U.S Centers for Disease Control and Prevention. If noise exposure is a concern to you, you might want to consider the electric mower rather than the gas-powered one.

Greenhouse Gas Emissions

As they burn fuel during operation, gas-powered lawn mowers emit high levels of harmful greenhouse gasses and airborne pollutants which may negatively impact on the air quality of your home and surrounding neighborhood. Electric-powered mowers do not burn fuel and are said to emit 50% less carbon dioxide, 5000 times less carbon monoxide, and 3300 times fewer hydrocarbons compared to gas-powered mowers.

This should as well be an important considering when selecting a lawn mower.


Corded mowers typically cost less than cordless electric mowers because they do not require expensive batteries. Most corded brands range around $270-$300 while the cordless mowers range at about $450-$500. The price may be higher depending on the brand and the model.

Gas-powered mowers range at around $150-$350, although the price may as well be higher depending on the brand and model.

Safety Concerns

The three types of push lawn mowers all present health hazards where if not handled correctly, the sharp blades may cause injuries. Gas-powered mowers produce toxic greenhouse gasses that may be dangerous for your health. It’s upon you to exercise extra caution when handling the machine.

Choosing the right type of push lawn mower may seem like a big hassle, but as long as you know what you are looking for, it can get much easier than you think. Hopefully, this comparison will guide you when buying your next lawn mower.

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