How Long Should a Lawnmower Last - Life Expectancy of Electric Mower

Written by Ivy

Dec 16 2022

How Long Should a Lawnmower Last -  Life Expectancy of Electric Mower

The manufacturer, size, and usage of a lawnmower are just a few of the variables that affect how long it will typically last. When maintained and cared for properly, a lawnmower typically lasts eight to ten years. A lawnmower may last longer if it receives the right care and maintenance even though the manufacturer's warranty lists an average lifespan.

Average Life Expectancy

With the right upkeep and care, the typical lawnmower lasts eight to ten years. Without regular maintenance, a lawnmower might only last half that long. The service life of some manufacturers' lawnmowers and parts is expressed in usage hours. For instance, some cheap mowers are made to last 200 hours or less, whereas more expensive mowers are usually made to last 500 hours or more. As a result, how frequently and for how long a lawnmower is used can affect how long it will last.

Variables That Shorten Mower Life

The lifespan of a lawnmower depends on a number of factors. For instance, a lawnmower that is not properly maintained will not last as long as it should. Your mower will work harder than usual if you regularly cut thick, long grass, which could shorten its lifespan. The lifespan of your mower is also impacted by the size of your lawn. A lawnmower rated for 200 hours of use may only last three to four years if it is used for two hours per week during the spring, summer, and other mowing season weeks. This equates to about 60 hours of mowing per year. A lawnmower that is only used for an hour a week could last twice as long as that one.

Old Doesn't Always Mean Finished

It's not necessary to replace a lawnmower just because it has exceeded its typical or predicted lifespan. With regular maintenance, a lawnmower can operate for many more years than it should, and occasionally, changing a cheap part can extend its lifespan. For instance, the lead-acid battery in a battery-powered mower has an average lifespan of about 4 1/2 years, but this does not imply that the mower is beyond repair. As long as the mower is properly maintained, changing the battery might extend its useful life by several years.

How to Know If It's Time to Replace Your Mower

The good news is that determining when to replace your mower is not difficult. In fact, All Green Pest Control and Lawn Care says there are a number of lawn mower issues that might indicate it's time to buy a new lawn mower.

Your lawn mower might need to be replaced if it frequently breaks down or has transmission or engine issues. A damaged crankshaft may result from running into a rock, tree stump, or other hard object while mowing, which may indicate it's time for a replacement mower.

According to All Green Pest Control and Lawn Care, it might also be time to think about getting a new mower if your mower's warranty has expired. Repairing a mower that isn't covered by a warranty can get pricey, even though it might keep it running for years to come.

How Can You Increase the Lifespan of Your Lawn Mower?

A lawnmower that is well maintained will last longer than one that is not. Remove the gasoline from your mower before long-term storage to avoid carburetor problems and rust. To avoid rust, scrape the blades of the machine's cutting machinery clean at least once a year. The oil, air filter, and spark plug of the lawnmower should all be replaced at least once a year. In the owner's manuals for their mowers, the majority of manufacturers give detailed maintenance instructions.

Buy a High-Quality Lawn Mower

It is much better to purchase a brand-new lawn mower from a company that uses high-quality components rather than a model that is less expensive but won't last as long. High-quality lawnmowers will cost you more in most cases, but it's definitely worth it in the long run.

Don't forget that buying a high-quality lawn mower will reduce the amount of maintenance it will need, so investing in a good one might not actually cost as much as it would seem, overall.

P.S. If you're in the market for a new lawn tractor, check out this article for everything you need to know about the best time of year to hit the shops!

Change Oil and Fuel Regularly

In a lawn mower, the oil and fuel work together. You can anticipate that if one isn't taken care of, the other will stop operating at its best as well.

For the best results, stick with high-quality, premium oil and fuel. Topping these up regularly will make sure your mower works like a charm!

Change Oil, Fuel, and Air Filters Regularly

Changing the oil, fuel, and air filters are some of the easiest parts of lawn mower maintenance, but they are often overlooked. It only takes a few minutes to change lawn mower filters, which are also incredibly inexpensive. For only a few dollars, you can purchase an air filter!

19. How Long Should a Lawnmower Last

Sharpen the Blade Regularly

Your lawn mower blade is responsible for chopping up the grass, so it's extremely important for it to be in a good condition. It will be easier on the motor to cut smoothly with a sharp blade, which will ensure that.

If you have the right tools, you can sharpen your lawn mower blade at home, but you can also hire a pro to do it for you for a reasonable price.

Replace the Spark Plug and Battery

You should swap your lawn mower's spark plug for a new one after approximately 100 hours of use. Besides the fact that an old spark plug can result in your lawn mower performing poorly, it can also cause some major damage to it.

While following these tips to help make your lawn mower last longer will definitely help, it's always best to consult the specific maintenance instructions that you should find in your mower's owner's manual.

Clean Your Mower

Cleaning your mower regularly will ensure that no grass clippings get stuck inside it and clog up the machine. A clogged mower won't function well and could even be damaged. By opening your mower's wash-out port, which the majority of mowers have, you can properly clean it.

Use High-Quality Fuel If You Have a Gas Mower

Gasoline contains ethanol, which over time can corrode mower parts. Spending a little extra on quality fuel will prevent any unnecessary harm. You can also add a stabilizer to help balance out the negative impact of the gas.


Most lawn mowers have a lifespan of at least ten years. Your lawn mower should last about 4-5 years if you don't take care of it.


Is It Worth Fixing a Lawn Mower?

It is worth fixing a lawn mower if you use it for residential use because a good repair can last you years. A new mower might be a better option if you use your current one for business purposes and find that it requires frequent repairs.

Can a Lawn Mower Last 20 Years?

A lawn mower can last 20 years, but this occurs very rarely. A lawn mower would need to be well-maintained, rarely used, stored properly, and given excellent care in order to last that long. A lawn mower has a lifespan of 10 to 15 years.

How Often Should You Replace Your Lawnmower?

You should replace your lawnmower every 10 years. An average lawnmower should last between 10 and 15 years with proper care. Numerous variables, including the climate where you live, how frequently you use it, and the quality of the lawnmower, will affect how long it will last.

How Do I Know If I Need a New Lawnmower?

You know you need a new lawnmower if you start noticing general lawn mower problems, such as transmission issues, engine faults, it keeps breaking down, you need to sharpen the blades very often, it no longer gives you acceptable results, and repairs just don't help anymore.

Is 400 Hours a Lot for a Lawn Tractor?

400 hours is not a lot for a lawn tractor. The typical lifespan of a lawn mower with a smaller engine is between 300 and 500 hours. Engine life for larger lawn mowers ranges from 500 to 750 hours.