Lawn mower fuel economy. 2023. Difference Between EFI vs Carb Lawn Mower – Which is Better

Electric vs Conventional Lawn Mower Environmental and Economic Impacts

Learn how the use of electric lawn care equipment can have a positive effect on the environment and the economy through decreased fossil fuel use; reduction in C02 emissions; potential for increased use of renewable energy; lower noise output; cost of electrivity vs gas/diesel; low maintenance and repair costs; and the support of local economies.

Decreased Fossil Fuel Use

According to the US Department of Transportation, Vermont consumes 5,453,000 total gallons of gasoline per year for lawn and garden care (the nationwide total is 2,982,755,000 gallons). Traditional commercial gas/diesel mowers typically burn 1 to 2 gallons of gas or diesel per hour. Therefore, for every commercial gas/diesel lawn mower that’s replaced with an electric mower in the New England region, fossil fuel use can be reduced by approximately 1,440 to 1,920 gallons per year (assuming 6 to 8 hours/day, 5 days/week, 24 weeks/year).

Additionally, depending on the type and horsepower rating of mowers used by homeowners mowing 1 to 2 hours a week (for 24 weeks), anywhere from 5 to over 50 gallons of gas or diesel could be saved per year.

CO2 Reduction

Since every gallon of gas/diesel burned emits an average of about 22 lbs. of CO2 (includes the carbon in the gas/diesel plus the oxygen used during combustion) and because electric mowers have zero CO2 emissions, for every commercial gas/diesel lawn mower that’s replaced with an electric mower in the New England region, CO2 emissions could be reduced by approximately 31,680 to 42,240 lbs (approx. 16 to 21 tons), less the amount of C02 emissions generated by the production of the electricity used, which increasingly is being generated from renewable sources such as sun, wind, and hydro. Therefore, for every 100 commercial gas/diesel lawn mowers that are replaced with electric mowers in

Increased Use of Renewable Energy

With ever-expanding solar and wind energy capacity in New England, there’s an ever-increasing potential for the electricity used to recharge batteries to come from renewable sources.

Low Noise

Battery-electric lawn care equipment produces significantly less noise compared to conventional gas-powered equipment which improves the quality of life in our communities. For more information about how the issue of noise is being addressed on a local and national level, visit Quiet Communities.

Electricity vs Gas/Diesel Costs

The electricity needed to operate battery-electric lawn care equipment costs a fraction of the cost of gas or diesel.

Lower Maintenance Costs

Gas/diesel mowers require engine servicing that increases operating their life-cycle costs. E-mowers need NO maintenance aside from normal blade sharpening and cleaning of accumulated grass from around the blades.

Lower Repair Costs

Gas/diesel mowers have hundreds of moving parts, and these inevitably wear out and need replacement. These repairs are time consuming and increase life-cycle costs. Conversely, E-mowers have very few moving parts and are designed to operate for thousands of hours with minimal or NO needed repairs.

Support of Local Economies

For every dollar not spent on imported gas and diesel fuel, more dollars remain to support New England’s local economy.

View the complete COMMERCIAL/PROFESSIONAL sample comparison of the fuel savings and CO2 emissions, including notes and assumptions here.

Also, for interactive comparison spreadsheets and PDFs where you can input custom data to calculate projected fuel and CO2 savings and life-cycle costs, visit this page.

View the complete RESIDENTIAL sample comparison of the fuel savings and CO2 emissions, including notes and assumptions here.

View the complete RESIDENTIAL sample comparison of the fuel savings and CO2 emissions, including notes and assumptions here.

23. Difference Between EFI vs Carb Lawn Mower – Which is Better?

If you own lawn mowers, you’re probably aware of today’s EFI (electronic fuel injection) engines that have gained a lot of popularity. Increasingly, it’s taking the place of older carburetor-driven mowers.

By using an electronic fuel injection method, fuel is delivered throughout the engine consistently and efficiently. This reduces fuel waste, resulting in better fuel efficiency. In contrast, carburetors can’t determine the exact air-fuel mixture. Therefore, they often struggle to meet fuel efficiency requirements.

What is the biggest difference between EFI VS Carb Lawn Mower? Well, let’s take a look at this article to determine the clear victor.

What Is an EFI Engine?

In this vehicle, the “electronic fuel injection system” replaces the “carburetor” that mixes fuel and air. An EFI does exactly what it says. The fuel is injected directly into a cylinder or manifold via electronic controls. For decades, the automotive industry has enjoyed this technology, but smaller engines rarely use it.

Today, EFI (electronic fuel injection) is a hot topic due to its ability to control the amount of fuel injected into engines. Unfortunately, they tend to lose a bit of their soul when they are used. Due to the fact that they require less tinkering, which may turn some people off. In spite of our affection for carburetors, buying an EFI vehicle offers a variety of benefits.

What Is a Carbureted Engine?

An engine carburetor is a weird device that regulates the flow of fuel and air to the combustion chamber. A rich or lean air-fuel mixture can be produced, depending on the settings. If you drive a rich car, you will notice sluggish acceleration, poor fuel economy, black or sooty spark plugs, a strong gasoline smell. As the car leans, you’ll see backfires, erratic acceleration, gray or white spark plugs, as well as you’ll need to choke the engine repeatedly.

Despite its complexity, the carburetor is a relatively simple device and can be adjusted by anyone who takes the time to learn how to adjust it properly. These products are perfect for DIYers (Do It Yourself) who enjoy taking things apart to see what’s wrong.

Fuel Injection Vs Carburetor Lawn Mower: Which One to Go for?

The time has come for a head-to-head analogy of fuel injection vs carburetor lawn mower. Generally, there are other significant differences between carb and EFI. Hence, we will address the EFI lawn mower and fuel injection lawn mower debate. So, let’s compare EFI vs carburetor based on various criteria.

Performance Output

Carburetor-powered lawn mowers cannot determine the condition of the engine precisely. Because of this, the performance; and hence efficiency of carburetors is significantly less than EFI engines.

Engines with fuel injection can accurately measure their engine condition. Temperature readings, RPM readings, and pressure readings as a result of fuel flow. Overall performance has increased as a result.

By optimizing both EFI Vs carb lawn mower overall performance, EFI engines typically last longer than carburetor vehicles.

Efficient Fuel Usage

EFI engines are more efficient than carburetor engines. As a consequence, the engine is continuously supplied with a reasonable amount of fuel.

Alternatively, depending on the engine condition, the carburetor cannot handle the ideal air and fuel ratio. Hence, a higher fraction of fuel is wasted. EFI engines are certainly more fuel-efficient compared to carburetor engines.

With EFI models, you can start your mower instantly using a push-button system. While this feature might seem extravagant for a lawnmower, you will appreciate it once you’re accustomed to it.

Carburetor models do not support the push buttons option. Consequently, they take a longer time to start.

A carburetor, which is an older fuel system, cannot be used with a diesel engine automobile.

On the other hand, the fuel injection system can be applied to both diesel gasoline vehicles, as well as to all of their electronic mechanical designs.

A fuel injected small engine is versatile can be used with a variety of vehicles.

Wastage of Fuel

Since the carburetor cannot accurately measure fuel amount, there is significantly more fuel wasted in carburetor lawn mowers.

However, fuel injection systems win the game because they do not waste fuel since they precisely measure how much fuel is needed.

Now it’s time to discuss longevity. Fuel injection systems may outperform the carburetor in most areas, but it is not as durable as the carburetor.

Basically, the fuel injection materials play a significant role in this. The result is that it doesn’t last as long as a carburetor.

Carburetors are usually made of light materials. This very soft material is the reason carburetors last longer and can withstand fuel injections with ease. Therefore, a carburetor can be an excellent long-term option.

A carburetor lawn mower is considerably cheaper than a fuel-injected one. Due to modern technology, EFI engines have better efficiency and performance. If you only need minimal features, a carburetor lawn mower is the way to go.

Carburetor vehicles are initially less expensive than EFI models, but eventually, they require a lot of maintenance.

Luckily, EFI models are less maintenance-intensive due to their best cleaner combustion. Tanks for fuel don’t need to be drained prior to winter as carburetor-equipped cars do.

EFI lawn mowers require little maintenance. Consequently, time money are saved.

What Should You Choose?

Finally, let’s wrap up. What is the best choice between EFI vs carb mower?

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After comparing the various features, electronic fuel injection systems win out over carburetor-powered lawn mowers.

The use of fuel injection will result in a more efficient mixture of air and fuel. As a whole, EFI mowers provide high-quality service throughout their lifespan.

What Is the Advantage of EFI Over a Carburetor?

Using an EFI engine has numerous advantages for contractors in the landscape industry. The fuel efficiency of these engines is up to 25% better than carbureted engines while also producing cleaner emissions.

The main advantage of EFI over carburetors is its better atomization of fuel and better control of air/fuel mixtures under various conditions. With EFI, a cold-start engine will heat up quickly and prevents the engine from stalling and stumbling.

Engines with EFI technology can continuously adjust to varying operating conditions, such as altitude and temperature. In this way, fuel is burned as efficiently as possible regardless of environmental conditions.

The engines on EFI mowers are fuel-efficient typically give them the power they need. However, they are not for everyone. Due to their higher price, EFI engine mowers are often turned away by some people.

What makes more horsepower, EFI, or carburetor? Theoretically, both carburetors and EFI systems should deliver the same horsepower with equal fuel airflow. If you want to upgrade from a carburetor to EFI, an aftermarket multi-port EFI system is the best option. Typically, these systems retail for 1800 – 2000 plus.

Is EFI better than a carburetor? So, why do you choose EFI? Carburetor engines are able to approximate the air to fuel ratio in each cylinder, but electronic fuel injection usually injects fuel air at a more precise ratio. There are sensors that measure engine load conditions constantly adjust the mixture accordingly.

  • The ease of starting with EFI small engines and the elimination of cold weather starts are two of its benefits.
  • No choke means no specific cold starting process is necessary, and flooding is not a concern. Just turn the key, and you’re ready to go.
  • Unlike carbureted engines with manual chokes, EFI engines start instantly regardless of the temperature by simply pressing a button or turning the key.
  • Compared to open-loop EFI systems, closed-loop systems are self-tuning, which means they always produce the maximum power.
  • However, perhaps the biggest benefit, aside from fuel efficiency, can be found in the plug-in diagnostic capabilities for engine analysis.

What Are the Cons Of Fuel Injection?

  • The main con of an EFI system is that it is more expensive than a carbureted engine.
  • There is also the possibility of higher repair and maintenance costs down the road.
  • The fuel injection system is more complicated. Whenever anything goes wrong, it will cost more to fix.

Do Carburetors Have Any Advantages?

  • Yes, in addition to EFI, carburetors offer many advantages. The cost of a simple carburetor is lower than that of an electronic fuel injection system (EFI).
  • There is no need for complex adjustments. Simple carburetors are mechanical devices and respond differently to adjustments of all kinds.
  • The flow of fuel from the float chamber into the cylinder is not limited.
  • With high speed, it can produce denser mixtures which produce great power.
  • Carburetor repair and maintenance are simple and affordable.
  • The carburetor vehicle is more powerful and precise during the road test.

Cons of Carburetor Mower

  • Can’t ensure a perfect air to fuel ratio every time and can’t effectively control fuel waste.
  • Complicated designs have more components, making diagnosis more challenging.
  • A vapor lock problem can result in the engine stalling in some designs.
  • Low mileage power in comparison to fuel injected systems.

Frequently Asked Questions

Why Does a Commercial Mower Need an EFI Engine?

EFI technologies provide more consistent starts in all weather conditions, as well as decrease fuel consumption. Reliable power results in less downtime and more mowing. One of the best advantages of the EFI engine is its ease of start, which eliminates concerns about starting in frigid temperatures

Is EFI Better Than Carburetor On a Lawn Mower?

Yes. EFI on lawnmowers is definitely better than carburetors. Users enjoy a number of advantages of using EFI. In the beginning, with an EFI mower, you’ll notice an improvement in fuel efficiency. Additionally, you will also notice enhanced performance.

Does A Carburetor Make Power Than a Fuel Injection?

Fuel injection offers much better features than a carburetor, and thus is a better alternative. Hence, carburetors do not match fuel injection in terms of performance. Basically, they are no better than EFIs.

Should I Buy a Fuel Injected or Carburetor Riding Lawn Mower?

A Fuel Injected Lawn Mower is clearly the best option. Additionally, these engines deliver a greater fuel economy of up to 25% when compared to carbureted engines. However, they can also produce cleaner emissions when in use.

Final Verdict

The above description covers both sides of the EFI Vs carb lawn mower debate. Carburetor mowers offer hassle-free maintenance; however, EFI mowers offer higher fuel economy. Once again, carburetors last longer than EFIs, but EFIs deliver better performance.

Therefore, in a comparison between fuel injection lawn mowers and carburetor lawn mowers, the EFI mowers win. Alternatively, if you are looking for a budget-friendly mower, you can select a carburetor mower. However, the EFI mower offers the maximum output, making it the most suitable option.

End of the day, EFI technology is a huge boost for a commercial landscaper’s productivity, allowing them to spend more time making money instead of fixing issues.

Do the math

How do alternative power sources make good financial sense?

Erik Lowes sat down to crunch some numbers so he could figure out exactly how much his business was spending on fuel. Three years ago, that number rounded out to about 30,000. “Fuel is our second largest expense, behind labor,” says Lowes, president of Cuba, Missouri-based Lowes’ Landscaping. “I thought, we can definitely work on labor expenses, but we need to work on fuel, so I started researching.” He saw propane advertised and looked into it. “I stayed up nights, late, doing cost analyses based on our usage,” he says.

Crunch the numbers.

Lowes figured out his mowers used about 2.5 gallons of gasoline per hour, and at 3 per gallon, that equated to 7 per hour to run a mower. He could get propane for 1.39 a gallon then, which meant spending about 2.50 per hour given the usage rate. (Propane mowers burn about 1.5 gallons per hour at Lowes’ Landscaping – a gallon less than gas-powered mower engines, based on his estimates.)

Why I Switched BACK to a Gas Lawn Mower

With four mowers running about 400 hours per year, the potential savings quickly added up and justified investing in propane mowers.

His machines were already aging, so the timing was right for a switch. “I could get a 25 percent fleet discount, so I bought four machines and basically got one free,” he says.

Then, Lowes found out about PERC incentives. He was able to score 8,000 in federal incentives, and another 15 percent off the total mower purchase price from the state of Illinois. That equated to about 2,000 off per machine, and Lowes runs 60-inch mowers.

“I was getting really excited at this point,” Lowes says.

Labor costs.

Then, Lowes went back to labor expenses. Every day, crews stopped at a gas station to fuel up.

“That was reduced because by working through a propane distributor, we now have a bulk fuel tank so one guy can fuel up all of the tanks two times a week,” he says. “That means I have one guy fueling up tanks as opposed to five guys going to a gas station.

Now, the crews fuel their service trucks before the workday and one dedicated crewmember manages the task.

All of this streamlining of fuel and reduction of mid-day stops improved labor costs, too. “Our cost per man-hour has decreased by 6 because of efficiency – not only because of fuel, but better processes,” Lowes says. “That’s money in our back whereas before, we were at break-even with mowing. Now, mowing is profitable again.”

Immediate savings.

Before Adam Linnemann of Columbia, Illinois-based Linnemann Lawn Care Landscaping switched to propane, he figured the cost of filling a fuel tank versus a propane tank. “Our propane tanks are 33-pound cylinders that hold 7 pounds of propane,” he says. He currently gets propane for 1.34 per gallon.

Cost-crunching tip sheet

Know your numbers. Know your actual fuel costs today, and compare those with potential costs of alternative fuel. “Dive into the costs during a quiet time and look at every angle,” Lowes says. “Propane may not work for everyone, but look at your expenses and start plugging in the numbers.”

Tap into a fuel supply. Having a relationship with a local propane fuel supplier has been critical for Linnemann and Lowes. Linnemann has a 500-gallon propane fuel tank on site (provided free of charge), and the propane supplier certified his employees to fill the tanks (also free).

Apply for incentives. You can earn money back to recoup the cost of equipment purchases. Incentives vary by state, and these can be combined with federal alternative fuel incentives. Lowes earned back about 2,000 per mower from incentives.

“You’re getting the same production out of the tank as you would gasoline,” Linnemann says. “Right off the bat, there’s a savings in fuel cost.”

Linnemann opted to purchase already-converted propane mowers as opposed to using a conversion kit like some landscape professionals do because he believes the rebates are better.

Plus, he prefers to turn mowers over after their three-year warranty so he can rest assured that maintenance issues will not crop up.

“The mowers have more power when running propane vs. gasoline, and less pollutants,” Linnemann says. “The mowers don’t bog down in heavy grass as much, and engines run cleaner so there is less time and cost associated with maintenance like oil changes.”

In fact, Linnemann switched engines to propane and oil to synthetic. That combination has seriously extended the period in between oil changes, he says. “You can practically change the oil twice a year vs. doing it monthly,” he says.

Linnemann received incentives of 1,000 per mower from PERC and 1,500 from the Illinois Propane Gas Association.

Today, all eight mowers in Linnemann’s fleet are powered by propane fuel. “It helps to have a good relationship with your dealer and with your fuel supplier,” he says. “When you work together, the conversion can be seamless.”

How Much Gas Does A Lawn Mower Use? Gas Consumption Explained!

You own a lawn mower, mow your lawn weekly, and worry about gas usage, right? And yes, you should worry about this, as spending much on gas is not feasible for everyone. But don’t worry; I’ve got this detailed guide to let you know how much gas does a lawn mower use.

This question has no direct answer, as every lawn mower uses different gas amounts. This also depends on the mower size, the area you mow, and the time you take to trim that area. However, a mower uses from 0.25 to 4 gallons per hour, depending on its type and overall load.

In this article, I’ll discuss gas consumption in different types of lawn mowers and the factors that affect it. I’ll also offer some expert tips to reduce gas usage and save a lot on the next refilling. If you are new to lawn care, read this article to learn all about lawn mower gas usage.

How Much Gas Does A Lawn Mower Use? A Quick Overview

As I mentioned, there is no direct answer to how much gas lawn mowers use. Every mower type uses gas in different amounts, especially based on the size. A big mower has a bigger engine and more gas capacity and consumes more gas when mowing more area and vice versa.

When knowing gas consumption for your specific mower, consider these factors and adjust your expectations accordingly. As a regular lawn-mowing individual, you’d want to keep gas costs at the least. Let’s move ahead with the factors to discuss what influences mower gas usage.

Factors Affecting Gas Consumption In Lawn Mowers

Well, some factors directly affect the amount of gas your lawn mower uses. And in this section, I’ll explain all these factors so you can consider them before buying a mower or changing gas. If you understand these primary factors, you can efficiently estimate and manage fuel usage.

Your Lawn Mower’s Type

The type of lawn mower you possess plays a significant role in determining its gas consumption. Several types of lawn mowers are available that use gas as a fuel, each with its features and fuel requirements. Here is a quick overview of how each mower can relate to usage.

Push mowers, also known as walk-behind mowers, are manually operated. These mowers rely on human effort to propel them forward while cutting the grass. Due to their smaller size and lower power output, push mowers have lower gas consumption than other types.

Self-propelled mowers have a drive system that powers the wheels, reducing the effort required to push the mower. These mowers generally have larger engines and cutting decks than push mowers. So, they consume slightly more gas but offer greater convenience and ease of use.

Riding mowers, or lawn tractors, are for larger properties and commercial use. These mowers have powerful engines and wide cutting decks, enabling them to cover large areas quickly. Due to their size and increased power output, riding mowers consume more gas than other types.

Your Mower’s Engine Size

The engine size of your lawn mower is a crucial factor that directly affects its gas consumption. It’s typically measured in cubic centimeters (cc) or horsepower (HP) and indicates the engine’s power output. Here’s a more detailed explanation of how engine size impacts gas usage:

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Mowers with smaller engines, typically ranging from 140cc to 190cc or 4-6 HP, are commonly found in push mowers. These engines are for smaller lawns and lighter-duty applications. Due to their lower power output, mowers with smaller engines consume less gas.

Mowers with medium-sized engines fall from 190cc to 300cc or 6-9 HP. These engines are commonly found in larger self-propelled mowers. They offer increased power and cutting capabilities and may consume slightly more gas than those with smaller engines.

Riding and commercial-grade mowers often feature larger engines ranging from 300cc to 500cc or more, delivering 10 HP. These engines provide substantial power for handling large areas and complex terrain. However, due to their increased power output, they consume more gas.

Your Lawn’s Grass Age

The age of the lawn’s grass is a factor that can impact the gas consumption of your lawn mower. As grass matures, it undergoes changes in density, height, and overall health, which can affect the power required to cut it. Here’s a more how grass age affects gas consumption:

Young grass refers to newly established lawns or recently seeded areas. During the early stages of growth, the grass is typically thin, tender, and not densely packed. Such grass requires less power and effort, and the mower can glide through the grass easily, consuming less gas.

As grass matures and becomes denser, it requires more power to cut effectively. The increased density means the mower’s blades must work harder to penetrate the thicker grass blades. This results in higher resistance and potentially higher gas consumption.

Wet grass or grass that has become overgrown can significantly impact gas consumption. Wet grass clings to the mower’s blades and deck, causing additional resistance and requiring more power to cut. This can result in increased gas consumption while cutting.

Overall Maintenance

The overall maintenance of your lawn mower plays a crucial role in its gas consumption. Regular and proper care ensures that your mower operates efficiently, resulting in optimal fuel usage. Here’s a more detailed explanation of how maintenance affects gas consumption:

The air filter prevents dirt, debris, and contaminants from entering the engine. Over time, the filter can become clogged, restricting airflow and causing the engine to work harder. So, a dirty air filter reduces fuel efficiency and can lead to increased gas consumption.

The spark plug ignites the fuel-air mixture in the engine’s combustion chamber. A worn-out or faulty spark plug can result in incomplete combustion, leading to decreased engine efficacy. And as a result, gas usage will increase to give power to the engine to perform.

Average Gas Consumption By Various Lawn Mowers

Regarding gas consumption, different mowers have varying average usage rates based on their design, engine size, and usage patterns. As I mentioned, understanding the gas usage rates for various mowers can help you estimate fuel costs and plan accordingly. Let’s dig deeper:

Push Lawn Mowers

On average, push lawn mowers consume around 0.25 gallons of gas per hour. These mowers typically have smaller engines and are suitable for smaller lawns. With these lawn mowers, you can perfectly mow areas that don’t require excessive power.

Self-Propelled Mowers

Self-propelled mowers with built-in drive systems use slightly more gas than push lawn mowers. On average, they consume approximately 0.3 gallons of gas per hour. These mowers are ideal for larger lawns where pushing a mower manually may be tiresome.

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Riding Lawn Mowers

Riding mowers, designed for larger areas, have more powerful engines and consume more gas than the other mower types. On average, riding mowers use around 0.5 gallons of gas per hour. These mowers provide comfort and efficiency for maintaining expansive lawns.

Tips To Reduce Gas Consumption In Your Lawn Mower

Efficient gas usage in your mower helps save money on fuel costs and protects the environment. You can minimize gas consumption by implementing a few tips and achieve a well-maintained and healthy lawn. So, let’s explore the following tips to reduce gas consumption:

Mow In The Morning

Mowing your lawn in the morning, especially during cooler hours, can help reduce gas usage. In the early hours, the ambient temperature is lower, resulting in reduced strain on the engine. In the cold, less fuel evaporation occurs, allowing better combustion and fuel economy.

Mow Twice A Month

Instead of mowing your lawn frequently, consider mowing it on a bi-weekly schedule. Allowing the grass to grow slightly taller before each mowing session can help reduce gas consumption. It’s because longer grass provides shade to the soil, reducing moisture loss and weed growth.

Mow With Sharp Blades

Using sharp mower blades is essential for efficient and proper cutting. Dull blades tend to tear the grass instead of cleanly cutting it. Regularly sharpen or replace the blades to ensure a clean and precise cut. It’ll help reduce the strain on the engine and maximize fuel efficiency.

Adjust Mowing Height

Adjusting the mowing height of your lawn mower can impact your grass’s health and gas usage. Set the cutting height to the right level for your grass type and growing conditions. Cutting too low can stress the grass and increase the need for more frequent mowing.

Use The Right Gas Fuel

Using the correct type of gas, recommended by the manufacturer, is crucial for ideal power and fuel efficiency. Gasoline with a higher ethanol content can lead to decreased efficiency. Use fuel with a lower ethanol content to ensure efficient combustion and minimize gas usage.

How much gas does a lawn mower use in an hour?

The gas usage of a lawn mower varies depending on its type and specific model. On average, push mowers use about 0.25 gallons of gas, self-propelled mowers use around 0.3 gallons, and riding mowers consume about 0.5 gallons per hour.

How many gallons of gas does a lawn mower hold?

The gas tank capacity of a lawn mower can vary depending on the model and size. On average, lawn mowers have gas tanks that hold around 1 to 4 gallons of fuel. To know the exact capacity of your specific mower, refer to the manufacturer’s manual.

How much gas does a push mower hold?

A push mower typically holds around 1.5 to 2 gallons of gas. However, it’s important to note that the exact gas tank capacity can vary depending on the specific model. Some brands, such as Toro push mowers, have a gas capacity of only half a gallon.


Well, that’s all about how much gas do lawnmowers use. Regarding lawn mowers, it’s crucial to understand how much gas they use for budgeting and eco-conscious lawn care. You can optimize gas usage by considering various factors and implementing fuel-saving tips.

To reduce gas consumption, mow during cooler hours, such as in the morning. Follow a regular mowing schedule, use sharp blades, and adjust the mowing height. All these factors contribute to optimal gas usage—you won’t have to refill your gas every time you mow your lawn.

Seth T. is a freelance content writer and garden doctor. In his free time, you’ll find him tending to his garden, nurturing plants, and finding innovative ways to make the most of his outdoor space.

Pros and Cons of Commercial Mower Fuel Choices

Running a professional landscaping business offers plenty of obstacles to overcome, from the right equipment to the right fuel. When the bottom line is at stake, every piece of information about efficiency of operation can make the difference between continued operations and an unsustainable business model. Just like with equipment, fuel choices can impact productivity, harmful emissions, and even noise pollution. At Scott’s Power Equipment, we know professional landscapers need to keep up to date on the best practices when it comes to creating better efficiency in their business operations. In that spirit, we’ve put together this short guide with some information about different types of fuel for commercial mowers. Read on for more about fuel and mowers, or head into one of our location in Missouri and Illinois. We serve Bridgeton, Arnold, and Wentzville, Missouri, as well as the entire Metro East area of Illinois.

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The standard among commercial and personal mowers, gasoline is ever-present and easily acquired from local gas stations. Its convenient availability might be its best attribute, however. Gasoline engines are considered the low maintenance option when it comes to fuel, but this just isn’t true. The benefit here is mostly that gasoline engines are so common that most small engine repair shops only work on gasoline engines.

Gasoline-powered commercial mowers tend to have the lowest upfront cost, and because they’re so popular, there’s always some new technology that’s increasing their efficiency or reducing service intervals. If simplicity and convenience are your primary requirements for fuel, then gasoline is a great choice.


Diesel fuel offers a few benefits for commercial mowers. Diesel engines are more efficient than their gasoline counterparts. This means your overall running cost for a mower will be lower. Service intervals are longer as well, which means less time between tuneups. This goes for engine components as well, including less oil and filter replacement, as well as a reduction in the overall wear the engine experiences. That means diesel mowers can last significantly longer than gasoline mowers.

These benefits come with a price: diesel mowers cost more! Their engines are just more expensive to make, and diesel fuel is more expensive than gasoline or else more difficult to acquire without consideration. However, if you’re running a business and use your commercial mower every day, the longer life and more efficient running cost will give you a better deal in the long run.


Propane mowers become more popular as gas increase. Their biggest benefit is in the clean-burning fuel that has little environmental impact — a growing concern among landscapers. Propane engines don’t experience the same carbon build-up as in gasoline engines, making them last significantly longer (though not as long as a well maintained diesel engine). Many municipalities, government agencies, colleges, and homeowners associations require contractors to use propane-burning lawn mowers as part of sustainability efforts, so using a propane mower could turn out to be a competitive advantage for acquiring new clients!

Refueling propane mowers is a quick and easy process, usually as simple as disconnecting one tank and slipping another one in. That means more uptime for your mower and little worry of spillage. While propane isn’t as ubiquitous as gasoline, most gas stations have propane available, so it’s easy to stock up at the beginning or end of the day. However, this isn’t always the case, and some propane mowers only accept tanks designed specifically for the mower, making it much more difficult to keep a working supply of fuel on hand.

Each type of commercial mower fuel type has its advantages and drawbacks, but as long as you consider the needs of your operation, you’ll be able to find what’s right for you. For more fuel tips, or a look at a great stock of new and used commercial mowers, head into Scott’s Power Equipment. We have locations across Missouri and Illinois where we proudly serve Bridgeton, Arnold, and Wentzville, Missouri, as well as all of Metro East, Illinois. Stop by today and let our team of mower experts answer all your questions and help you find what you’re looking for.