Ryobi 18V Vs 40V Mower: Unleashing the Ultimate Power Battle

The Ryobi 18V mower is best for small to medium-sized yards, offering portability and maneuverability, while the 40V mower provides more power and a wider cutting range, suitable for larger yards with thicker grass. Both mowers have their unique advantages and are designed to cater to different lawn sizes and cutting needs.

When choosing between the two, consider the size of your yard, the type of grass, and your preference for cordless power tools.

Understanding the differences between the Ryobi 18V and 40V mowers will help you make an informed decision that best suits your lawn maintenance requirements.

Now, let’s delve into a detailed comparison of the features, performance, and benefits of the Ryobi 18V and 40V mowers to help you determine which is the better option for your specific lawn care needs.

Ryobi 18V Mower Vs Ryobi 40V Mower

Key Features

The Ryobi mowers come in 18V and 40V models, each with their own advantages. Let’s delve into the key features of each to help you make an informed decision.

Battery Life and Performance

The Ryobi 18V mower is equipped with a standard 18V battery that provides sufficient power for small to medium-sized lawns. It offers a runtime of about 30-45 minutes on a single charge, suitable for basic lawn maintenance tasks.

On the other hand, the Ryobi 40V mower is powered by a 40V battery, delivering enhanced performance and longer runtime. With a charge lasting 45-60 minutes, this model is ideal for larger lawns and tougher cutting conditions.

Cutting Deck Size

The cutting deck sizes differ between the two models, impacting their cutting efficiency and suitability for various lawn sizes.

Model Cutting Deck Size
Ryobi 18V 16 inches
Ryobi 40V 20 inches


Discover the differences between Ryobi’s 18V and 40V mowers and how their performance measures up. Whether you’re seeking power or portability, this comparison will help you make an informed choice for your lawn care needs.

See also  How to Sharpen Ryobi Lawn Mower Blades? Quick Tips

Cutting Power

When it comes to grass cutting power, both the Ryobi 18V and 40V mowers pack a punch. However, the 40V mower takes the lead with its higher voltage output. The 40V battery provides more power to the blades, resulting in cleaner and faster cuts.

It effortlessly glides through thick grass and even handles uneven terrain with ease. Whether you have a small or large lawn, the 40V mower ensures a precise and efficient cut every time.

Handling and Maneuverability

In terms of handling and maneuverability, both the Ryobi 18V and 40V mowers have impressive features that make them user-friendly. The 18V mower is lightweight and easy to maneuver, perfect for those with smaller lawns or limited storage space.

It’s designed with compactness in mind, allowing you to navigate tight corners and obstacles effortlessly. On the other hand, the 40V mower offers a wider cutting deck and enhanced maneuverability. Its larger size allows for quicker cutting times and reduces the number of passes needed to complete your lawn.

With its ergonomic handle and easily adjustable cutting height, the 40V mower makes mowing a breeze. To summarize, both the Ryobi 18V and 40V mowers deliver exceptional performance when it comes to cutting power and handling.

The 40V mower offers more cutting power, making it the better option for those with larger lawns or tougher grass. However, if you have a smaller yard and prioritize maneuverability, the 18V mower may be the ideal choice. Regardless of your needs, both mowers guarantee efficient and hassle-free lawn maintenance.


Maintaining your Ryobi 18V or 40V mower is essential to keep it running smoothly and ensure its longevity. By following proper maintenance practices, you can guarantee the best performance from your mower and avoid any unnecessary repairs or replacements.

In this section, we will provide you with practical tips on battery maintenance and blade care for both models.

Battery Maintenance

One of the primary differences between the Ryobi 18V and 40V mowers lies in their battery capabilities. While the 18V model offers a more lightweight and compact battery, the 40V model delivers higher power for larger-sized lawns.

Regardless of the model you choose, proper battery maintenance is key to keep your mower going strong.

See also  How to Install Mulch Plug on Ryobi Lawn Mower? Simple Process

Here are some essential tips for maintaining your Ryobi mower’s battery:

  • Ensure your battery is fully charged before every use to maximize runtime.
  • Keep the battery clean and free from dust, dirt, and moisture.
  • Store the battery in a cool, dry place when not in use to prevent damage.
  • Regularly inspect the battery for any signs of wear or damage, such as cracks or leaks. If you notice any issues, replace the battery promptly.

Blade Care

The blades of your Ryobi mower play a crucial role in achieving a clean, precise cut. Proper blade care is essential to maintain the sharpness and effectiveness of your mower’s cutting performance.

Here are some tips for caring for your Ryobi mower’s blades:

  • Regularly inspect the blades for any signs of damage or wear.
  • Sharpen the blades at least once a season or when you notice a decrease in cutting performance.
  • Remove any debris or grass clippings stuck to the blades.
  • Replace the blades if they are severely damaged or worn out beyond repair.

By adhering to these battery maintenance and blade care practices, you can ensure the optimal performance of your Ryobi 18V or 40V mower and enjoy a well-maintained lawn all year round.

Making The Right Choice

Power and Performance

One crucial factor to consider is power and performance. The Ryobi 40V mower boasts a higher voltage, which generally translates to more power.

This makes it an excellent choice for larger lawns or areas with thicker grass. On the other hand, the Ryobi 18V mower is better suited for smaller lawns with less demanding grass types.

Battery Life and Runtime

Another significant consideration is the battery life and runtime of the mower. The 40V mower typically offers a longer runtime compared to the 18V model.

This means you can mow for a longer duration before needing to recharge the battery. If you have a larger lawn, this can be a crucial advantage in terms of convenience and efficiency.

Cost and Budget

Cost is a major factor for many homeowners when choosing a mower. The Ryobi 18V mower tends to be more budget-friendly compared to the 40V model. If you are on a tight budget or have a smaller lawn, the 18V option may be the more cost-effective choice.

Additional Features

Lastly, it is important to consider any additional features that may be important to you. Both the 18V and 40V models come with their own set of features, such as adjustable cutting heights, mulching capabilities, and easy maneuverability.

See also  Are Ryobi Chainsaws Any Good? Unveiling the Truth!

Assess your lawn’s unique needs and preferences to determine which features are essential for you.

The Verdict

In conclusion, the choice between the Ryobi 18V and 40V mower ultimately depends on your lawn’s specific requirements. If you have a smaller lawn with less demanding grass, the 18V model may be a more cost-effective option.

However, if you have a larger lawn or need extra power, the 40V model’s higher voltage and longer runtime make it a better choice. Consider your lawn’s size, power needs, budget, and desired features to make the right decision.

Frequently Asked Questions For Ryobi 18v Vs 40v Mower

Is 40v More Powerful Than 18v?

Yes, 40V is more powerful than 18V because the voltage directly correlates with the power output.

How Long Does A 18v Ryobi Battery Last For Lawn Mower?

The 18V Ryobi battery for lawn mowers lasts approximately 30-45 minutes on a full charge.

Can You Use 18v On 40v Ryobi?

Yes, you can use an 18V battery on a 40V Ryobi tool. However, keep in mind that the performance may be reduced compared to using a 40V battery.

It’s important to check the compatibility and consult the manufacturer’s guidelines for optimal performance.

Is 18v Enough For Garden Tools?

Yes, 18V is generally enough for garden tools.


When comparing the Ryobi 18V and 40V mowers, it is clear that both options offer their own set of advantages. The 18V mower provides convenience and ease of use, while the 40V mower offers enhanced power and performance. Ultimately, the choice depends on the specific needs and preferences of the user.

Whether you prioritize portability or cutting capability, Ryobi has a mower that can suit your requirements. Choose wisely and enjoy a well-maintained lawn all season long.

Leave a Comment