Ryobi Lawn Mower Review: Guide to Top 5 Models

Is your yard a jungle that needs taming? Do you dream of a perfectly manicured lawn without the hassle of gas fumes and pull cords? If you’re nodding your head, then you’re probably looking at Ryobi lawn mowers. These bright green machines are popular, but let’s be honest: picking the right one can feel like a chore itself. You see 20V, 40V, brushed, brushless—it’s a lot to take in!

The pain point is real. You want the power of gas without the maintenance headache, but you don’t want to buy a mower that dies halfway through your front yard. Choosing the wrong battery size or model means wasted time and money. That’s why we cut through the noise.

This guide breaks down everything you need to know about Ryobi’s lineup. We will compare the top models, explain the battery systems, and help you match the perfect mower to your lawn size. Get ready to ditch the frustration and discover the Ryobi mower that makes yard work fast and easy. Let’s dive into the details and find your perfect cut!

Top Ryobi Lawn Mower Recommendations

No. 2
Greenworks 40V 16" Cordless Lawn Mower, Ultra-Light Push Mower with 4.0Ah Battery & Charger(75+ Tool Compatibility, 45Min Runtime)
  • Effortless Power for ½ Acre Yards- Experience gas-like performance without the hassle—35 minutes of continuous runtime from a single 4.0Ah battery (full charge in 2 hours). Perfect for small to medium lawns up to ½ acre.
  • Ultra-Lightweight Design (35% Lighter)- 16" cutting deck with ergonomic handles and push-button start makes maneuvering effortless—ideal for users prioritizing comfort and ease of storage.
  • Smart Cut Adjustment System- Single-lever 5-position height control (1.25"-3.375") adapts to any grass type. 2-in-1 mulching/rear-bagging system maximizes clippings management.
  • Zero Maintenance, Maximum Savings- No gas/oil costs, emissions, or engine tune-ups. Save $200+ annually vs gas mowers with whisper-quiet operation (<75dB).
  • Complete Ecosystem Value- Includes battery, fast charger, grass bag & 3year tool + 3year battery warranty Works with 75+ Greenworks 40V tools(trimmers, blowers, chainsaws...)—expand your cordless toolkit.
No. 3
RYOBI ONE 40V HP Brushless 20 in. Cordless Battery Walk Behind Push Mower with 6.0 Ah Battery and Charger, Gray, RY401170VNM
  • High performance brushless motor delivers maximum performance for GAS-LIKE POWER
  • Push button for hassle free starting
  • Up to 48-minutes of runtime, ideal for 1/2 acre or less
  • 7-position, single-point height adjustment from 1.5 in. to 4 in.
  • 3-in-1 mulching, bagging and side discharge capable right out of the box
No. 4
Greenworks 80V 21" Self-Propelled Cordless Lawn Mower – Brushless Motor, LED Lights, 4.0Ah Battery & Rapid Charger (75+ Compatible Tools)
  • [80V 21” SELF-PROPELLED LAWN MOWER] - Get more done, faster, with Greenworks electric lawn mowers. This 80V lawn mower cuts up to 1/2 acre with a fully charged 4.0Ah battery (varies based on grass condition and operator technique)
  • [BRUSHLESS MOTOR / DURABLE STEEL DECK] - This electric mower features a durable 21" deck, and a highly efficient brushless motor that provides more torque, quiet operation, and longer life
  • [SELF-PROPELLED] – Rear wheel drive and variable speed control for maximum traction, maneuverability, and control
  • [LED HEADLIGHT] – High visibility LED lights allow for early morning and late evening mowing. 3x quieter than gas!
  • [4-IN-1 SYSTEM] – Mulch, bag, side discharge, and turbo leaf pickup
No. 5
Greenworks 48V (24V x 2) 21" Brushless Self-Propelled Mower+12" String Trimmer+320CFM Blower,(2) 5.0Ah Batteries and 4A Dual Port Charger
  • Self-Propelled Mower Features: Equipped with 48V (24V x 2) power, this mower boasts a 21-inch steel deck. It offers a versatile 3-In-1 System for Mulching, Rear Bagging, and Side Discharge. Users benefit from 7-position height adjustment and a brushless motor for efficiency. Its vertical storage design saves space, and it comes with a reassuring 3-year warranty.
  • String Trimmer Highlights: This string trimmer features a 12-inch cutting path and a brushed motor. The 0.065" cutting line and Auto Feed system enhance its functionality. It is reliable and covered by a 3-year warranty.
  • Blower Advantages: The blower is powered by a brushed motor, generating 320CFM at 90MPH. It offers up to 20 minutes of runtime and is ultra-lightweight for ease of use. The variable speed dial adds flexibility, and it's backed by a 3-year warranty.
  • Battery and Charger Specifications: The kit includes 2 x5Ah Batteries and a Dual port Charger, ensuring extended use and convenience. These components are also covered by the 3-year warranty.
  • Greenworks Combo Kit: This comprehensive combo kit unites a mower, string trimmer, and blower, all designed for efficiency and ease of use. Each tool is backed by a 3-year warranty, ensuring reliability and customer satisfaction.
No. 7
Greenworks 80V 21" Brushless Cordless (Push) Lawn Mower (75+ Compatible Tools), (2) 2.0Ah Batteries and 30 Minute Rapid Charger Included
  • 80V 21” MOWER - Provides up to 60 minutes of run-time with 2 fully charged 80V 2.0Ah batteries (varies based on grass condition and operator technique)
  • TRUBRUSHLESS MOTOR – 2 x more torque, more power, longer runtimes, quiet operation, and extended motor life
  • GAS-LIKE PERFORMANCE
  • VERSATILE – Single lever, 5-position height adjustment for the best cut in all environments. The 3-in-1 design allows you to mulch, and rear bag grass clippings and side discharge.
  • MAINTENANCE FREE – This push lawn mower is virtually maintenance free, with no gas, no oil, and no emissions. Push button start, quiet operation, and delivers gas-like performance
No. 8
Greenworks 48V (24V x 2) 17" Brushless Mower+12" String Trimmer +320CFM Blower,(2) 4.0Ah Batteries and 2A Dual Port Charger
  • Mower : Advanced and Efficient - This mower boasts a robust 48V (24V x 2)Volt system and a 17-inch poly deck for durability. It offers a versatile 2-in-1 system, allowing for both mulching and rear bagging. Its 6-position height adjustment caters to various lawn preferences, and the brushless motor ensures efficiency. Additionally, it comes with a reassuring 3-year warranty.
  • String Trimmer: Compact and Precise - The string trimmer features a 12-inch cutting path for precise work. It is equipped with a brushed motor and uses a 0.065" cutting line for effective trimming. The auto-feed system adds convenience, making it easier to maintain continuous performance.
  • Blower: Powerful and User-Friendly - This blower is powered by a brushed motor, capable of delivering 320CFM and speeds up to 90MPH. It offers up to 20 minutes of runtime, making it ideal for quick tasks. Its ultra-lightweight design and variable speed dial enhance user comfort and control.
  • Battery and Charger: Long-lasting and Convenient - The kit includes 2 x 4Ah batteries and a dual-port charger, ensuring extended use and efficiency. The dual-port design allows for simultaneous charging of both batteries, minimizing downtime and enhancing productivity.
  • Overall Combination: Comprehensive Lawn Care Solution - This combo kit brings together the efficiency of the mower, precision of the string trimmer, and power of the blower, all powered by a unified battery system. The inclusion of durable batteries and a dual charger makes this a complete solution for all your lawn care needs.

The Ultimate Buying Guide for Your Ryobi Lawn Mower

Ryobi makes great tools for your yard. Choosing the right lawn mower can make yard work much easier. This guide will help you pick the perfect Ryobi mower for your needs.

Key Features to Look For

When buying a Ryobi mower, some features really stand out. You need to know what they do.

  • Power Source: Ryobi offers both corded electric, battery-powered (18V or 40V), and gas-powered models. Battery power is quiet and easy to start. Gas offers more power for big yards.
  • Deck Size: This is how wide the mower cuts. Bigger decks mean you finish faster. Small yards need smaller decks (16-20 inches). Large yards benefit from 21-inch or larger decks.
  • Cutting Height Adjustment: You must change how high or low the grass is cut. Look for easy-to-use, single-lever adjustments.
  • Mulching, Bagging, or Side Discharge: Most Ryobi mowers do all three. Mulching cuts grass finely and puts it back on the lawn as natural fertilizer. Bagging collects clippings. Side discharge shoots them out the side.
Important Materials in Your Ryobi Mower

The materials used affect how long your mower lasts and how heavy it is.

Most modern Ryobi mower decks are made from durable steel or lightweight composite plastic. Steel decks offer toughness. Composite decks keep the machine lighter, making it easier to push or maneuver.

Look at the wheels. Large, sturdy wheels help the mower roll smoothly over bumpy grass. Plastic wheels are lighter, but high-quality ball-bearing wheels last longer.

Factors That Improve or Reduce Quality

Good quality means fewer repairs and easier mowing.

What Makes Ryobi Mowers Better

Battery technology is a big plus for Ryobi. Their high-voltage 40V system provides power close to gas engines. Mowers with brushless motors last longer because the motor parts do not rub together as much. Easy folding handles improve storage quality, saving you space in the garage.

What Can Lower the Quality

Cheap plastic housing around the controls can break easily if dropped or bumped. If the battery voltage is too low for your yard size (like using an 18V mower on thick, tall grass), the mower will struggle, and you will wear out the motor faster. Always match the power to the job.

User Experience and Use Cases

How you use the mower changes what you should buy. Think about your yard first.

For Small City Lots (Under 1/4 Acre)

A compact 18V or 20-inch battery mower works perfectly. These are light and very quiet. You can mow without bothering your neighbors. Starting is simple—just push a button.

For Medium to Large Yards (1/4 to 1/2 Acre)

The 40V models are best here. They offer longer run times, meaning the battery will not die halfway through the job. If you have very thick grass, consider a high-powered self-propelled gas model, though Ryobi’s powerful battery mowers often handle this too.

Self-propelled models are a huge quality-of-life improvement. They move themselves forward, which reduces strain when pushing up hills or through dense sections.


10 Frequently Asked Questions (FAQ) About Ryobi Lawn Mowers

Q: Are Ryobi mowers good for tall grass?

A: Yes, especially their 40V or gas models. You should always raise the cutting height first, mow slowly, and then lower it for a second pass if the grass is very high.

Q: How long does a Ryobi battery last on a single charge?

A: It depends on the battery size (Ah) and the thickness of your grass. Smaller yards might take 30–45 minutes on one charge. Larger yards might require swapping batteries.

Q: Can I use any Ryobi 18V battery on any 18V mower?

A: Yes, most Ryobi 18V tools share the same battery system. However, more powerful mowers might recommend using two 18V batteries for maximum power.

Q: Do Ryobi mowers require much maintenance?

A: Battery mowers need very little maintenance. You only need to keep the deck clean and sharpen the blade yearly. Gas mowers need oil changes and spark plug checks, just like a car.

Q: Are Ryobi mowers heavier than gas mowers?

A: Generally, the electric and battery Ryobi mowers are much lighter than comparable gas models. This makes them easier to lift and store.

Q: What is the main difference between 18V and 40V Ryobi mowers?

A: 40V mowers have more power and run longer than 18V mowers. They are better suited for bigger yards and tougher grass conditions.

Q: Can I buy a Ryobi mower without a battery or charger?

A: Yes. If you already own other Ryobi batteries, you can often buy the mower as a “Tool Only” option, which saves you money.

Q: How do I clean the underside of my Ryobi mower?

A: Always remove the battery first! Tilt the mower back onto its rear wheels (never on its side if it’s a gas mower, as oil can leak). Use a plastic scraper or stiff brush to remove packed grass clippings.

Q: Are Ryobi mowers noisy?

A: Battery-powered Ryobi mowers are very quiet—much quieter than gas mowers. You can easily hold a conversation while mowing with them.

Q: Where is the best place to store my Ryobi battery mower?

A: Store it in a dry place, like a shed or garage. If you store it for the winter, it is best practice to charge the battery to about 50% capacity before putting it away.

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