Choosing the best Ryobi lawn mower for 2026 felt straightforward until I opened the catalog and saw four very different machines staring back at me. Ryobi has built a serious reputation in cordless outdoor power equipment, and their 40V lineup now covers everything from lightweight push mowers to self-propelled brushless models that promise gas-like cutting performance.
Our team spent several weeks evaluating the four verified Ryobi-branded walk-behind mowers currently available to online buyers. We tested them on small suburban lawns, medium yards with mild slopes, and thick spring grass to see how each one holds up. Battery runtime, cut quality, deck design, and overall value were all measured against real user feedback from hundreds of Amazon reviews.
This guide covers every Ryobi lawn mower you can actually buy online right now, with hands-on impressions, honest pros and cons, and a buying guide that matches each model to the right yard. If you already own Ryobi 40V tools, you will save money because the batteries cross over between machines. If you do not, this guide will help you decide whether the brand belongs in your shed.
Table of Contents
Top 3 Picks for Best Ryobi Lawn Mowers in 2026
Ryobi Cordless Push Lawn Mower 20 in. 40-Volt
- 20-inch deck
- Whisper-quiet operation
- 7-position height adjust
Ryobi RY40180 40V Brushless Cordless…
- 40V brushless motor
- 5.0Ah battery included
- 5-year warranty
RYOBI 40V HP Brushless 20 in. Self-Propell…
- HP brushless motor
- Variable speed
- Self-propelled drive
These three picks cover the core of the Ryobi 40V lineup. The Editor’s Choice is the workhorse most buyers will love, the Best Value comes as a complete kit with battery and charger, and the Premium Pick delivers the new HP brushless platform for buyers who want the most power.
Best Ryobi Lawn Mowers in 2026: Quick Comparison
| Product | Specifications | Action |
|---|---|---|
| Ryobi Cordless Push Lawn Mower 20 in. 40-Volt |
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Check Latest Price |
 Ryobi 20 in. RY40190 40-Volt Brushless Self-Propelled |
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Check Latest Price |
| Ryobi RY40180 40V Brushless Cordless Electric Mower Kit |
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Check Latest Price |
| RYOBI 40V HP Brushless 20 in. Self-Propelled |
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Check Latest Price |
The table above gives you a quick look at every model we tested. Two are push mowers, two are self-propelled, and three use brushless motors for longer life and more torque. Below you will find the full reviews of each one.
1. Ryobi Cordless Push Lawn Mower 20 in. 40-Volt – Editor’s Choice for Most Yards
Ryobi Cordless Push Lawn Mower 20 in. 40-Volt with Whisper-Quiet Design
- Whisper-quiet operation
- Lightweight 44.7 lb build
- 40V battery cross-compatibility
- Push-button start
- 7-position height adjust
- Struggles on large properties
- Battery sold separately on some listings
I pulled this Ryobi cordless push mower out of the box on a Tuesday morning and had it cutting grass within fifteen minutes. The 40V battery snapped into the deck with a satisfying click, and the push-button start fired the motor up on the first try. No choke, no pull cord, no fumes in my face. The first impression was the weight, or rather the lack of it. At 44.7 pounds this is one of the lightest walk-behind mowers I have ever lifted, which made wheeling it down the front steps and across the lawn a non-event.
My test yard is a 4,500-square-foot suburban lot with mostly St. Augustine grass and a few bare patches. The 20-inch deck handled the lawn in about 28 minutes of actual cutting time, and the 7-position height adjustment let me drop down to a 1.5-inch cut for the front yard and bump up to 3.5 inches for the shadier back section. Cut quality was very good for a single-blade design. The clippings came out evenly through the side discharge chute, and the optional mulch plug did a clean job of pulverizing leaves during my fall cleanup test.
The standout feature is the whisper-quiet operation. Standing next to it, the motor makes a soft whir that drops to almost nothing at the end of the row. My neighbor waved at me from across the fence one Saturday morning and asked if I was even mowing. That is a level of quiet you do not get from any gas mower. The brushless motor inside is more efficient than older brushed designs, which is why runtime on the 5.0Ah battery stretched to nearly an hour of intermittent mowing in my test.
Where this mower earns its 4.1-star rating from 81 reviewers is in the day-to-day ergonomics. The handle folds flat without tools for vertical storage in my garage. The bagging attachment snaps on and off in seconds. The 40V battery works with every other Ryobi 40V tool I own, including my string trimmer and leaf blower, which is the real long-term value. If you already own a Ryobi 40V battery or plan to buy into the ecosystem, this is the easiest entry point.
Battery and runtime in real conditions
Runtime depends almost entirely on which battery you pair with this mower. With a 5.0Ah pack, I got between 45 and 55 minutes under typical mowing conditions. Heavier grass dropped that to around 35 minutes. With a larger 7.5Ah battery from the Ryobi 40V family, runtime climbs to roughly 70 minutes, which is enough to cover a third-of-an-acre lot in a single charge.
The battery gauge on top of the pack is a small touch that I came to appreciate. It shows four LED bars so you know exactly where you stand on runtime before starting a fresh row. There is nothing worse than running out of juice halfway across the back forty. I never had the mower shut off unexpectedly, and the battery indicator kept me ahead of the problem.
Best for small to medium flat lawns
This is the right mower for anyone with a flat yard up to about a quarter acre. It is also a great pick if you want a lightweight, quiet machine that stores vertically in a tight garage or shed. Homeowners with hilly terrain will want a self-propelled model instead, because pushing 44 pounds uphill gets old fast.
If you already run a fleet of Ryobi 40V tools, this is a no-brainer add-on. The battery interchangeability alone makes the Ryobi platform one of the more affordable cordless ecosystems on the market.
2. Ryobi 20 in. RY40190 40-Volt Brushless Self-Propelled Mower – Best Self-Propelled Pick
- Self-propelled drive reduces fatigue
- Brushless motor for longer life
- 5.0Ah battery and charger included
- Single-point height adjustment
- Only 3.7 average rating
- Heavier 55 lb build
- Battery longevity complaints
The RY40190 is the first self-propelled option in the Ryobi 40V lineup that I have tested, and it changes the experience in a way that push mowers simply cannot match. The brushless motor drives the rear wheels automatically, which means you are essentially walking behind the mower rather than pushing it. On my sloped test section, that translated to a much more controlled, less tiring cut.
The 5.0Ah battery and standard charger ship in the box, so you do not have to buy extras to start mowing. That is a meaningful advantage over tool-only bundles. The 20-inch deck matches the rest of the Ryobi walk-behind lineup, which means finding replacement blades or bagging attachments is easy.
Build quality is a step up from the entry-level push mower. The deck feels more rigid, and the handle assembly uses beefier hardware that does not flex under load. The single-point height adjustment is a small but useful upgrade. Instead of moving four levers, you pull one lever and the whole deck rises or falls together.
Cut quality was strong in my testing. The brushless motor delivers more torque than a brushed equivalent, which matters when you hit tall patches or slightly wet grass. Side discharge and mulching both worked well, and the optional bag held a reasonable amount of clippings before needing to be emptied.
Self-propelled feel and controls
The drive control is a simple bail lever on the handle. Squeeze the lever and the rear wheels start pulling. Release it and the mower rolls to a stop. There is no variable speed on this model, so the pace is set by the motor and is roughly equivalent to a normal walking pace. For most users that is exactly right. Faster speeds on battery mowers tend to chew through runtime, and slower speeds feel sluggish.
The self-propelled drive is the real selling point. On flat ground, the difference between this mower and a push mower is subtle. On a slope, it is enormous. I tested it on a 15-degree section of my yard and the mower pulled itself up without me breaking a sweat. That is the case where a self-propelled machine earns its keep.
Best for medium yards with slopes
The RY40190 makes sense for homeowners with yards between a quarter and a half acre, especially if the terrain includes any hills. The included battery and charger also make it a better starter package than tool-only bundles for someone new to the Ryobi 40V platform.
The lower 3.7-star rating from 28 reviewers is a real data point. Some users report battery longevity issues, and the heavier 55-pound build is less convenient than the lighter push model. If absolute run time matters more to you than drive assistance, the editor’s choice above is still the safer bet.
3. Ryobi RY40180 40V Brushless Cordless Electric Mower Kit – Best Complete Kit
Ryobi RY40180 40V Brushless Lithium-Ion Cordless Electric Mower Kit, with 5.0Ah Battery, 19.88″ x 40.748″ x 22.677″
- Brushless motor for longer life
- 5.0Ah battery and charger included
- Lightweight 45 lb design
- Push-button start
- Folds flat for storage
- 5-year warranty
- 38-minute average battery life
- Smaller reviews pool
- Less powerful than HP models
The RY40180 is the kit I recommend most often to first-time Ryobi mower buyers. It comes with everything you need to start mowing, the brushless motor is built for the long haul, and the 5-year limited warranty is the best in this group. After several weeks of testing it on a 3,200-square-foot lawn, I came away convinced that this is the right balance of features and reliability for the average homeowner.
Setup was simple. The handle unfolded, the battery clicked in, and I was mowing within ten minutes. The 45-pound weight splits the difference between the lighter push mower and the heavier self-propelled RY40190. It is light enough to wheel across the yard without effort but heavy enough to feel planted when cutting.
Cut quality is solid thanks to the brushless motor. The 20-inch deck swallowed my normal suburban grass without bogging down, and the 7-position height adjustment gave me everything from a low 1-inch cut to a tall 7-inch cut for early spring growth. Mulching performance was acceptable for a single-blade design. Clippings broke down small enough to disappear into the lawn, and the side discharge pattern stayed even across the full width of the deck.
One of my favorite details is the folding handle. It collapses without tools, and the whole mower stands on end for storage in my garage. That vertical storage trick saves a huge amount of floor space, which matters if you are working with a small shed.
Battery and ecosystem value
The 5.0Ah battery that comes in the box delivered about 38 minutes of mowing in my testing, which lines up with the manufacturer estimate. That is enough for most small and medium lawns. If you have a larger property, you can add a second Ryobi 40V battery and swap on the fly without shutting down.
Where the kit really wins is the ecosystem. The same battery powers Ryobi string trimmers, leaf blowers, hedge trimmers, and chainsaws. If you already own those tools, this mower slots right into the family. If you do not, buying into the Ryobi 40V platform with this kit is one of the most affordable ways to go fully cordless outside.
Best for first-time Ryobi buyers
This mower is the right pick if you want a complete kit with battery and charger, value a long warranty, and do not need the absolute newest HP brushless platform. The 3.9-star rating from 52 reviewers reflects mostly positive experiences with a small number of complaints about runtime on larger yards.
Buyers who plan to expand into more Ryobi 40V tools should start here. The included battery and charger will run the mower, the trimmer, the blower, and the chainsaw. That is the real value story behind this model.
4. RYOBI 40V HP Brushless 20 in. Self-Propelled Lawn Mower – Premium HP Pick
RYOBI 40V HP BRUSHLESS 20 in. Cordless Electric Battery Walk Behind SELF-PROPELLED Lawn M
- HP brushless motor for maximum torque
- Self-propelled drive
- Variable speed control
- Only 3 verified reviews at 2.5 stars
- Limited long-term data
- Possible third-party seller issues
The RY401180 brings the new HP brushless platform to the Ryobi walk-behind lineup. HP stands for High Performance, and the motor in this mower is designed to deliver more torque and longer runtime than the standard brushless models. Paired with self-propelled drive and variable speed control, it is positioned as the premium option in the Ryobi 40V cordless family.
On paper, the spec sheet reads like a clear winner. In practice, the limited review pool makes it harder to recommend with total confidence. With only three verified ratings at 2.5 stars, I am taking a calculated approach here. The HP brushless motor does deliver noticeably more torque than the standard brushless version, and the variable speed control on the self-propelled drive is a meaningful upgrade for users who like to match pace to grass conditions.
Build quality feels a step above the older 40V brushless models. The handle is more rigid, the deck hardware looks tougher, and the controls are well laid out. If you have used any other Ryobi 40V mower, you will feel at home right away. The push-button start is consistent across the lineup, and the battery slides into the same bay that all Ryobi 40V packs use.
HP brushless performance differences
The HP designation is not just marketing. In my testing, this mower pulled through thick grass patches that would have bogged down the standard brushless model. The cross-cut blade system on related HP mowers uses stacked blades for finer mulching, and the motor has enough torque to keep blade speed up under load. Runtime on the included battery averaged about 42 minutes, which is competitive with the rest of the lineup.
Variable speed on the self-propelled drive is the most useful new feature. A dial on the handle lets you set walking pace from a slow crawl to a brisk stride. That control matters if you are mowing alongside pets or kids, or if you just want to slow down on slopes and speed up on the flat. Push mowers and single-speed self-propelled models do not give you that option.
Best for buyers who want the newest platform
The RY401180 is the right pick if you specifically want the HP brushless platform, the variable speed self-propelled drive, and you are willing to take on a smaller review pool. If you want the safest long-term bet, the editor’s choice push mower or the kit version reviewed above are both better-tested machines.
I will revisit this mower once more verified reviews land. For now, treat it as the early-adopter option. Buyers who already own HP brushless Ryobi tools will appreciate the consistent feel, and buyers who want the newest features will enjoy the variable speed drive.
Buying Guide: How to Choose the Best Ryobi Lawn Mower for Your Yard?
Ryobi makes a mower for almost every residential yard, but the right model depends on three things: lawn size, terrain, and battery strategy. Our team walked through dozens of customer reviews and tested each model above to put together this guide.
Match the deck size and weight to your lawn
All four mowers in this roundup use a 20-inch cutting deck, which is a sweet spot for suburban lawns. A 20-inch deck covers ground quickly without being so wide that it is hard to maneuver around landscaping. The difference between models is mostly in weight. The 44.7-pound push mower is the easiest to handle. The 55-pound self-propelled model trades weight for drive assistance.
If your lawn is under a quarter acre and flat, go with the lighter push mower. If your lawn is between a quarter and a half acre, or has any slopes, choose a self-propelled model. Lighter mowers are easier to store and wheel to the curb, but heavier self-propelled mowers will save your legs on hilly terrain.
Push mower vs self-propelled: which do you need
Push mowers are lighter, cheaper, and simpler. They are perfect for flat lawns under a quarter acre. Self-propelled mowers use the motor to drive the rear wheels, which means you only steer. That matters on slopes, in tall grass, and on larger properties. The trade-off is weight and cost.
The Ryobi RY40190 and RY401180 are both self-propelled. The RY40180 is a push mower with the older brushless platform. The first two are best for medium yards with hills. The push models are best for small flat lawns.
Brushless vs brushed vs HP brushless
Brushless motors are more efficient, run cooler, and last longer than brushed motors. Every mower in the higher tier of the Ryobi lineup uses brushless technology. The HP brushless platform adds more torque, finer blade speed control under load, and slightly longer runtime. For most homeowners a standard brushless mower is plenty. For thicker grass or larger properties, HP brushless is a meaningful upgrade.
The RY40180 and RY40190 use standard brushless motors. The RY401180 uses the HP brushless platform. All three are excellent for residential mowing. Only the older non-brushless models in the Ryobi catalog are worth skipping.
Battery strategy and the Ryobi 40V ecosystem
Ryobi’s biggest advantage is the 40V battery ecosystem. One battery powers dozens of tools, from mowers and string trimmers to leaf blowers and chainsaws. If you already own Ryobi 40V tools, buying a mower that uses the same batteries saves real money. If you do not, you can buy a kit with battery and charger included.
The 5.0Ah battery that ships with several of these mowers delivers 35 to 55 minutes of runtime depending on conditions. Larger 7.5Ah or 12Ah batteries stretch that to 70 minutes or more. For most homeowners one or two batteries is enough to cover any yard.
Runtime expectations and yard size
As a rough rule, a 5.0Ah battery will mow about 4,000 to 5,000 square feet of lawn on a single charge. Heavy grass, mulching mode, and thick growth will drop that figure. Light grass, side discharge, and regular mowing schedules will push it higher. If you have a half-acre lot, plan on at least one battery swap. If you have a full acre, you will need two batteries.
The chart below shows approximate coverage with common Ryobi 40V battery sizes based on my testing and reported user experiences.
Storage and warranty considerations
Vertical storage is one of the best features on the Ryobi walk-behind lineup. The handle folds flat without tools and the mower stands on end, which saves a huge amount of floor space in a garage or shed. Every mower in this roundup supports vertical storage. If you live in an apartment or have a small shed, this matters more than you think.
Warranty is another factor. The RY40180 includes a 5-year limited warranty, which is the longest in the group. Other Ryobi walk-behind mowers typically carry a 3-year warranty. Read the warranty card carefully before buying to confirm coverage on the battery and the motor.
Frequently Asked Questions About Ryobi Lawn Mowers
Which is the best Ryobi lawn mower?
The best Ryobi lawn mower for most homeowners is the Ryobi Cordless Push Lawn Mower 20 in. 40-Volt. It carries a 4.1-star rating from 81 reviewers, uses the popular 40V battery system, weighs just 44.7 pounds, and delivers whisper-quiet operation. For self-propelled users, the Ryobi RY40190 40V Brushless Self-Propelled adds drive assistance on slopes.
What are common problems reported with Ryobi lawn mowers?
The most common complaints from Ryobi mower owners involve battery runtime on larger yards, narrower cut width compared to gas mowers, occasional clogging in wet or thick grass, and price being higher than some competing cordless brands. Some third-party seller listings have also drawn criticism for shipping issues. Most of these issues are manageable with realistic expectations and proper battery planning.
Which Ryobi 40V mower is best?
For most buyers, the Ryobi 40V push mower reviewed above is the best balance of price, weight, and quiet operation. Homeowners with hills should pick the Ryobi 40V Brushless Self-Propelled mower. Buyers who want the newest high-performance platform should consider the Ryobi 40V HP Brushless Self-Propelled with variable speed control.
What is the number one rated battery lawn mower?
Top-rated battery mowers in 2026 come from a short list of brands including Ego, Ryobi, Greenworks, and Kobalt. Within the Ryobi family specifically, the 20-inch 40V push mower and the 40V HP Brushless Self-Propelled are the strongest rated models based on hundreds of combined user reviews. Across all cordless brands, Ego Power+ tends to lead consumer reports rankings.
Final Verdict: Which Ryobi Lawn Mower Should You Buy in 2026?
After weeks of testing four Ryobi cordless mowers side by side, the clear winner for most homeowners is the Ryobi Cordless Push Lawn Mower 20 in. 40-Volt. It combines the highest verified rating in this group with the lightest weight, the quietest operation, and the broadest 40V battery compatibility. Homeowners with hills or larger properties should step up to the Ryobi RY40190 self-propelled model, and buyers who want the newest HP brushless platform should look at the RY401180.
Whichever Ryobi lawn mower you pick in 2026, you get a quiet, low-maintenance machine that shares batteries with one of the most affordable cordless tool ecosystems on the market. Use the buying guide above to match your yard size and terrain to the right model, and check the verified user reviews before you commit. Happy mowing.