Greenworks 40V 16in 25322 Review
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The Greenworks 40V 16in Push Lawn Mower is a cordless, walk-behind lawn mower. It runs on a 40-volt battery instead of gasoline, so there is no fuel to mix and no engine to pull-start. It is built for homeowners with small to medium yards who want a quieter, lighter way to keep grass short.
This review rests on the listed features and on how this type of mower usually performs in everyday use. It is not based on personal testing. Where a detail is not part of the product information, it is left out rather than guessed.
Greenworks 40V 16in Mower Overview and Main Features
This is a 16-inch cutting deck mower with a 4.0 Ah battery and charger included. The Ah rating, short for amp-hours, describes how much energy the battery can hold. A higher number generally means longer run time between charges.
The mower is marketed as cutting up to about one-third of an acre on a full charge. The maker notes that actual results vary with grass thickness and how the operator mows. It also offers push-button starting, so there is no cord to pull.
Key Features Explained in Plain Words
The mower is described as about 35% lighter than steel deck mowers. A lighter deck is easier to push across the lawn and to lift over edges or steps. This can matter a lot for shorter users or anyone with limited upper body strength.
The single lever height adjustment offers five cutting positions. This lets you set the grass length with one control instead of adjusting each wheel by hand. Five positions give a reasonable range for most common lawn grasses.
The 2-in-1 system allows mulching or rear bagging. Mulching chops clippings fine and drops them back onto the lawn. Rear bagging collects them in a bag at the back of the mower for a cleaner look or for yards with heavy clippings.
The product also comes with a 3-year limited warranty on the tool and battery. It is said to work with more than 75 other Greenworks 40V tools, such as trimmers and blowers, so one battery platform can power several garden tools.
What Daily Mowing Usually Feels Like
With a battery mower, the most noticeable change is the sound. Electric mowers are generally much quieter than gas models, so mowing early in the morning or on a weekend tends to bother neighbors less. Many owners also notice there is no exhaust smell.
Because there is no engine to warm up, you press a button and start cutting. There is no oil to check, no spark plug to replace and no gas can to carry. That makes quick mowing sessions easier to fit into a busy week.
Battery planning becomes part of the routine, though. You will want to charge the battery after each session and keep a second battery in mind for larger yards. Thick, wet or tall grass can drain the battery faster than light trimming.
Performance, Ease of Use and Value for Money
For a small to medium lawn, a 16-inch deck is a practical width. Narrower decks take longer to finish a large area, while wider decks are usually heavier. The light build here helps offset the narrower cut.
The push-button start and the one-lever height control are simple to learn. A beginner should be able to figure out the basics within a single mowing session. Still, reading the manual before the first use is a good habit.
At this price point, the value depends on your needs. Buyers who want to avoid gas and fuss, and who plan to use other Greenworks 40V tools, may find the package appealing. Buyers with very large or rough lawns may want to look at higher-capacity options.
Greenworks 40V 16in Pros and Cons
Pros
- Push-button start means no pull cord and no gas to handle.
- Lighter than many steel deck mowers, which makes pushing easier.
- Five-position single lever height adjustment is quick to use.
- Mulching and rear bagging are both available in one machine.
- Works with many other Greenworks 40V tools, so one battery platform covers several jobs.
Cons
- Run time depends on grass conditions, so tall or wet grass may need a recharge mid-job.
- A 16-inch deck takes longer to cover a large yard than a wider mower.
- The battery and charger must be kept charged, so planning is part of the routine.
- Customer standing is moderate, so it helps to check recent feedback before buying.
What to Check Before Buying a Cordless Push Mower
Start by measuring your lawn roughly. Compare its size with the stated coverage, and remember that real results vary. A margin of extra capacity is often a good idea for thick grass.
Next, check the warranty terms and what they cover. Look closely at if the battery is included in the coverage and what steps are needed to make a claim. Clear terms make ownership easier over time.
Also think about the other tools you might own. If you already use a compatible battery platform, the mower may fit into your setup smoothly. If you do not, consider if buying into one brand’s battery system makes sense for your plans.
Who Should Buy This Mower and Who Should Skip It
This mower suits homeowners with small to medium, fairly flat lawns who want a quiet, low-maintenance machine. It also suits people who prefer not to deal with gas, oil or pull starts. Beginners will likely find the controls easy to learn.
It is a weaker match for people with very large acreage, thick or rough terrain, or a need for continuous long mowing sessions. In those cases, a larger cutting width or a higher-capacity battery system may serve better. A gas mower or a larger battery-powered riding mower could be a better fit.
Common Mistakes to Avoid
One common mistake is expecting the battery to last the same length of time on every lawn. Grass height, moisture and mowing speed all affect run time. Plan for breaks or a second battery on bigger jobs.
Another mistake is cutting grass that is too tall at once. Taking off too much height in one pass strains the motor and leaves a rough finish. Setting a higher cut and mowing again a few days later works better.
A third mistake is skipping routine care. Keeping the deck clean, checking the blade and storing the battery indoors at moderate temperatures help the tool last longer.
Final Verdict on the Greenworks 40V 16in Mower
In short, the Greenworks 40V 16in Push Lawn Mower offers a quiet, light and gas-free way to cut small to medium lawns. Its push-button start, single lever height control and mulching or bagging options make everyday mowing simple. The 3-year warranty and wide tool compatibility add to its appeal. Its limits are real, though.
Run time varies, the 16-inch deck is slower on big yards, and customer standing is only moderate. For a beginner with a manageable lawn, it is a sensible option to consider. Compare it with your yard size and needs before you decide.
Frequently Asked Questions
Is this mower good for beginners?
Yes, the push-button start and single lever height control are easy to learn. Reading the manual before the first use is still a good idea.
How much lawn can it cut on one charge?
The maker says up to about one-third of an acre. Actual results vary with grass thickness and mowing technique.
Does it need gas or oil?
No, it runs on a 40-volt battery. There is no gas, oil or spark plug to maintain.
Can the battery power other tools?
It is said to work with more than 75 Greenworks 40V tools, such as trimmers and blowers. Check the compatibility list for the exact models you plan to buy.
Is the mower good for thick or tall grass?
Thick or tall grass can drain the battery faster and strain the motor. Cutting in stages and taking off less height per pass usually gives better results. Keep the cut moderate, and plan a recharge or a second battery for heavy jobs.
In short, this mower suits quiet, low-fuss lawn care on small to medium yards. Check the lawn size, the warranty terms and your other tools before you decide. Product code:

Hi, I’m Mary, the founder of GardenCure.com. I’m passionate about creating healthy, beautiful gardens and well-kept lawns. I share practical experience and trusted advice on garden and lawn gear that truly works. With the support of my dedicated research team, our writers produce honest, in-depth reviews using reliable, authentic sources—helping you choose the right tools with confidence for your outdoor space.

