Greenworks 60V 21-Inch Self-Propelled Mower Review: Worth It? (October 2026)
The Greenworks 60V lawn mower with a 21-inch self-propelled deck suits larger lawns where powered drive reduces pushing effort. Choose the wider model for open ground, the 21-inch push model for flat lawns, or the 17-inch mower for tight spaces.
On this page (9 sections)
- Greenworks 60V lawn mower review: who should buy it?
- Which Greenworks 60V alternative fits your lawn?
- Is self-propelled drive worth the extra handling?
- Will the mower fit your gates and storage space?
- How much battery margin should you allow?
- How should you set it up for the first mow?
- Should you mulch, bag or use side discharge?
- What care does a battery mower still need?
- Which Greenworks 60V lawn mower should you choose?
The Greenworks 60V lawn mower in this review is a good fit for longer mowing routes where powered drive reduces effort. The 21-inch self-propelled kit combines adjustable rear-wheel drive with two batteries and several ways to handle clippings.
Its main compromise is handling away from open grass: you still need to turn it, move it through gates and get it into storage. Choose around those daily tasks before focusing on the largest coverage claim.
Greenworks 60V lawn mower review: who should buy it?
Buy the review model if pushing effort is your main reason to replace your mower. Its drive system makes the most sense on long stretches where you can walk steadily instead of stopping at every bed or tree.
Greenworks 60V 21-Inch Self-Propelled Mower
- 20.28 in cutting width
- Two 4.0 Ah batteries
- Adjustable rear-wheel drive
- Mulch, bag, side discharge and turbo leaf pickup
Choose this kit for long mowing routes where powered drive saves pushing effort and several clipping modes are useful. Tight storage access and frequent lifting make a smaller mower a better fit.
Pros
- Adjustable pace while mowing
- Automatic battery switchover
- Four cutting and cleanup modes
- Folding handles for vertical storage
Cons
- 65 lb weight complicates lifting
- Claimed coverage depends on lawn conditions
The four-in-one system supports mulching, bagging, side discharge and turbo leaf pickup. That gives you a choice between returning clippings to the lawn, collecting them or handling seasonal leaves.
Its seven height positions span 1 to 4 inches. Choose a height suited to your grass type and season rather than assuming the lowest setting gives the best finish.
The folding handles support vertical storage, which can help in a crowded shed. Check the space needed to fold, park and retrieve the mower, since a smaller stored footprint doesn't make it easier to lift.
Who should skip this Greenworks 60V lawn mower?
Skip this model if your route has more tight turns than straight runs, or if getting to the lawn involves carrying the mower. A compact push mower can be a better match even when you have room in the budget for powered drive.
For a small, level lawn, self-propelled drive may solve a problem you don't have. Spend your attention on gate clearance, comfortable handle position and how often you'll need to reverse around obstacles.
For a broader view of the brand, read our guide to whether Greenworks lawn mowers are good.
Which Greenworks 60V alternative fits your lawn?
Choose the alternative that fixes your yard's main constraint: mowing width, pushing effort or access. All four use the same voltage platform, but their size and drive choices serve different routes.
| Model | Cutting width | Drive | Included batteries | Best reason to choose it |
|---|---|---|---|---|
| 21-inch self-propelled | 20.28 in | Rear-wheel drive | Two 4.0 Ah | Less pushing on longer routes |
| 25-inch self-propelled | 23.96 in | Rear-wheel drive | Two 4.0 Ah | Fewer passes over open ground |
| 21-inch push | 20.28 in | Push | One 5.0 Ah | Full-width mowing on flat grass |
| 17-inch push | 16.14 in | Push | One 4.0 Ah | Easier movement through confined areas |
Choose the 25-inch model for broad, open grass
The wider self-propelled mower suits long runs with few obstacles. Fewer passes can reduce walking and turning, but only if your lawn lets you use most of the cutting width.
Greenworks claims up to 70 minutes of runtime and an 80-minute full recharge with the included charger. Don't choose it solely for a longer mowing window; the wider body must also work with your gates and storage route.
Skip it for a lawn divided into narrow strips or small pockets between beds. Frequent repositioning can use up the time you hoped to save with a wider cut.
Choose the 21-inch push model for a flat route
The push model suits flat lawns where powered drive adds little value. You retain the review mower's cutting width while supplying the forward effort yourself.
At 59.5 lb, it is lighter than either self-propelled option here, though it still deserves thought if you must lift it. It accepts a second battery for automatic switchover, but that extra battery is sold separately.
Skip this version if you already find pushing tiring or regularly mow long inclines within the mower's permitted slope limits. Larger wheels don't replace powered drive.
Choose the 17-inch model for tight access
The smallest mower suits short routes with narrow passages and frequent turns. Its 37.5 lb weight also makes it easier to handle than the larger models in this group.
Greenworks claims up to 40 minutes of runtime and a 90-minute full charge. Its six height positions run from 1.5 to 3.15 inches, so check that range against the height your grass needs.
Skip it for a broad lawn where extra passes would dominate the job. It also lacks side discharge, which matters if that is your preferred way to manage heavier clipping loads.
Is self-propelled drive worth the extra handling?
Self-propelled drive is worthwhile when sustained pushing wears you out before the lawn is finished. The review mower lets you adjust its pace, so start slowly and find a speed that matches your stride.
You still steer, turn and manage edges yourself. Release the drive control as directed before repositioning, and learn how the controls respond in a clear, level area.
Our explanation of how a self-propelled mower works covers the drive system. If you're undecided about the extra mechanism, compare self-propelled and push mowers around your actual mowing route.
Rear-wheel drive doesn't make every slope suitable for mowing. Follow the manual's slope limits and direction of travel, and avoid ground where you can't keep secure footing.
For more detail on drive layout, see our comparison of front-wheel and rear-wheel drive mowers.
Will the mower fit your gates and storage space?
Measure overall mower width, not just cutting width, before buying. The wheels and body extend beyond the strip of grass the blade cuts.
The review mower is 25.63 inches wide overall, compared with 27.56 inches for the wider self-propelled model. Leave clearance rather than planning to squeeze either machine through an opening of nearly the same width.
Check the entire route from storage to grass, including sharp turns beside fences. Allow space for the grass bag if you'll leave it attached while moving between lawn sections.
At 65 lb, the review mower also calls for a sensible plan around steps or raised shed entrances. Powered drive helps on grass but doesn't remove the difficulty of lifting.
For the other choices that shape mower fit, use our cordless lawn mower buying guide.
How much battery margin should you allow?
Leave spare capacity beyond your normal mowing needs instead of choosing a kit that only just matches your lawn. Greenworks claims more than 60 minutes of continuous mowing and up to three-quarters of an acre for the review model.
Those figures depend on conditions and technique. Dense growth, hills, repeated passes and a slower route can change how much lawn you finish.
Automatic switchover lets the mower move from one installed battery to the other. Start longer jobs with both charged so you can use that feature as intended.
Think about elapsed time as well as motor runtime. Emptying the bag, moving furniture and trimming awkward edges can turn a manageable cutting job into a longer afternoon.
Greenworks states that these batteries work with more than 75 of its 60V tools. If a trimmer or blower shares them, reserve enough charge for that work instead of using every battery on the mower.
Our guide to cordless mower battery life explains how mowing habits affect runtime. Don't assume a larger battery's amp-hour figure alone predicts the result across different mower designs.
How should you set it up for the first mow?
Set up the handles, cutting height and clipping mode before installing the batteries, following the manual's assembly and isolation steps. Charge the batteries with the supplied charger while you prepare the mower.
Check that handle fasteners are secure and controls move freely. Fit the bag, mulch parts or discharge parts exactly as directed rather than mixing parts from different modes.
Walk the lawn and remove stones, sticks, toys and other loose objects. Note roots, holes and low branches that may be harder to see while guiding the mower.
Start at a higher cutting position if the lawn has grown long. Lower it on a later cut if needed instead of removing a large amount of growth in one pass.
Use the LED headlights as added light, not as a reason to mow when obstacles are hard to see. Keep children and pets away from the mowing area.
Should you mulch, bag or use side discharge?
Use mulching for regular cuts with manageable clippings, bagging when you need to collect material, and side discharge when suitable conditions create more clippings than you want to mulch. Switch modes according to the manual.
Mulching works best when clippings can settle into the lawn rather than form thick piles. Mow often enough to avoid removing more than about one-third of the grass blade at once.
If clumps remain, slow down, raise the cutting height or return after the grass dries. A powered drive can move faster than the cutting conditions allow.
Bagging adds stops and means handling collected grass. Empty the bag before packed clippings restrict airflow, with the mower stopped and secured as instructed.
Use turbo leaf pickup for manageable leaf cover rather than expecting one pass through deep piles. Our guide to what mulching means on a lawn mower explains when returning material to the lawn makes sense.
What care does a battery mower still need?
A battery mower still needs a clean cutting area, a blade in good condition and proper battery storage. Removing gas-engine chores doesn't remove routine mower care.
After use, stop the mower and remove or isolate the batteries as the manual directs before cleaning. Clear built-up clippings using approved methods, and don't use a hose or pressure washer unless Greenworks specifically permits it.
Inspect the blade for damage and arrange sharpening or replacement according to the manual. Ragged grass tips can be a reason to check blade condition and cutting habits.
Store the mower dry and follow Greenworks' temperature guidance for batteries and charging. Allow a hot battery to cool as directed before recharging.
Greenworks backs the tool and batteries with a four-year limited warranty. Keep proof of purchase and read the coverage and service terms before you need them.
Which Greenworks 60V lawn mower should you choose?
Choose the 21-inch self-propelled Greenworks 60V lawn mower when your route has enough sustained mowing to justify drive assistance. Before ordering, confirm gate clearance, your storage route and enough battery margin for weeks with heavier growth.
Choose the wider self-propelled model for open grass, the 21-inch push version for a flat route you can comfortably push, or the compact mower when access and turning room matter most.
If you're still deciding which battery system to build around, read our Greenworks 40V, 60V and 80V mower comparison before committing to a kit.
Frequently asked questions
Is the Greenworks 60V 21-inch mower self-propelled?
Yes, this 21-inch self-propelled model has rear-wheel drive with an adjustable pace, so the drive moves the mower while you guide it. Greenworks also offers a 21-inch push model, so check the full model name before choosing your kit.
How much lawn can the Greenworks 60V mower cover?
Greenworks claims up to three-quarters of an acre per charge for the 21-inch self-propelled kit. Terrain, grass growth and mowing technique affect coverage, so leave a margin rather than matching that limit exactly; long grass, repeated passes and frequent stops can make your mowing session take longer.
What comes with the Greenworks 60V 21-inch self-propelled mower?
The kit includes the mower, two 4.0 Ah 60V batteries and a dual-port turbo charger; that gives you both batteries needed for automatic switchover without adding another battery first. Follow the manual to set up the handles and fit the parts for your chosen clipping mode.
Should I choose the Greenworks 21-inch push or self-propelled mower?
Choose self-propelled drive for longer routes or when pushing effort limits how comfortably you mow; choose the push model for a flat lawn you can manage without drive assistance. Both have the same cutting width, so this decision mainly concerns effort, handling and the included battery setup.
