Many owners grow tired of the constant maintenance and foul-smelling exhaust that come with traditional gas mowers. After reviewing user feedback and specs for these 40V models, I have analyzed which units actually deliver on their promises. While I have researched these units thoroughly, I suggest focusing on the runtime efficiency and deck size before you commit. Here is my honest ranking of these machines.
| Best For | Product | Name | Score | |
|---|---|---|---|---|
| Small City Yards |  |
Greenworks 40V 16in Push Lawn Mower, 4.0 Ah Battery and Charger | 9.8/10 | View on Amazon |
| Tight Storage Spaces |  |
Greenworks 40V 16in Push Lawn Mower, 4.0 Ah Battery and Charger (Option 2) | 9.3/10 | View on Amazon |
| Quarter-acre Lots |  |
Worx Cordless Lawn Mower, 40V 17" 2-in-1 Grass Mower for 1/4 Acre, WG745 | 8.8/10 | View on Amazon |
| Larger Suburban Lawns |  |
Worx Cordless Lawn Mower, 40V 21" 3-in-1 Grass Mower for 1/2 Acre, WG752 | 8.2/10 | View on Amazon |
1. Greenworks 40V 16in Push Lawn Mower, 4.0 Ah Battery and Charger
Owners appreciate how light the unit is to push.
The 40V battery provides enough juice for small plots.
Some users wish the height adjustment lever felt more substantial.
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2. Greenworks 40V 16in Push Lawn Mower, 4.0 Ah Battery and Charger (Option 2)
People love the vertical storage footprint.
The folding handle is a favorite feature among apartment dwellers.
It may struggle with thicker grass types.
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3. Worx Cordless Lawn Mower, 40V 17" 2-in-1 Grass Mower for 1/4 Acre, WG745
Users report that the mulching function works well on dry grass.
The deck is narrow enough to navigate between trees.
Some buyers mention the battery charge time is longer than they expected.
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4. Worx Cordless Lawn Mower, 40V 21" 3-in-1 Grass Mower for 1/2 Acre, WG752
Most owners praise the wider cutting path.
The 3-in-1 capability is a hit for those who switch between bagging and mulching.
Some users note that battery life decreases significantly on high-torque settings.
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Choosing Between Them
I recommend the Greenworks 16-inch models if you have a tight urban space, while the Worx 17-inch suits a quarter-acre lot well. However, my top choice is the Worx 21-inch 3-in-1 for anyone with a standard suburban yard. Its larger deck makes it the most efficient option for finishing your chores quickly.
You should keep in mind that all battery-powered mowers in this class face limitations. They are excellent for routine maintenance but often struggle with overgrown, dense vegetation that a gas mower would handle with ease. Manage your expectations regarding grass height to get the best performance from these machines.
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