Greenworks 60V 21" Brushless (Self-Propelled) Cordless Lawn Mower, 2 x 4.0Ah Batteries (3/4 Acre, Rapid Charger, 4-in-1, LED…
Best for
Best for 1/3-1/2 acre
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 1 trusted source
Current price
$499.00
Updated May 16, 2026 · 1 min read
Sources behind this verdict
10 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Greenworks 60V 21-inch self-propelled is the most credible alternative to EGO for buyers with bigger lots. protoolreviews.com highlights the steel deck, dual standard and high-lift blades, turbo mode, and more than an hour of runtime on two 4.0Ah batteries — concrete, methodology-backed praise that's load-bearing here. A wired.com review and multiple Greenworks-subreddit owners corroborate the runtime claim, and a high-trust r/lawncare comment from a long-term owner says they "would never go back to a gas mower" on a similar-size lot.
What reviewers liked
- High-trust expert review documents 21-inch steel deck, turbo mode, and >1 hour runtime on dual batteries
- Two batteries included in the box — rare at this price
- Greenworks-subreddit and r/lawncare owners praise multi-year reliability
- LED headlights and IPX4 rating add genuine usability versus EGO equivalents
- Significantly cheaper than comparable EGO self-propelled bundles
Where it falls short
- r/Dewalt and other community posts report clumping and underpowered behavior in thick grass
- r/Costco owner reports battery degradation after roughly three years
- Steel deck is heavier than EGO's composite designs, per community discussion
- Some reviewers note turbo mode is needed more often than marketing implies
Across the reviewers we read, the Greenworks 60V 21-inch self-propelled is the most credible alternative to EGO for buyers with bigger lots. protoolreviews.com highlights the steel deck, dual standard and high-lift blades, turbo mode, and more than an hour of runtime on two 4.0Ah batteries — concrete, methodology-backed praise that's load-bearing here. A wired.com review and multiple Greenworks-subreddit owners corroborate the runtime claim, and a high-trust r/lawncare comment from a long-term owner says they "would never go back to a gas mower" on a similar-size lot.
There is real disagreement to flag. A medium-trust r/Dewalt post describes a 60V Greenworks mower leaving clumps and refusing to ramp RPM under load, and a r/Costco owner reports their battery degraded after three years. Those are weaker signals than the high-trust expert and r/lawncare consensus, but they point to a genuine pattern: this mower is rated for up to 3/4 acre, but reviewers with very thick or tall grass say it can bog down without turbo mode engaged.
For lots in the 1/3 to 1/2 acre range with normal grass conditions, the trust-weighted consensus is that this is the best-value 21-inch self-propelled cordless in the pool.
- Highlight 1
- Battery-Powered Lawn Mower - Conquer large yards effortlessly with the 60V brushless motor and two 4.0Ah battery—delivering gas-like power for up to 3/4 acre per charge (performance varies by terrain/technique).
- Highlight 2
- Effortless Self-Propelled Control - Effortlessly tackle slopes and thick grass with rear-wheel drive traction. Adjust your pace on-the-go for precision control.
- Highlight 3
- Quite, Mainteance-Free - Operate 3x quieter than gas mowers. Instant starts and zero emissions keep peaceful and eco-friendly.
- Highlight 4
- LED Headlight + 4-IN-1 Versatility - Mow dawn to dusk with ultra-bright LEDs. 4-IN-1: Mulch, bag, side discharge, and turbo leaf pickup
- Highlight 5
- Complete Ecosystem Value- Battery-powered lawn mower includes battery, fast charger, grass bag & 4 year tool + 4 year battery warranty Works with 75+ Greenworks 60V tools(trimmers, blowers, chainsaws...)—expand your cordless toolkit.
We have had ours for two seasons and it's been fantastic - quiet, light, powerful. We have a large yard and we can mow it several times before ...
The bad, it's performance sucked. It left clumps everywhere and would not ramp the rpm up past 2/5 bars, no matter how bad it started to bog down.
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“Greenworks 60v Battery Mower Review” · YouTube
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