Greenworks 60V 21 in Self-Propelled
The most battery per dollar in this group: a self propelled steel deck mower that handles up to about 3/4 acre on one charge.
Amazon $449.98$449.98
The Greenworks 60V 21 in Self-Propelled is the better lawn mower overall, rated 4.0 to 2.2. The Greenworks 60V 21 in Self-Propelled leads on value, cutting modes and power. The Greenworks 60V 21 in Self-Propelled costs $1,049.02 less ($449.98 vs $1,499).
Husqvarna W520
#22 in Self-propelledFull review
A commercial grade walk mower for owners who want something that outlasts consumer models. Most home lawns are served as well by a Toro for much less.
Husqvarna $1,499$1,499
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Greenworks 60V 21 in Self-Propelled for value ($21.43 per inch of deck ($449.98 with batteries and charger, 21 in deck) vs $74.95 per inch of deck ($1,499, 20 in deck)), cutting modes (3 ways to cut: bag, mulch, side discharge vs 1 way to cut: bag) and power (480 Wh of battery included vs 179 cc engine).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every self-propelled lawn mower; a clear win is highlighted. How we rank explains each one.
| Factor weight | Greenworks 60V 21 in Self-Propelled | Husqvarna W520 |
|---|---|---|
| Overall rating | 4.0/5 | 2.2/5 |
| Value 30% | 78 $21.43 per inch of deck ($449.98 with batteries and charger, 21 in deck) | 0 $74.95 per inch of deck ($1,499, 20 in deck) |
| Deck 20% | 12 21 in deck | 0 20 in deck |
| Power 15% | 94 480 Wh of battery included | 74 179 cc engine |
| Cutting modes 15% | 100 3 ways to cut: bag, mulch, side discharge | 0 1 way to cut: bag |
| Warranty 20% | 75 4-year warranty | 50 warranty not published (neutral score used) |
Specifications
| Greenworks 60V 21 in Self-Propelled | Husqvarna W520 | |
|---|---|---|
| Cutting | ||
| Deck width | 21 in | 20 in |
| Deck | Steel | Aluminum |
| Cutting height | 1.3 to 4 in, 7 positions | 1.5 to 4.5 in, 9 positions |
| Bag | Yes | Yes |
| Bag capacity | - | 1.9 bushels |
| Mulch | Yes | No |
| Side discharge | Yes | No |
| Power | ||
| Power | Battery | Gas |
| Engine or battery | 60 V, 8 Ah of battery | 179 cc (Kawasaki FJ180 KAI) |
| Battery energy | 480 Wh | - |
| Battery included | Yes | - |
| Runtime | 60 min | - |
| Brushless motor | Yes | - |
| Build | ||
| Drive | Rear-wheel drive | Rear-wheel drive |
| Folds upright | Yes | Yes |
| Weight | 65 lb | 112 lb |
| Warranty | 4 years | - |
| Battery warranty | 4 years | - |