Worth it mainly for owners of Greenworks 60 V tools who want a cultivator on the same battery. Others get more width for less money elsewhere.
Amazon $349.89The Greenworks 60V 8" Cultivator and the Mantis 7940A 4-Cycle Honda are evenly matched, rated 2.6 and 2.6. The Greenworks 60V 8" Cultivator leads on warranty and features. The Mantis 7940A 4-Cycle Honda wins on depth and width. The Greenworks 60V 8" Cultivator costs $91.10 less ($349.89 vs $440.99).
The classic small gas tiller for gardeners who want deep digging and no cord, in a machine light enough to carry. Too narrow and pricey for large plots.
Amazon $489.99 Mantis $440.99Prices 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 8" Cultivator for warranty (4-year warranty vs 2-year warranty) and features (adjustable width, folding handle vs folding handle).
- Choose the Mantis 7940A 4-Cycle Honda for depth (10 in deep vs 5 in deep) and width (9 in wide vs 8 in wide).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every cultivators tiller; a clear win is highlighted. How we rank explains each one.
| Factor weight | Greenworks 60V 8" Cultivator | Mantis 7940A 4-Cycle Honda |
|---|---|---|
| Overall rating | 2.6/5 | 2.6/5 |
| Value 30% | 16 $43.74 per inch of tilling width ($349.89, 8 in) | 10 $49 per inch of tilling width ($440.99, 9 in) |
| Width 20% | 20 8 in wide | 30 9 in wide |
| Depth 15% | 0 5 in deep | 83 10 in deep |
| Features 15% | 50 adjustable width, folding handle | 25 folding handle |
| Warranty 20% | 75 4-year warranty | 25 2-year warranty |
Specifications
| Greenworks 60V 8" Cultivator | Mantis 7940A 4-Cycle Honda | |
|---|---|---|
| Tilling | ||
| Type | Cultivator | Cultivator |
| Tilling width | 8 in | 9 in |
| Tilling depth | 5 in | 10 in |
| Tine rotation | Forward | Forward |
| Reverse | No | No |
| Adjustable width | Yes | No |
| Engine or motor | ||
| Power | Battery | Gas |
| Engine | - | Honda 25cc 4-cycle |
| Displacement | - | 25 cc |
| Electric start | - | No |
| Battery | 60 V, 4 Ah | - |
| Build | ||
| Folding handle | Yes | Yes |
| Weight | - | 24 lb |
| Warranty | 4 years | 2 years |
