John Deere D120 vs Kubota Z121S
Side-by-side specs comparison
Verdict by the numbers
- The John Deere D120 and the Kubota Z121S deliver the same power: 21 HP.
- The Kubota Z121S is the more recent model: production started in 2014, versus 2011 for the John Deere D120.
- The Kubota Z121S is heavier: 339 kg versus 204 kg for the John Deere D120.
- The Kubota Z121S has the wider mower deck: 48" versus 42".
Full specs comparison
| John Deere D120 | Kubota Z121S | |
|---|---|---|
| Power | 21 HP | 21 HP |
| Production years | 2011–2012 | 2014–2024 |
| Fuel | Gasoline | Gasoline |
| Cylinders | 1 | 2 |
| Weight | 204 kg | 339 kg |
| Drive | 2WD | 2WD |
| Transmission | Hydrostatic | Gear |
| Wheelbase | 124 cm | 115 cm |
| Length | 174 cm | 194 cm |
| Mower deck | 42" | 48" |
Frequently asked questions
Which is more powerful, the John Deere D120 or the Kubota Z121S?
The John Deere D120 and the Kubota Z121S deliver the same power: 21 HP.
Which is more recent, the John Deere D120 or the Kubota Z121S?
The Kubota Z121S is the more recent model: production started in 2014, versus 2011 for the John Deere D120.
Which is heavier, the John Deere D120 or the Kubota Z121S?
The Kubota Z121S is heavier: 339 kg versus 204 kg for the John Deere D120.
Which has the wider mower deck, the John Deere D120 or the Kubota Z121S?
The Kubota Z121S has the wider mower deck: 48" versus 42".