Cub Cadet GT 2521 vs Kubota F3990
Side-by-side specs comparison
Verdict by the numbers
- The Kubota F3990 is more powerful than the Cub Cadet GT 2521: 39 HP versus 21 HP (+18 HP, +86%).
- The Kubota F3990 is the more recent model: production started in 2014, versus 2004 for the Cub Cadet GT 2521.
- The Kubota F3990 is heavier: 778 kg versus 239 kg for the Cub Cadet GT 2521.
- The Kubota F3990 has the wider mower deck: 60" versus 48".
Full specs comparison
| Cub Cadet GT 2521 | Kubota F3990 | |
|---|---|---|
| Power | 21 HP | 39 HP |
| Production years | 2004 | 2014–2024 |
| Fuel | Electric | Diesel |
| Cylinders | — | 4 |
| Weight | 239 kg | 778 kg |
| Drive | 2WD | 4WD |
| Transmission | Hydrostatic | Hydrostatic |
| Wheelbase | 119 cm | 130 cm |
| Length | 182 cm | 251 cm |
| Mower deck | 48" | 60" |
Frequently asked questions
Which is more powerful, the Cub Cadet GT 2521 or the Kubota F3990?
The Kubota F3990 is more powerful than the Cub Cadet GT 2521: 39 HP versus 21 HP (+18 HP, +86%).
Which is more recent, the Cub Cadet GT 2521 or the Kubota F3990?
The Kubota F3990 is the more recent model: production started in 2014, versus 2004 for the Cub Cadet GT 2521.
Which is heavier, the Cub Cadet GT 2521 or the Kubota F3990?
The Kubota F3990 is heavier: 778 kg versus 239 kg for the Cub Cadet GT 2521.
Which has the wider mower deck, the Cub Cadet GT 2521 or the Kubota F3990?
The Kubota F3990 has the wider mower deck: 60" versus 48".