John Deere X305R vs Kubota F3990

Verdict by the numbers

• The Kubota F3990 is more powerful than the John Deere X305R: 39 HP versus 16 HP (+23 HP, +144%).
• The Kubota F3990 is the more recent model: production started in 2014, versus 2012 for the John Deere X305R.
• The Kubota F3990 is heavier: 778 kg versus 314 kg for the John Deere X305R.
• The Kubota F3990 has the wider mower deck: 60" versus 42".