John Deere S100 vs Kubota F3990

Side-by-side specs comparison

John Deere S100

John Deere S100

17 HP · 2021+

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Kubota F3990

Kubota F3990

39 HP · 2014–2024

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Verdict by the numbers

  • The Kubota F3990 is more powerful than the John Deere S100: 39 HP versus 17 HP (+22 HP, +129%).
  • The John Deere S100 is the more recent model: production started in 2021, versus 2014 for the Kubota F3990.
  • The Kubota F3990 is heavier: 778 kg versus 188 kg for the John Deere S100.
  • The Kubota F3990 has the wider mower deck: 60" versus 42".

Full specs comparison

John Deere S100Kubota F3990
Power17 HP39 HP
Production years2021+2014–2024
FuelElectricDiesel
Cylinders4
Weight188 kg778 kg
Drive2WD4WD
TransmissionHydrostaticHydrostatic
Wheelbase130 cm
Length174 cm251 cm
Mower deck42"60"

Frequently asked questions

Which is more powerful, the John Deere S100 or the Kubota F3990?

The Kubota F3990 is more powerful than the John Deere S100: 39 HP versus 17 HP (+22 HP, +129%).

Which is more recent, the John Deere S100 or the Kubota F3990?

The John Deere S100 is the more recent model: production started in 2021, versus 2014 for the Kubota F3990.

Which is heavier, the John Deere S100 or the Kubota F3990?

The Kubota F3990 is heavier: 778 kg versus 188 kg for the John Deere S100.

Which has the wider mower deck, the John Deere S100 or the Kubota F3990?

The Kubota F3990 has the wider mower deck: 60" versus 42".

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