John Deere 2400 vs John Deere 3420
Verdict: John Deere 2400 vs John Deere 3420
The John Deere 2400 and the John Deere 3420 are both tractors — here is how they stack up on the figures that matter. John Deere 2400 leads on rated power with 78 hp against 77 hp. John Deere 3420 is the lighter machine (3,478 kg vs 6,669 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 3420 holds more fuel (129.1 L vs 70.0 L) for longer stints between fills. John Deere 2400 is the newer design (1993 vs 1970). In short: choose the John Deere 2400 for outright pulling power, or the John Deere 3420 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.


