John Deere 4420 vs John Deere 6M 105

Verdict: John Deere 4420 vs John Deere 6M 105

The John Deere 4420 and the John Deere 6M 105 are both tractors — here is how they stack up on the figures that matter. John Deere 6M 105 leads on rated power with 103 hp against 102 hp. John Deere 4420 is the lighter machine (3,757 kg vs 13,007 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6M 105 holds more fuel (174.9 L vs 129.1 L) for longer stints between fills. John Deere 6M 105 is the newer design (2024 vs 1970). In short: choose the John Deere 6M 105 for outright pulling power, or the John Deere 4420 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.