John Deere 4450 vs John Deere 6M 140

Verdict: John Deere 4450 vs John Deere 6M 140

The John Deere 4450 and the John Deere 6M 140 are both tractors — here is how they stack up on the figures that matter. John Deere 4450 leads on rated power with 140 hp against 138 hp. John Deere 4450 is the lighter machine (12,745 kg vs 13,669 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6M 140 is the newer design (2024 vs 1983). In short: choose the John Deere 4450 for outright pulling power, or the John Deere 6M 140 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.