John Deere 4255 vs John Deere 6M 145

Verdict: John Deere 4255 vs John Deere 6M 145

The John Deere 4255 and the John Deere 6M 145 are both tractors — here is how they stack up on the figures that matter. John Deere 6M 145 leads on rated power with 144 hp against 142 hp. John Deere 4255 is the lighter machine (12,225 kg vs 17,196 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6M 145 is the newer design (2024 vs 1988). In short: choose the John Deere 6M 145 for outright pulling power, or the John Deere 4255 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.