McCormick Intl MTX145 vs McCormick Intl X6.420
Verdict: McCormick Intl MTX145 vs McCormick Intl X6.420
The McCormick Intl MTX145 and the McCormick Intl X6.420 are both tractors — here is how they stack up on the figures that matter. McCormick Intl MTX145 leads on rated power with 120 hp against 114 hp. McCormick Intl X6.420 is the lighter machine (4,700 kg vs 5,400 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. McCormick Intl MTX145 holds more fuel (264.9 L vs 180.2 L) for longer stints between fills. McCormick Intl X6.420 is the newer design (2014 vs 2009). In short: choose the McCormick Intl MTX145 for outright pulling power, or the McCormick Intl X6.420 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.


