McCormick Intl MTX135 vs McCormick Intl X6.420
Verdict: McCormick Intl MTX135 vs McCormick Intl X6.420
The McCormick Intl MTX135 and the McCormick Intl X6.420 are both tractors — here is how they stack up on the figures that matter. McCormick Intl X6.420 leads on rated power with 114 hp against 113 hp. McCormick Intl X6.420 is the lighter machine (4,700 kg vs 6,001 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. McCormick Intl MTX135 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 2004). In short: choose the McCormick Intl X6.420 for outright pulling power, or the McCormick Intl MTX135 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.


