Challenger 55 vs Challenger MT665

Verdict: Challenger 55 vs Challenger MT665

The Challenger 55 and the Challenger MT665 are both tractors — here is how they stack up on the figures that matter. Challenger MT665 leads on rated power with 227 hp against 225 hp. Challenger MT665 is the lighter machine (9,752 kg vs 11,793 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Challenger 55 holds more fuel (473.1 L vs 454.2 L) for longer stints between fills. Challenger MT665 is the newer design (2002 vs 1996). In short: choose the Challenger MT665 for outright pulling power, or the Challenger 55 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.