Renault 421 vs Renault 56

Verdict: Renault 421 vs Renault 56

The Renault 421 and the Renault 56 are both tractors — here is how they stack up on the figures that matter. Renault 56 leads on rated power with 43 hp against 42 hp. Renault 56 is the lighter machine (2,110 kg vs 2,185 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Renault 56 holds more fuel (54.9 L vs 48.1 L) for longer stints between fills. Renault 421 is the newer design (1972 vs 1967). In short: choose the Renault 56 for outright pulling power, or the Renault 421 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.