SFV 401 vs SFV 403

Verdict: SFV 401 vs SFV 403

The SFV 401 and the SFV 403 are both tractors — here is how they stack up on the figures that matter. SFV 403 leads on rated power with 42 hp against 40 hp. SFV 403 is the lighter machine (2,600 kg vs 3,299 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. SFV 403 is the newer design (1958 vs 1950). In short: choose the SFV 403 for outright pulling power, or the SFV 401 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.