Iseki SG13 vs Iseki SG173

Verdict: Iseki SG13 vs Iseki SG173

The Iseki SG13 and the Iseki SG173 are both lawn tractors — here is how they stack up on the figures that matter. Iseki SG173 leads on rated power with 17 hp against 13 hp. Iseki SG13 is the lighter machine (340 kg vs 395 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Iseki SG173 holds more fuel (17.0 L vs 11.0 L) for longer stints between fills. Iseki SG173 is the newer design (1999 vs 1996). In short: choose the Iseki SG173 for outright pulling power, or the Iseki SG13 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.