Ariens 440SX vs Ariens Arrow 400L

Verdict: Ariens 440SX vs Ariens Arrow 400L

The Ariens 440SX and the Ariens Arrow 400L are both snowmobiles — here is how they stack up on the figures that matter. Ariens 440SX leads on rated power with 35 hp against 26 hp. Ariens 440SX is the lighter machine (158 kg vs 172 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Ariens 440SX is the newer design (1971 vs 1970). In short: choose the Ariens 440SX for outright pulling power, or the Ariens Arrow 400L if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.