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Ariens 350SX vs Ariens 400L
Verdict: Ariens 350SX vs Ariens 400L
The Ariens 350SX and the Ariens 400L are both snowmobiles — here is how they stack up on the figures that matter. Both are rated at the same 28 hp. Ariens 350SX is the lighter machine (158 kg vs 165 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Ariens 350SX is the newer design (1972 vs 1971). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Ariens
62
Fit score
Best match
Clear
Ariens
62
Fit score
Best match
Clear
Rated power
28 hp
28 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
AriensReference
AriensReference
air-cooled horizontal-shaft inlineReference
air-cooled horizontal-shaft inlineReference
Suspension
slide railReference
bogie wheelReference
Engine
Displacement
20.63 ciReference
24.35 ciReference
Power
20.9 kWReference
20.9 kWReference
Cooling system
axial fanReference
—
Rated RPM
7200Reference
6000Reference
Starter type
manual recoilReference
manual recoilReference
Fuel tank
—
18.9 LReference
Bore/Stroke
—
65 x 60 mmReference
Dimensions
Weight
158 kgReference
165 kgReference
Length
254 cmReference
254 cmReference
Width
90 cmReference
98 cmReference
Height (steering)
76 cmReference
81 cmReference
Track width
38 cmReference
48 cmReference
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.