Compare/Bolens Sprint TW-315 vs Bolens Sprint TW-399

Bolens Sprint TW-315 vs Bolens Sprint TW-399

Verdict: Bolens Sprint TW-315 vs Bolens Sprint TW-399

The Bolens Sprint TW-315 and the Bolens Sprint TW-399 are both snowmobiles — here is how they stack up on the figures that matter. Bolens Sprint TW-399 leads on rated power with 26 hp against 20 hp. Bolens Sprint TW-315 is the lighter machine (158 kg vs 167 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the Bolens Sprint TW-399 for outright pulling power, or the Bolens Sprint TW-315 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Bolens

Fit score

Best match

Clear

Bolens

Fit score

Best match

Clear

Rated power

20 hp

26 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

BolensReference

air-cooled horizontal-shaft inlineReference

Suspension

bogie wheelReference

Engine

Fuel tank

22.7 LReference

Displacement

19.22 ciReference

24.35 ciReference

Bore/Stroke

60 x 55 mmReference

65 x 60 mmReference

Power

14.9 kWReference

19.4 kWReference

Fuel system

dual Tillotson HL-279A carburetorsReference

Tillotson HR-42A carburetorReference

Starter type

manual recoilReference

electricReference

Sparkplug

Champion L-81Reference

Champion K9Reference

Sparkplug gap

0.635 mmReference

0.508 mmReference

Cooling system

—

fanReference

Compression

—

10.5:1Reference

Dimensions

Weight

158 kgReference

167 kgReference

Length

261 cmReference

Width

81 cmReference

Height

109 cmReference

Track width

39 cmReference

Track length on ground

101 cmReference

Track area on ground

0.8 m²Reference

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.