Glastron 175 SX vs GX185

The Glastron 175 SX asks $1,000 more at the median ($7,000 against $6,000), measured across 43 listings we track. Below is every difference we can evidence, and the ones we cannot.

Side by side

Glastron 175 SX Glastron GX185
Median asking priceLower is cheaper to buy, not necessarily better value. $7,000 $6,000
Typical low (25th pct) $4,500 $5,500
Typical high (75th pct) $8,000 $7,000
Length (median listed) 17.0 ft 18.0 ft
Listings we trackMore listings means an easier boat to find and to resell. 24 19
States with listings 10 10
Engines we see most Volvo Penta sterndrive (gas, DPS/Duoprop), Yamaha 4-stroke outboard (F70–F300) MerCruiser sterndrive (gas, 4.5L–6.2L), Volvo Penta sterndrive (gas, DPS/Duoprop)
Known problems on file 0 0
Federal recall campaigns (builder) 10 10
Model years traded 1999–2004 1996–2007
43 distinct boats across both models Updated September 13, 2026

Method: Both columns come from the same pipeline on the same day, so the comparison is like-for-like. Asking prices, de-duplicated, quartiles rounded to $500.

Sources: BoatVerdict market observations · USCG / CPSC recall records

Which one suits which buyer

Take the Glastron 175 SX if…

  • You want choice: we track 24 of these against 19, so you can afford to walk away from a bad one.

Take the Glastron GX185 if…

  • Budget is the binding constraint: it asks $1,000 less at the median.
  • You want the bigger boat: 18.0 ft against 17.0 ft.

Every line above is derived from a number in the table, not from an opinion about the brands. What we cannot tell you from listing data is how they ride, how they are built, or which dealer network is better near you — so we do not pretend to.

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