When two boats share the same hull type — in this case both the Glastron GT 180 2013 and the Glastron MX 185 2010 are deep vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — Glastron GT 180 2013 at 17,8 ft versus Glastron MX 185 2010 at 18,4 ft. Weight tells a clearer story for trailering families: the Glastron MX 185 2010 tips the scales at 228 lbs — 207 lbs less than the Glastron GT 180 2013 at 21 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

For family outings this is probably the sharpest distinction between the two. The Glastron GT 180 2013 is rated for 8 passengers, while the Glastron MX 185 2010 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron GT 180 2013 could be the deciding factor.