When two boats share the same hull type — in this case both the Glastron GLS 195 2012 and the Glastron GS 249 2012 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?

Size is the most obvious dividing line here. The Glastron GS 249 2012 measures 24,0 feet overall (2012), giving it roughly 4,7 additional feet of deck space compared to the Glastron GLS 195 2012 at 19,3 feet (2012). Weight tells a clearer story for trailering families: the Glastron GS 249 2012 tips the scales at 4 437 lbs — 1 522 lbs less than the Glastron GLS 195 2012 at 2 915 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.

The power gap is worth calling out. Rated to 300 hp, the Glastron GS 249 2012 has a 30-hp advantage over the Glastron GLS 195 2012's 270-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Glastron GS 249 2012 carries 56 gallons versus 32 gallons in the Glastron GLS 195 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Glastron GS 249 2012 is rated for 10 passengers, while the Glastron GLS 195 2012 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron GS 249 2012 could be the deciding factor.