The Glastron GLS 255 2011 vs Glastron GX 205 2006 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

Size is the most obvious dividing line here. The Glastron GLS 255 2011 measures 25,3 feet overall (2011), giving it roughly 6,3 additional feet of deck space compared to the Glastron GX 205 2006 at 19,0 feet (2006). Weight tells a clearer story for trailering families: the Glastron GX 205 2006 tips the scales at 3 045 lbs — 2 999 lbs less than the Glastron GLS 255 2011 at 46 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 400 hp, the Glastron GLS 255 2011 has a 85-hp advantage over the Glastron GX 205 2006's 315-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 GLS 255 2011 carries 56 gallons versus 35 gallons in the Glastron GX 205 2006. 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 GLS 255 2011 is rated for 12 passengers, while the Glastron GX 205 2006 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron GLS 255 2011 could be the deciding factor.