Both the Glastron GS 289 SC 2011 and the Glastron GT 185 2012 are deep-V designs, both built in fibreglass, so 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 289 SC 2011 measures 28,8 feet overall (2011), giving it roughly 10,4 additional feet of deck space compared to the Glastron GT 185 2012 at 18,4 feet (2012). Weight tells a clearer story for trailering families: the Glastron GS 289 SC 2011 tips the scales at 6 500 lbs - 4 185 lbs more than the Glastron GT 185 2012 at 2 315 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 GS 289 SC 2011 has a 180-hp advantage over the Glastron GT 185 2012's 220-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 289 SC 2011 carries 84 gallons versus 24 gallons in the Glastron GT 185 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 8 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.