Both the Glastron GLS 255 2010 and the Glastron GT 205 Ski & Fish 2008 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 GLS 255 2010 measures 25,3 feet overall (2010), giving it roughly 5,3 additional feet of deck space compared to the Glastron GT 205 Ski & Fish 2008 at 20,0 feet (2008). Weight tells a clearer story for trailering families: the Glastron GLS 255 2010 tips the scales at 4 600 lbs - 1 820 lbs more than the Glastron GT 205 Ski & Fish 2008 at 2 780 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 Glastron GT 205 Ski & Fish 2008 tops out at 270 hp. Engine specs for the Glastron GLS 255 2010 aren't listed - confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Glastron GLS 255 2010 carries 56 gallons versus 35 gallons in the Glastron GT 205 Ski & Fish 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Glastron GLS 255 2010 is rated for up to 12 people. Passenger data for the Glastron GT 205 Ski & Fish 2008 wasn't available.