The Glastron DS 205 2009 is a modified-V design and the Glastron GT 205 SF 2012 is a deep-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department - Glastron DS 205 2009 at 20,0 ft versus Glastron GT 205 SF 2012 at 20,7 ft. Weight tells a clearer story for trailering families: the Glastron DS 205 2009 tips the scales at 2 900 lbs - 150 lbs more than the Glastron GT 205 SF 2012 at 2 750 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 SF 2012 tops out at 270 hp. Engine specs for the Glastron DS 205 2009 aren't listed - confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Glastron DS 205 2009 carries 50 gallons versus 34 gallons in the Glastron GT 205 SF 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 DS 205 2009 is rated for 10 passengers, while the Glastron GT 205 SF 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 DS 205 2009 could be the deciding factor.