The Glastron DX 215 2008 is a modified-V design and the Glastron GX 205 2008 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 DX 215 2008 at 20,0 ft versus Glastron GX 205 2008 at 19,0 ft. Weight tells a clearer story for trailering families: the Glastron DX 215 2008 tips the scales at 3 930 lbs - 905 lbs more than the Glastron GX 205 2008 at 3 025 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.

Both boats share a closely matched power ceiling - 300 hp for the Glastron DX 215 2008 and 320 hp for the Glastron GX 205 2008. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Glastron DX 215 2008 carries 56 gallons versus 35 gallons in the Glastron GX 205 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 6 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.