The Glastron DS 200 DB 2012 is a modified-V design and the Glastron GS 289 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.
Size is the most obvious dividing line here. The Glastron GS 289 2012 measures 28,8 feet overall (2012), giving it roughly 8,8 additional feet of deck space compared to the Glastron DS 200 DB 2012 at 20,1 feet (2012). Weight tells a clearer story for trailering families: the Glastron GS 289 2012 tips the scales at 6 500 lbs - 4 300 lbs less than the Glastron DS 200 DB 2012 at 2 200 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 2012 has a 250-hp advantage over the Glastron DS 200 DB 2012's 150-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 2012 carries 84 gallons versus 50 gallons in the Glastron DS 200 DB 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 200 DB 2012 is rated for 10 passengers, while the Glastron GS 289 2012 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron DS 200 DB 2012 could be the deciding factor.
Bottom line: Choose the Glastron DS 200 DB 2012 if your priority is putting more people on the water - it handles 10 passengers and at 20,1 ft it has the deck room to back that rating up comfortably. The Glastron GS 289 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.