The Sea Hunt Triton 290 2008 is a deep-V design and the Sea Hunt XP 19 2010 is a modified-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 Sea Hunt Triton 290 2008 measures 29,0 feet overall (2008), giving it roughly 9,8 additional feet of deck space compared to the Sea Hunt XP 19 2010 at 19,2 feet (2010). Weight tells a clearer story for trailering families: the Sea Hunt Triton 290 2008 tips the scales at 5 200 lbs - 3 150 lbs more than the Sea Hunt XP 19 2010 at 2 050 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 500 hp, the Sea Hunt Triton 290 2008 has a 350-hp advantage over the Sea Hunt XP 19 2010'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 Sea Hunt Triton 290 2008 carries 240 gallons versus 40 gallons in the Sea Hunt XP 19 2010. 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 Sea Hunt Triton 290 2008 is rated for 8 passengers, while the Sea Hunt XP 19 2010 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Hunt Triton 290 2008 could be the deciding factor.
Bottom line: Choose the Sea Hunt Triton 290 2008 if your priority is putting more people on the water - it handles 8 passengers and at 29,0 ft it has the deck room to back that rating up comfortably. The Sea Hunt XP 19 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.