When two boats share the same hull type — in this case both the Sundance F19T 2013 and the Sundance K16FLX 2008 are modified vee designs with fiberglass construction — 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 Sundance F19T 2013 measures 18,8 feet overall (2013), giving it roughly 3,8 additional feet of deck space compared to the Sundance K16FLX 2008 at 15,0 feet (2008). Weight tells a clearer story for trailering families: the Sundance F19T 2013 tips the scales at 995 lbs — 923 lbs more than the Sundance K16FLX 2008 at 72 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 90 hp, the Sundance F19T 2013 has a 40-hp advantage over the Sundance K16FLX 2008's 50-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Sundance F19T 2013 is rated for 6 passengers, while the Sundance K16FLX 2008 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sundance F19T 2013 could be the deciding factor.
Bottom line: Choose the Sundance F19T 2013 if your priority is putting more people on the water — it handles 6 passengers and at 18,8 ft it has the deck room to back that rating up comfortably. The Sundance K16FLX 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.