When two boats share the same hull type — in this case both the Sundance F17CC 2010 and the Sundance F19FLX 2013 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?
On paper these two are close siblings in the size department — Sundance F17CC 2010 at 16,8 ft versus Sundance F19FLX 2013 at 18,8 ft. At 101 lbs and 11 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 90 hp, the Sundance F19FLX 2013 has a 40-hp advantage over the Sundance F17CC 2010's 50-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 24 gal and 24 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Sundance F19FLX 2013 is rated for 6 passengers, while the Sundance F17CC 2010 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sundance F19FLX 2013 could be the deciding factor.
Bottom line: Choose the Sundance F19FLX 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 F17CC 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.