When two boats share the same hull type — in this case both the Princecraft Sport 164 2011 and the Princecraft Super Pro 186 2010 are modified vee designs with aluminum 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 — Princecraft Sport 164 2011 at 16,5 ft versus Princecraft Super Pro 186 2010 at 18,5 ft. Weight tells a clearer story for trailering families: the Princecraft Sport 164 2011 tips the scales at 1 008 lbs — 859 lbs more than the Princecraft Super Pro 186 2010 at 149 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 175 hp, the Princecraft Super Pro 186 2010 has a 85-hp advantage over the Princecraft Sport 164 2011's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 2 gal and 4 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Princecraft Super Pro 186 2010 is rated for 8 passengers, while the Princecraft Sport 164 2011 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Princecraft Super Pro 186 2010 could be the deciding factor.