The Princecraft SS 172 2009 vs Princecraft Ungava 2005 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

Size is the most obvious dividing line here. The Princecraft SS 172 2009 measures 17,4 feet overall (2009), giving it roughly 5,4 additional feet of deck space compared to the Princecraft Ungava 2005 at 12,0 feet (2005). Weight tells a clearer story for trailering families: the Princecraft SS 172 2009 tips the scales at 1 225 lbs — 1 069 lbs more than the Princecraft Ungava 2005 at 156 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 115 hp, the Princecraft SS 172 2009 has a 100-hp advantage over the Princecraft Ungava 2005's 15-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 Princecraft SS 172 2009 is rated for 6 passengers, while the Princecraft Ungava 2005 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Princecraft SS 172 2009 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Princecraft Ungava 2005 comes in at 10 lbs per hp versus 11 lbs per hp for the Princecraft SS 172 2009. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.