The Princecraft Pro 206 2009 is a modified-V design and the Princecraft Sport 172 SC 2012 is a deep-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.

On paper these two are close siblings in the size department - Princecraft Pro 206 2009 at 20,0 ft versus Princecraft Sport 172 SC 2012 at 17,4 ft. Weight tells a clearer story for trailering families: the Princecraft Pro 206 2009 tips the scales at 1 810 lbs - 636 lbs more than the Princecraft Sport 172 SC 2012 at 1 174 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 225 hp, the Princecraft Pro 206 2009 has a 100-hp advantage over the Princecraft Sport 172 SC 2012's 125-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Princecraft Pro 206 2009 carries 60 gallons versus 26 gallons in the Princecraft Sport 172 SC 2012. 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 Princecraft Pro 206 2009 is rated for 10 passengers, while the Princecraft Sport 172 SC 2012 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Princecraft Pro 206 2009 could be the deciding factor.