The Princecraft 20 ST 2004 vs Princecraft Starfish DLX SC 2006 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 Starfish DLX SC 2006 measures 16,0 feet overall (2006), giving it roughly 14,0 additional feet of deck space compared to the Princecraft 20 ST 2004 at 2,0 feet (2004). Weight tells a clearer story for trailering families: the Princecraft 20 ST 2004 tips the scales at 1 734 lbs — 1 683 lbs more than the Princecraft Starfish DLX SC 2006 at 51 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 Princecraft Starfish DLX SC 2006 tops out at 40 hp. Engine specs for the Princecraft 20 ST 2004 aren't listed — confirm with a dealer before selecting an outboard.

For family outings this is probably the sharpest distinction between the two. The Princecraft 20 ST 2004 is rated for 13 passengers, while the Princecraft Starfish DLX SC 2006 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Princecraft 20 ST 2004 could be the deciding factor.