The Starcraft Marine C-Star 1600 OB 2006 vs Starcraft Marine C-Star 170 SC 2004 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.

The power gap is worth calling out. Rated to 125 hp, the Starcraft Marine C-Star 170 SC 2004 has a 35-hp advantage over the Starcraft Marine C-Star 1600 OB 2006's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Starcraft Marine C-Star 170 SC 2004 carries 32 gallons versus 23 gallons in the Starcraft Marine C-Star 1600 OB 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 6 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.