The Starcraft Marine C-Star 170 DC 2005 vs Starcraft Marine FD 161 OB 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.

On paper these two are close siblings in the size department — Starcraft Marine C-Star 170 DC 2005 at 16,0 ft versus Starcraft Marine FD 161 OB 2006 at 15,0 ft. Weight tells a clearer story for trailering families: the Starcraft Marine FD 161 OB 2006 tips the scales at 1 948 lbs — 744 lbs less than the Starcraft Marine C-Star 170 DC 2005 at 1 204 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.

Both boats share a closely matched power ceiling — 125 hp for the Starcraft Marine C-Star 170 DC 2005 and 115 hp for the Starcraft Marine FD 161 OB 2006. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 32 gal and 31 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Starcraft Marine FD 161 OB 2006 is rated for 9 passengers, while the Starcraft Marine C-Star 170 DC 2005 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Starcraft Marine FD 161 OB 2006 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Starcraft Marine C-Star 170 DC 2005 comes in at 10 lbs per hp versus 17 lbs per hp for the Starcraft Marine FD 161 OB 2006. 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.