The Starcraft Marine 200 RE 2008 vs Starcraft Marine Nexstar 2100 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.
On paper these two are close siblings in the size department - Starcraft Marine 200 RE 2008 at 20,0 ft versus Starcraft Marine Nexstar 2100 2005 at 20,0 ft. Weight tells a clearer story for trailering families: the Starcraft Marine Nexstar 2100 2005 tips the scales at 2 215 lbs - 520 lbs less than the Starcraft Marine 200 RE 2008 at 1 695 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 300 hp, the Starcraft Marine Nexstar 2100 2005 has a 240-hp advantage over the Starcraft Marine 200 RE 2008's 60-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 Starcraft Marine Nexstar 2100 2005 is rated for 11 passengers, while the Starcraft Marine 200 RE 2008 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Starcraft Marine Nexstar 2100 2005 could be the deciding factor.
Bottom line: Choose the Starcraft Marine Nexstar 2100 2005 if your priority is putting more people on the water - it handles 11 passengers and at 20,0 ft it has the deck room to back that rating up comfortably. The Starcraft Marine 200 RE 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.