The Crest Family Fisherman 25 2004 vs Crest Upper Sundeck 27 2008 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 — Crest Family Fisherman 25 2004 at 25,0 ft versus Crest Upper Sundeck 27 2008 at 27,0 ft. Weight tells a clearer story for trailering families: the Crest Upper Sundeck 27 2008 tips the scales at 3 988 lbs — 3 732 lbs less than the Crest Family Fisherman 25 2004 at 256 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 150 hp, the Crest Upper Sundeck 27 2008 has a 25-hp advantage over the Crest Family Fisherman 25 2004's 125-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 Crest Family Fisherman 25 2004 is rated for 17 passengers, while the Crest Upper Sundeck 27 2008 caps at 15. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crest Family Fisherman 25 2004 could be the deciding factor.
Bottom line: Choose the Crest Family Fisherman 25 2004 if your priority is putting more people on the water — it handles 17 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The Crest Upper Sundeck 27 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 15 that costs less to run day-to-day.