The Crest Crest III XRS Model 25 2004 vs Crest III Classic 30 2007 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 Crest III Classic 30 2007 measures 30,0 feet overall (2007), giving it roughly 5,0 additional feet of deck space compared to the Crest Crest III XRS Model 25 2004 at 25,0 feet (2004). Weight tells a clearer story for trailering families: the Crest III Classic 30 2007 tips the scales at 3 440 lbs - 890 lbs less than the Crest Crest III XRS Model 25 2004 at 2 550 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 - 140 hp for the Crest Crest III XRS Model 25 2004 and 150 hp for the Crest III Classic 30 2007. 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.
For family outings this is probably the sharpest distinction between the two. The Crest III Classic 30 2007 is rated for 18 passengers, while the Crest Crest III XRS Model 25 2004 caps at 17. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crest III Classic 30 2007 could be the deciding factor.
Bottom line: Choose the Crest III Classic 30 2007 if your priority is putting more people on the water - it handles 18 passengers and at 30,0 ft it has the deck room to back that rating up comfortably. The Crest Crest III XRS Model 25 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 17 that costs less to run day-to-day.