The ShearWater 25LTZ 2010 vs ShearWater Z 2200 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.
On paper these two are close siblings in the size department - ShearWater 25LTZ 2010 at 24,0 ft versus ShearWater Z 2200 2007 at 22,0 ft. Weight tells a clearer story for trailering families: the ShearWater 25LTZ 2010 tips the scales at 2 400 lbs - 500 lbs more than the ShearWater Z 2200 2007 at 1 900 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 350 hp, the ShearWater 25LTZ 2010 has a 100-hp advantage over the ShearWater Z 2200 2007's 250-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads - 81 gal and 81 gal - so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The ShearWater 25LTZ 2010 is rated for 7 passengers, while the ShearWater Z 2200 2007 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the ShearWater 25LTZ 2010 could be the deciding factor.
Bottom line: Choose the ShearWater 25LTZ 2010 if your priority is putting more people on the water - it handles 7 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The ShearWater Z 2200 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.