The Pursuit OS 305 2007 vs Pursuit OS 345 2010 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 Pursuit OS 345 2010 measures 36,3 feet overall (2010), giving it roughly 4,3 additional feet of deck space compared to the Pursuit OS 305 2007 at 32,0 feet (2007). Weight tells a clearer story for trailering families: the Pursuit OS 305 2007 tips the scales at 964 lbs — 949 lbs more than the Pursuit OS 345 2010 at 15 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 700 hp, the Pursuit OS 345 2010 has a 200-hp advantage over the Pursuit OS 305 2007's 500-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 31 gal and 34 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Pursuit OS 345 2010 is rated for 11 passengers, while the Pursuit OS 305 2007 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Pursuit OS 345 2010 could be the deciding factor.