The Pursuit C 340 2007 vs Pursuit OS 315 2011 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 — Pursuit C 340 2007 at 34,0 ft versus Pursuit OS 315 2011 at 32,7 ft. Weight tells a clearer story for trailering families: the Pursuit OS 315 2011 tips the scales at 11 015 lbs — 10 922 lbs less than the Pursuit C 340 2007 at 93 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 600 hp, the Pursuit OS 315 2011 has a 100-hp advantage over the Pursuit C 340 2007's 500-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Pursuit C 340 2007 carries 375 gallons versus 284 gallons in the Pursuit OS 315 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Pursuit C 340 2007 is rated for 10 passengers, while the Pursuit OS 315 2011 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Pursuit C 340 2007 could be the deciding factor.