When two boats share the same hull type — in this case both the Pursuit LS 345 Drummond Runner 2008 and the Pursuit OS 315 2010 are deep vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — Pursuit LS 345 Drummond Runner 2008 at 34,0 ft versus Pursuit OS 315 2010 at 32,7 ft. Weight tells a clearer story for trailering families: the Pursuit OS 315 2010 tips the scales at 11 015 lbs — 620 lbs less than the Pursuit LS 345 Drummond Runner 2008 at 10 395 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 LS 345 Drummond Runner 2008 has a 100-hp advantage over the Pursuit OS 315 2010's 600-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 OS 315 2010 carries 284 gallons versus 3 gallons in the Pursuit LS 345 Drummond Runner 2008. 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 LS 345 Drummond Runner 2008 is rated for 10 passengers, while the Pursuit OS 315 2010 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Pursuit LS 345 Drummond Runner 2008 could be the deciding factor.