When two boats share the same hull type — in this case both the Larson FX 1750 TL O/B 2012 and the Larson LX 850 Classic 2011 are modified vee designs with composite 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 — Larson FX 1750 TL O/B 2012 at 17,4 ft versus Larson LX 850 Classic 2011 at 18,4 ft. Weight tells a clearer story for trailering families: the Larson LX 850 Classic 2011 tips the scales at 245 lbs — 229 lbs less than the Larson FX 1750 TL O/B 2012 at 16 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 225 hp, the Larson LX 850 Classic 2011 has a 135-hp advantage over the Larson FX 1750 TL O/B 2012's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 23 gal and 23 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Larson LX 850 Classic 2011 is rated for 7 passengers, while the Larson FX 1750 TL O/B 2012 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson LX 850 Classic 2011 could be the deciding factor.