When two boats share the same hull type — in this case both the Larson 288 LXi 2010 and the Larson Cabrio 310 2008 are modified 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 — Larson 288 LXi 2010 at 29,2 ft versus Larson Cabrio 310 2008 at 31,0 ft. Weight tells a clearer story for trailering families: the Larson 288 LXi 2010 tips the scales at 597 lbs — 493 lbs more than the Larson Cabrio 310 2008 at 104 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 425 hp, the Larson 288 LXi 2010 has a 105-hp advantage over the Larson Cabrio 310 2008's 320-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Larson Cabrio 310 2008 carries 16 gallons versus 1 gallons in the Larson 288 LXi 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Larson 288 LXi 2010 is rated for up to 8 people. Passenger data for the Larson Cabrio 310 2008 wasn't available.