Matching a modified vee Larson 180 Sport I/O 2007 against a deep vee Larson Cabrio 857 2012 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Larson Cabrio 857 2012 measures 28,1 feet overall (2012), giving it roughly 11,1 additional feet of deck space compared to the Larson 180 Sport I/O 2007 at 17,0 feet (2007). Weight tells a clearer story for trailering families: the Larson 180 Sport I/O 2007 tips the scales at 2 375 lbs — 1 710 lbs more than the Larson Cabrio 857 2012 at 665 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 190 hp, the Larson 180 Sport I/O 2007 has a 187-hp advantage over the Larson Cabrio 857 2012's 3-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 857 2012 carries 84 gallons versus 23 gallons in the Larson 180 Sport I/O 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 8 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.