Both the Larson Cabrio 220 2009 and the Larson SEi 180 Fish Series O/B 2006 are modified-V designs, so 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?

Size is the most obvious dividing line here. The Larson Cabrio 220 2009 measures 22,0 feet overall (2009), giving it roughly 5,0 additional feet of deck space compared to the Larson SEi 180 Fish Series O/B 2006 at 17,0 feet (2006). Weight tells a clearer story for trailering families: the Larson Cabrio 220 2009 tips the scales at 4 200 lbs - 2 500 lbs more than the Larson SEi 180 Fish Series O/B 2006 at 1 700 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.

For family outings this is probably the sharpest distinction between the two. The Larson Cabrio 220 2009 is rated for 10 passengers, while the Larson SEi 180 Fish Series O/B 2006 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson Cabrio 220 2009 could be the deciding factor.