Both the Larson LXi 268 I/O 2008 and the Larson SEi 180 LX I/O 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 LXi 268 I/O 2008 measures 26,0 feet overall (2008), giving it roughly 9,0 additional feet of deck space compared to the Larson SEi 180 LX I/O 2006 at 17,0 feet (2006). Weight tells a clearer story for trailering families: the Larson LXi 268 I/O 2008 tips the scales at 4 100 lbs - 1 735 lbs more than the Larson SEi 180 LX I/O 2006 at 2 365 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 Larson LXi 268 I/O 2008 carries a rated maximum of 420 hp. Engine data for the Larson SEi 180 LX I/O 2006 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Larson LXi 268 I/O 2008 carries 56 gallons versus 23 gallons in the Larson SEi 180 LX I/O 2006. 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.
Bottom line: The Larson LXi 268 I/O 2008 at 26,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Larson SEi 180 LX I/O 2006 at 17,0 ft wins on trailering ease, likely lower purchase price, and simpler docking - a solid choice for a buyer who wants more boat for less money.