Matching a deep vee Larson LX 205 S I/O 2013 against a modified vee Larson Senza 186 I/O 2008 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 LX 205 S I/O 2013 measures 21,1 feet overall (2013), giving it roughly 3,1 additional feet of deck space compared to the Larson Senza 186 I/O 2008 at 18,0 feet (2008). At 27 lbs and 27 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The Larson Senza 186 I/O 2008 tops out at 225 hp. Engine specs for the Larson LX 205 S I/O 2013 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Larson Senza 186 I/O 2008 carries 29 gallons versus 3 gallons in the Larson LX 205 S I/O 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Larson Senza 186 I/O 2008 is rated for 9 passengers, while the Larson LX 205 S I/O 2013 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson Senza 186 I/O 2008 could be the deciding factor.
Bottom line: Choose the Larson Senza 186 I/O 2008 if your priority is putting more people on the water — it handles 9 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Larson LX 205 S I/O 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.