Matching a tri-hull SouthWind 229 FF 2009 against a modified vee SouthWind 2600 SD 2011 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 SouthWind 2600 SD 2011 measures 27,5 feet overall (2011), giving it roughly 4,8 additional feet of deck space compared to the SouthWind 229 FF 2009 at 22,8 feet (2009). At 35 lbs and 42 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 power gap is worth calling out. Rated to 225 hp, the SouthWind 2600 SD 2011 has a 110-hp advantage over the SouthWind 229 FF 2009's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the SouthWind 229 FF 2009 carries 35 gallons versus 7 gallons in the SouthWind 2600 SD 2011. 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 SouthWind 2600 SD 2011 is rated for 13 passengers, while the SouthWind 229 FF 2009 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the SouthWind 2600 SD 2011 could be the deciding factor.
Bottom line: Choose the SouthWind 2600 SD 2011 if your priority is putting more people on the water — it handles 13 passengers and at 27,5 ft it has the deck room to back that rating up comfortably. The SouthWind 229 FF 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.