Matching a deep vee Sunsation 288 SSR 2011 against a modified vee Sunsation F-4 2009 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 Sunsation F-4 2009 measures 43,0 feet overall (2009), giving it roughly 14,3 additional feet of deck space compared to the Sunsation 288 SSR 2011 at 28,7 feet (2011). At 45 lbs and 1 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 1 075 hp, the Sunsation F-4 2009 has a 755-hp advantage over the Sunsation 288 SSR 2011's 320-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sunsation F-4 2009 carries 235 gallons versus 11 gallons in the Sunsation 288 SSR 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 Sunsation F-4 2009 is rated for 13 passengers, while the Sunsation 288 SSR 2011 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sunsation F-4 2009 could be the deciding factor.
Bottom line: Choose the Sunsation F-4 2009 if your priority is putting more people on the water — it handles 13 passengers and at 43,0 ft it has the deck room to back that rating up comfortably. The Sunsation 288 SSR 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.