The new 'evolutionary' Sunseeker superhawk 43 will debut at the Southampton Boat show with the S90 as well. The show which will be held from September 15th through to the 24th. Essentially...the superhawk 43 can be called a sunseeker power boat because she will have some speed to her. She clearly looks aerodynamic as well as hydrodynamic...hence her speed. To get there she will use stern or surface drives.