Sunseeker Manhattan 58 Yacht Search Stock & Used Yachts The 58 is a flybridge boat from British builder Sunseeker. Constructed from GRP, the 58 has a hull design. Read More 17.6m Specs Length 17.6m Materials GRP Hull & Superstructure Show Full Specs Hide Full Specs Full Specification Principal Characteristics Length overall 17.6m Beam 4.7m Draft (full load) 1.2m Hull GRP Superstructure GRP Show Full Specs Hide Full Specs