Grandi I is a 25.91 m Sail Yacht, built in Turkey by Custom and delivered in 1993.

Her power comes from a diesel engine. She can accommodate up to 16 guests in 8 staterooms, with 4 crew members waiting on their every need. She has a 6.49 m beam and she is built with a Wood deck, a Wood hull, and Wood superstructure.

Grandi I is one of 1010 sailing yachts in the 24-30m size range.