Arionas is a 39.56 m Motor Yacht, built by Clelands and delivered in 1967.
Her top speed is 12.0 kn and she boasts a maximum range of 3000.0 nm when navigating at cruising speed, with power coming from two Rolls Royce diesel engines. She can accommodate up to 8 guests in 4 staterooms, with 9 crew members waiting on their every need. She has a gross tonnage of 277.0 GT and a 7.32 m beam, and she is built with a Teak deck, a Steel hull, and Steel superstructure.
The naval architecture was developed by H. Robson.
Arionas underwent a full-scale rebuild at Amico & Co Genoa that finished in 2024.
Arionas is in the top 30% by LOA in the world. She is one of 1268 motor yachts in the 35-40m size range, and, compared to similarly sized motor yachts, her volume is 7.15 GT above the average.