Grey is a 49.9 m / 163′9″ luxury motor yacht. She was built by Tankoa in 2023.
With a beam of 9.4 m and a draft of 2.4 m, she has an aluminium hull and aluminium superstructure. This adds up to a gross tonnage of 499 tons.
She is powered by MAN engines of 1400 hp each giving her a maximum speed of 17 knots and a cruising speed of 15 knots. Grey's maximum range is estimated at 4500 nautical miles.
The motor yacht can accommodate 12 guests in 6 cabins with an interior design by Studio Giorgio Cassetta Design and an exterior design by Francesco Paszkowski.