Maria Teresa is a 23.8 m / 78′2″ luxury motor yacht. She was built by Solimano in 1962. With a beam of 6.5 m and a draft of 3.5 m, she has a steel hull and aluminium superstructure. This adds up to a gross tonnage of 98 tons. She is powered by MAN engines of 900 hp each giving her a maximum speed of 12 knots and a cruising speed of 10 knots. Maria Teresa's maximum range is estimated at 2800 nautical miles. The motor yacht can accommodate 10 guests in 4 cabins. The yacht was designed by Matteo Picchio.