L'Instant IV is a 33 m / 108′4″ luxury motor yacht. She was built by Tigullio in 2009.
With a beam of 7.1 m and a draft of 2.6 m, she has a steel hull and aluminium superstructure. This adds up to a gross tonnage of 201 tons.
She is powered by MAN engines of 1000 hp each giving her a maximum speed of 15 knots and a cruising speed of 10 knots. L'Instant IV's maximum range is estimated at 2300 nautical miles.
The motor yacht can accommodate 10 guests in 5 cabins with an interior design by Celeste Dell'Anna and an exterior design by Navirex.