King Louis is a 46 m / 151′0″ luxury motor yacht. She was built by Heesen in 2003.
With a beam of 8.9 m and a draft of 2.5 m, she has an aluminium hull and aluminium superstructure. This adds up to a gross tonnage of 481 tons.
She is powered by MTU engines of 3700 hp each giving her a maximum speed of 26 knots and a cruising speed of 20 knots. King Louis's maximum range is estimated at 3500 nautical miles.
The motor yacht can accommodate 10 guests in 5 cabins with an interior design by Frank Laupman and an exterior design by Omega Architects.