Thunder is a 49.84 m / 163′7″ luxury motor yacht. She was built by Oceanfast in 1998.
With a beam of 8.11 m and a draft of 1.49 m, she has a GRP hull and GRP superstructure. This adds up to a gross tonnage of 445 tons.
She is powered by MTU + Textron engines of 4500 hp each giving her a maximum speed of 30 knots and a cruising speed of 19 knots. Thunder's maximum range is estimated at 2800 nautical miles.
The motor yacht can accommodate 10 guests in 5 cabins. The yacht was designed by Bannenberg & Rowell.