The Stealth Yachts 540 flybridge has a perfectly crafted catamaran hull matched with a proprietary hydrofoil (HYSUCAT), which elevates the hulls of the yacht and significantly reduces most of the drag that would normally be present on a planning hull. All of this is matched with the latest 800hp MAN Common Rail diesel engines and the Integrated Surface Drive (ISD) propulsion, which gives the vessel unmatched performance and fuel economy. The Stealth 540 flybridge can reach a top of speed of 55mph and easily cruises at 42mph. At cruising speed, the Stealth Yachts 540 flybridge burns 30% less fuel than any other motor yacht in her class! Because of the efficiency of the HYSUCAT, the ride is much smoother than most yachts, which yields an attractable 'wave dampening' effect. With an overall length of 55' and a beam of 18' this vessel is more like a 70' yacht. Not only that, the Stealth Yachts 540 flybridge carries that beam much farther forward due to her catamaran hull, and is easily seen by a king-size bed forward in the master stateroom. The Stealth Yachts Stealth 540 flybridge has Owners Layout with 1 King (Master) en-suite, 2 x Queen en-suite with access as day head, 1 Single (Crew) en-suite. The flybridge has seating for 12, while the cockpit has more square footage than most 65' sport fishing yachts. With side decks and a center walk-through windshield, access to the bow is excellent.