Scheduled for a 2028 launch , the Mengi Yay NL 52 Plus is a 52.4m displacement yacht defined by the sophisticated Italian styling of Nuvolari Lenard . Combining a steel hull with a 499 GT volume, it is engineered for long-range autonomy and high-end private cruising. Key Highlights Accommodations: Flexible based on needs Performance: Powered by twin Caterpillar engines with a transoceanic 4,000nm range , a 12-knot cruise, and a 16.5-knot top speed. Luxury Features: Includes a swimming pool , beach club, gym, beauty salon, and deck jacuzzi. Design: Built to RINA classification, ensuring world-class safety and construction standards.