Motor Yacht Reviews

GTT 115 – New Luxury Yacht with Porsche Design

By David Miller · April 3, 2026

The first yacht designed by Studio F.A. Porsche was launched by Dynamiq shipyard in September 2017. Thanks to advanced shipbuilding technologies, builders were able to achieve high stability and speed while reducing fuel consumption. This modern luxury-class yacht was launched in Viareggio and is now heading to Monaco for the annual yacht show, which will take place this year from September 27 to 30.

GTT 115 Technical Specifications

The specially designed GTT115 hull features rounded contours that reduce drag and allow for higher speeds. The hull length is 35 meters, and the width is 7 meters. To prevent water from splashing onto the deck, spray deflectors are installed at the bow.


GTT 115 - new luxury yacht with Porsche design


The yacht is equipped with a special stabilization system that reduces pitching by 85%. This special development by Humphree has compact dimensions, is characterized by low noise levels, and consumes less energy compared to comparable products from other manufacturers.

According to the manufacturer’s claims, the maximum speed will be 39 km/h, with a range of up to 6,300 kilometers.


GTT 115 - new luxury yacht with Porsche design

Design and Layout

The yacht design was developed by Studio F.A. Porsche, while the interior design and furnishings were created by the Minotti design house. The interior is finished with natural materials—mahogany, marble, genuine leather, and hand-woven carpets on the floors. The spacious terrace, measuring 95 square meters, features a dining area, jacuzzi zone, and barbecue area.


GTT 115 - new luxury yacht with Porsche design


The yacht is designed for comfortable accommodation of 6 crew members and 6 guests. Two layout options are available for buyers—with 3 and 4 cabins. The forward section of the yacht includes a garage for jet skis.

The GTT115 is available for purchase in “Carrara White,” “Rhodium Silver,” “Chalk,” or the special “Monte-Carlo Blue” color from Porsche.


GTT 115 - new luxury yacht with Porsche design
GTT 115 - new luxury yacht with Porsche design