Dynamiq - GTT 115 - For Sale

Crafted by Dynamiq, theGTT 115is a modernmotor yachtwith a robustaluminum hullengineered for comfort and style. At 116 ft (35.5 m) with a 25 ft (7.8 m) beam and a round-bilged displacement form by Van Oossanen NA, it balances performance and interior refinement by Studio F. A. Porsche.

Selecting a GTT 115

Choosing the GTT 115means prioritizing design pedigree and efficient cruising in a contemporarymotor yacht. Itsaluminum constructionand Round Bilged Displacement hull emphasize seaworthy comfort, while twin MAN inboard diesels deliver practical speeds for long passages. Shestakov Yacht Sales can guide you through whether this model’s dimensions, capacities, and layout match your program, from family cruising to charter-ready configurations.

Features of the Model

• Design collaboration: hull by Van Oossanen NA and interiors by Studio F. A. Porsche
• Round Bilged Displacement hull for smooth running and comfort
• Twin MAN inboard diesel propulsion
• Generous volume at 230 GT with 116 ft (35.5 m) LOA and 25 ft (7.8 m) beam
• Aluminum hull and deckwith aluminum deck material
• Accommodation for up to 10 with 5 heads and 3 crew cabins
• Substantial fuel and water capacities for extended cruising

Technical Specifications

• Builder: Dynamiq
• Model: GTT 115
• Type: motor yacht
• Hull: aluminum construction; configuration: Round Bilged Displacement; deck: Aluminum
• LOA: 116 ft (35.5 m)
• Beam: 25 ft (7.8 m)
• Draft: 5.74 ft (1.75 m)
• Gross Tonnage: 230 GT
• Engines: 2 x MAN, Inboard, Diesel
• Cruising Speed: 10 kn (11.51 mph)
• Maximum Speed: 23 kn (26.47 mph)
• Fuel Capacity: 6,340.13 gal
• Fresh Water Capacity: 2,113.38 gal
• Accommodation: up to 10
• Heads: 5
• Crew Cabins: 3
• Hull Designer: Van Oossanen NA
• Interior Designer: Studio F. A. Porsche

Pricing and Ordering

Pricing and delivery timelines depend on specification and market conditions. For current availability, pricing guidance, and to arrange inspections, contact Andrey Shestakov at Shestakov Yacht Sales. Our team will coordinate viewings, documentation, and negotiations for your motor yachtsearch, including options surrounding theGTT 115byDynamiq.

Questions and Answers

Q: What makes the GTT 115distinctive in its class? A: The combination ofStudio F. A. Porsche interior designandVan Oossanen NA hull architectureon alight, strong aluminum platformwith aRound Bilged Displacementform delivers a refined ride and contemporary aesthetic.

Q: What are the performance figures? A: The GTT 115offers aCruising speedof 10 kn (11.51 mph) and aTop speedof 23 kn (26.47 mph) powered by2 x MANinboarddieselengines.

Q: How many guests and crew can be accommodated? A: Accommodationis for up to 10 guests with5 heads, while the crew is housed in3 crew cabinsfor efficient service.

Q: What are the fuel and water capacities? A: Fuel capacityis 6,340.13 gal andWater capacityis 2,113.38 gal, supporting extended itineraries under prudent speed and load planning.

Q: Who can help me purchase or list a motor yachtlike this? A: Reach out to Andrey Shestakov and the team at Shestakov Yacht Sales for expert guidance on theGTT 115byDynamiq, including inspections, pricing insights, and transaction support.

Owner Experience Review

Owners approach the GTT 115fromDynamiqas a dual‑mission yacht: capable of transatlantic, long‑range passages at displacement speeds and equally happy running fast between anchorages. The published range is about 3,400 nm at 10 knots, with a typical cruise around 19 knots and a top in the 21–23‑knot band. That profile suits family use with 3–5 cabin layouts (the first hull was a three‑cabin, six‑guest arrangement) and a professional crew of around six, while the 95 m² sun deck with spa tub makes day‑boat entertaining in fair‑weather regions a clear draw. The production run is intentionally small, with reports that only seven will be built, so charter exposure and public feedback are limited.

On the water, the round‑bilge fast‑displacement hull delivers a softer ride and eased vertical motion, and the package is tuned for dynamic, low‑trim handling—designers have even likened its response in curves to a Porsche. Fortjes pod drives, a Hull Vane, and Humphree zero‑speed fins with interceptors are specified to improve trim, reduce resistance, and enhance maneuverability and comfort. Interior noise figures published for the model are notably low—around 39 dB(A) at anchor and roughly 55 dB(A) at cruise in guest areas—so conversations and rest are unstrained underway.

Cabin plans are flexible and intentionally placed roughly 10–20% aft of midships to minimize motion, and the interior fit‑out reads at owner‑level: about 2.2 m headroom on the main deck, loose Minotti furniture and Bowers & Wilkins audio, with high‑end materials used throughout. The furniture‑as‑freestanding philosophy lets owners reconfigure spaces as needs evolve, with the sun deck remaining the social heart for al fresco dining. Maintenance expectations should be set realistically: MAN mains paired to Fortjes pods, hybrid/electric auxiliaries, variable‑speed gensets, and Humphree stabilizers add capability but also service complexity; a split machinery arrangement changes access patterns; and with an aluminum hull and advanced systems, specialist shipyard support is recommended. Because the fleet is very small and owners are private, long‑term, crowd‑sourced maintenance histories are scarce.

Pros and Cons

• Genuine dual‑mission capability with an advertised ~3,400 nm range at 10 kn plus ~19 kn cruise and 21–23 kn top for schedule flexibility.
• Softer, quiet ride from the round‑bilge fast‑displacement hull, with pods, Hull Vane, and Humphree stabilisation aiding trim, efficiency, and maneuverability.
• High‑end, flexible interior (3–5 cabins, movable furniture) and a 95 m² sun deck with spa tub suited to family cruising and entertaining.
• Complex machinery and hotel systems (MAN mains, Fortjes pods, hybrid/electric auxiliaries, variable‑speed gensets, Humphree fins) raise service complexity and costs versus conventional shafts.
• Split engine‑room arrangement influences access and workshop planning for routine servicing.
• Small fleet and limited‑charter exposure mean scarce long‑term reliability data and fewer market reference points.

Comparison with Other Models