Dynamiq - GTT 170 - For Sale

Crafted by Dynamiq, theGTT 170stands amongmotor yachtsas a contemporarymotor yachtin thealuminum yachtsclass. Represented by Andrey Shestakov and Shestakov Yacht Sales, it blends a 50 m footprint with a Round Bilged Displacement platform by Van Oossanen NA and interiors by Giuseppina Arena Dynamiq.

Selecting a GTT 170

For clients seeking a 50 m yacht with generous volume and practical draft, the GTT 170is a compelling option. With a 164 ft (50 m) LOA, 29 ft (9 m) beam, and a 2 m (6.562 ft) draft, it offers balanced dimensions, a gross tonnage of 475 GT, and the assurance of twin inboard diesel power. If your priorities include accommodations for up to 12 guests, 5 crew cabins, and substantial fuel and water capacities, consider shortlisting theGTT 170. For tailored guidance, contact Andrey Shestakov at Shestakov Yacht Sales.

Features of the Model

• Naval architecture by Van Oossanen NA on a Round Bilged Displacement hull for composed passagemaking.
• Built by Dynamiqwithin thealuminum yachtsclass; deck material: Aluminum.
• Interior design by Giuseppina Arena Dynamiq.
• Twin inboard diesel engines, with a cruise speed of 10 kn (11.51 mph) and a maximum speed of 19 kn (21.86 mph).
• Accommodation for up to 12, 9 heads, and 5 crew cabins.
• Substantial capacities: approx. 13,208.6 gal fuel and 4,623.01 gal water.

Technical Specifications

• Builder: Dynamiq
• Model: GTT 170
• Category: motor yachts; Sub-category:motor yacht
• Hull material: Aluminum Yachts
• Deck material: Aluminum
• Hull configuration: Round Bilged Displacement
• Hull designer: Van Oossanen NA
• Interior designer: Giuseppina Arena Dynamiq
• LOA: 164 ft (50 m)
• Beam: 29 ft (9 m)
• Draft (min/max): 6.562 ft / 6.562 ft (2 m / 2 m)
• Gross tonnage: 475 GT
• Engines: 2 × Inboard; Fuel type: Diesel
• Speed (cruise/max): 10 kn (11.51 mph) / 19 kn (21.86 mph)
• Fuel capacity: 13,208.6 gal
• Fresh water capacity: 4,623.01 gal
• Accommodation: up to 12
• Heads: 9
• Crew cabins: 5

Pricing and Ordering

Availability, pricing, and build/fit-out guidance for the GTT 170are provided on request. For personalized specifications, options, and next steps, please contact Andrey Shestakov at Shestakov Yacht Sales.

Questions and Answers

Q: Who builds the GTT 170, and what type of yacht is it? A: The builder isDynamiq. It is amotor yachtpositioned within the broader family ofmotor yachtsand built in thealuminum yachtsclass. For expert guidance, reach out to Andrey Shestakov at Shestakov Yacht Sales.

Q: What are the key dimensionsandtonnage? A: LOA is 164 ft (50 m), beam is 29 ft (9 m), and draft is 6.562 ft (2 m). The gross tonnage is475 GT.

Q: What enginespower it, and how fast does it go? A: It has2 Inboardengines running onDiesel. The yacht cruises at10 kn (11.51 mph)and reaches a maximum of19 kn (21.86 mph).

Q: What is the hullsetup and who is thedesigner? A: The hull is aRound Bilged Displacementconfiguration byVan Oossanen NAwithAluminum Yachtsconstruction and an Aluminum deck.

Q: How many guestsandcrewcan it accommodate, and what are thecapacities? A: Accommodation is for up to12, with9 headsand5 crew cabins. Capacities include about13,208.6 gal fueland4,623.01 gal fresh water.

Owner Experience Review

Owners looking at the GTT 170fromDynamiqtypically prioritize long-range autonomy and flexible usage. Positioned as a Gran Turismo Transatlantic flagship, it carries an advertised 4,500–5,000 nm range and a Bahamas-friendly 2.0 m draft that opens up shallow anchorages and beach access. Layouts publicized to date skew family- and charter-friendly: six guest staterooms including an expansive owner’s suite with side balconies, a multizone sun deck, sliding doors for indoor–outdoor flow, and a two-deck beach club alongside a dedicated spa with hamam and a gym. Brokers also note compliance for commercial charter.

On the water, expectations center on efficient passagemaking rather than outright speed. The Vripack fast-displacement hull is quoted for a top speed around 19 knots with range figures tied to economical cruising; a stability package combining four electric fins with a Hull Vane aft foil is specified to reduce pitch and improve comfort underway.

As a new, in-build model with deliveries reported for 2025–2027, there are no substantive long-term owner reports yet on real-world seakeeping, handling, or maintenance. Construction is aluminum (5083/5383-type alloys referenced in specs), and preliminary GA documents call out typical service equipment such as twin 118 kW Kohler generators; an optional hybrid-propulsion setup is offered and would introduce specialized maintenance, but public track-record data for that configuration on the GTT 170is not yet available.

Pros and Cons

• Genuine long-range capability (~4,500–5,000 nm) suited to transatlantic cruising.
• 2.0 m draft enables Bahamas/Caribbean shallow-water access and beach-friendly anchoring.
• Stability and efficiency features (fast-displacement hull, four electric fins, Hull Vane) enhance comfort on passage.
• Limited real-world owner feedback as the model is still in build with deliveries cited for 2025–2027.
• Hybrid-propulsion option introduces specialized maintenance considerations, with no long-term service data yet for this model.
• Top speed around 19 knots prioritizes efficient cruising over very high-speed performance.

Comparison with Other Models