Licensed Yacht BrokersSales and service of yachts and shipsCrafted 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.
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.
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.
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.
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.
| Model | LOA | Beam | Draft | Speed (Cruising/Max) | Gross Tonnage |
|---|---|---|---|---|---|
| GTT 135 | 134' 0" (41 m) | 26' 0" (8.20 m) | 5' 11" (1.80 m) | 19 kn / 21 kn | 299 |
| Global 450 | 149' 0" (45.50 m) | 29' 0" (9 m) | 8' 2" (2.50 m) | 12 kn / 16 kn | 475 |
| Gran Turismo Transatlantic 165 | 164' 0" (50 m) | 29' 0" (9 m) | 6' 7" (2 m) | 12 kn / 16 kn | 450 |
| Global 500 Hybrid | 164' 0" (50 m) | 30' 0" (9.30 m) | 7' 3" (2.20 m) | 10 kn / 16 kn | 499 |
| GTT 115 | 116' 0" (35.50 m) | 25' 0" (7.80 m) | 5' 9" (1.75 m) | 10 kn / 23 kn | 230 |
| Global 550 | 182' 0" (55.70 m) | 29' 0" (9 m) | 7' 3" (2.20 m) | 10 kn / 16 kn | - |
| GTT 165 | 164' 0" (50 m) | 29' 0" (9 m) | 6' 7" (2 m) | 10 kn / 16 kn | 450 |
| GTT 170 | 164' 0" (50 m) | 29' 0" (9 m) | 6' 7" (2 m) | 10 kn / 19 kn | 475 |
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