GTT 165
50 m
19 /23 kn
4000 NM
Guest cabins
Relaxation redefined. Explore & revitalise

This innovative flagship of the Dynamiq GTT range, the GTT 165 (50m), is designed for those seeking ultimate relaxation. Six spacious staterooms accommodate 12 guests, with the impressive owner’s suite featuring two side structural balconies and a freestanding bathtub for private moments at sea. The GTT 165 boasts unique Maldivian-inspired interior styling with an exclusive selection of furnishings and accessories from Bottega Veneta. From indulging in a day of relaxation in the onboard Spa to enjoying cosy family meals by the open galley, the GTT 165 is a superyacht that has it all. Large sliding doors on the upper deck allow guests to transform the area from a spacious indoor-outdoor space to a sophisticated dining area, with the upper salon fireplace creating the perfect intimate ambience. The aft sundeck is dedicated to wellness, with a 360-degree view gym and maximum space for fitness, while the state-of-the-art spa centre is found on the lower deck with direct access to the water. 

Engineered in the Netherlands by the experts at Van Oossanen Naval Architects, the GTT 165 has a robust, fast-displacement hull built from an aluminium alloy, making her a super-efficient ocean-going yacht with a range of 4,000 nm. Modern technology is at the heart of the Dynamiq GTT flagship, not only resulting in optimum performance and comfort but the ability to undertake multiple cruising seasons with no surprises along the way. At the owner’s request, a hybrid propulsion system can be chosen for ultimate efficiency and silent operation. The GTT 165 complies with the strictest commercial requirements, ensuring impeccable safety and the attractive option of commercial charter operations.

MAIN Dimensions

GTT 165
Length overall 50 m / 165’
Draft 2 m / 6'6”

Interior headroom (max)

Sun deck
2.2 meters / 7’3’’
Upper deck
2.2 meters / 7’3’’
Main deck
2.2 meters / 7’3’’
Lower deck
2.15 meters / 7’1’’


  • Length overall
    50 m / 165’
    9 m / 29’6”
    2 m / 6'6”
    Full aluminium, 5083
    Hull type
    Round-bilge, fast displacement
    450 GT
    Max speed
    19 knots
    Main engines
    2x MAN V12-1400, 1029 kW
    Max speed GTT 165S (option) 
    23 knots
    Main engines
    2x MTU 16V 2000 M92, 1630 kW
  • Range
    2,650 nm (Transat) @ 17 knots
    4,000 nm @ 12 knots
    2x 1,450 mm 5 blades props
    50,000 l / 13,210 US gallons
    Fresh water
    17,500 l / 4,625 US gallons
    2x 100 kW, Kohler
    2x 3.5 m2 Stabilizer fins, zero speed
    Hull Vane®
    12 in 6 cabins
    9 in 5 cabins
  • Tender
    Castoldi Jet 21’ (6.4 m)
    RINA commercial, LY4 compliant
    RINA Comfort Class, RINA Green Star
    Naval architecture
    Van Oossanen
    Exterior Design
    Dobroserdov Design
    Interior Design
    Giuseppina Arena / Dynamiq
    Build time
    28 months
Starting at 24,750,000 €
Price excludes all options, taxes and charges