The ISA GT 66 is a 66.4-metre superyacht that takes the sporting language of ISA’s Granturismo line and scales it up to genuine ocean-going volume. Enrico Gobbi of Team for Design drew her as a modern grand sea coupe, with taut, flowing lines that borrow from car and aircraft design, carried over a steel hull and an aluminium superstructure totalling 1,200 gross tonnes. She balances that presence with detail: the long teak foredeck is treated as a multifunctional lounge, and floor-to-ceiling windows keep the bright interior in constant contact with the water. Twin MTU 12V4000M65L engines give a top speed of 18.5 knots and a cruise of 16, with a range of 5,500 nautical miles at 12 knots that puts transoceanic passages comfortably within reach. Twelve guests are accommodated across six cabins, served by fourteen crew in eight cabins, enough to run her to the highest charter standard. Her round-bilge steel hull is drawn for a sea-kindly ride on long passages rather than outright speed, in keeping with a yacht meant to cross oceans. Built in Ancona within the Palumbo Superyachts group, she is offered as a semi-custom platform, with the layout, interior and finish developed with each owner.
Length
66.40M
Beam
Draft
3.30M
Volume
1200GT
Day Guests
Sleeping
12
Cabin
6
Crew
14
Cruise Speed
16KT
Max Speed
18.5KT
Fuel
Range
5500NM
Engine
Naval
ISA Yachts
Exterior
Enrico Gobbi - Team for Design
New Starting From
€55,000,000
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A pair of MTU 12V4000M65L diesels drives the GT 66 to a top speed of 18.5 knots at full power, with an economical cruise of 16 knots. Her strength is reach rather than pace: at 12 knots she covers 5,500 nautical miles, enough for transoceanic passages with reserve. The round-bilge steel hull is drawn for a comfortable, sea-kindly motion on long legs, the quality that matters most in a yacht intended to cross oceans. Displacement and volume are the priorities here, and the result is a steady, capable platform for extended cruising.
Enrico Gobbi designed the GT 66 as a reinterpretation of the grand sea coupe, with long, flowing lines drawn from automotive and aeronautical design. The profile is sleek for a yacht of 1,200 gross tonnes, the glazing generous and the surfaces clean. Her signature is the long teak foredeck, laid out as a usable lounge rather than left as deck gear, giving guests a private area forward. Floor-to-ceiling windows run through the superstructure, tying the interior to the sea and keeping the volumes light despite her scale.
Six cabins accommodate twelve guests, with an owner’s suite sized to take full advantage of a 66-metre hull. Eight crew cabins house a team of fourteen, the complement a yacht of this volume needs to deliver full service at sea. Floor-to-ceiling glazing brings daylight deep into the saloons and keeps the water in view throughout. ISA develops the interior with each owner, so the layout, materials and the division between formal and relaxed spaces are set to a personal brief rather than a fixed catalogue.
The GT 66 offers social spaces across several decks, from the main saloon and its aft cockpit to upper-deck lounges and a sun deck arranged for open-air living. The long teak foredeck lounge gives guests a second, more private gathering point away from the stern. Large glazed openings and connecting decks let entertaining move easily between inside and out and between levels. At her size there is room for the full superyacht repertoire, from a formal dining area to sheltered and open lounging, each drawn to keep the sea close.
Built by ISA Yachts in Ancona, part of the Palumbo Superyachts group, the GT 66 is backed by a builder operating its own refit and service yards across the Mediterranean. As a semi-custom 66-metre steel superyacht she is priced in the region of 55 million euros new, with specification and delivery agreed hull by hull. At this scale the GT platform gives an owner a defined naval-architecture and styling starting point while leaving the interior and much of the layout genuinely open. For a buyer who wants a transoceanic yacht with the sporting character of the Granturismo line, she bridges presence and capability.
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