The ISA Viper 130 features a planing GRP hull with carbon-fibre reinforcements. Exterior styling was developed by ISA Yachts in collaboration with Fulvio De Simoni, who also designed the interiors, while naval architecture was undertaken by ISA Yachts and Studio Ing. Arnaboldi, with MJP contributing to the waterjet propulsion system.
Three-level aft deck connects guests with the sea
The motor yacht's aft deck is arranged across three levels, beginning with a waterside beach area featuring a transformer platform that doubles as a bathing staircase and passerelle. Steps lead to a lounge with an aft-facing sunpad, built-in sofas and a Tribù coffee table, while fold-down side balconies extend the space over the water. The uppermost level accommodates alfresco dining for 10 guests, alongside an aft galley and bar with a retractable privacy glass panel that can be opened for entertaining or closed during service.
Contemporary interiors with blue and metallic finishes
Inside, the superyacht features flowing lines and a colour palette ranging from white and pale blue to deeper navy tones. Black ash parquet flooring contrasts with pearl-grey lacquered walls, titanium-effect surfaces and chrome detailing, complemented by Rubelli wall coverings and Marazzi marble. The main saloon is divided into two lounge areas furnished by Minotti, with opening floor-to-ceiling windows bringing natural light into the space. A second bar provides an additional entertaining area, while Calacatta Extra, Sodalite Blu and Capraia marble introduce further texture and colour.
Accommodation for 11 guests across five cabins
Fast Naan accommodates up to 11 guests across five lower-deck cabins, including a midships owner's suite featuring a floating-effect bed, walk-in wardrobe, lounge area and vanity with a Minotti armchair. A bespoke three-dimensional headboard with a wave-effect design and titanium-metal finish forms the focal point, while the en suite includes a large central shower finished in Capraia marble. The remaining accommodation comprises two double cabins and two twin cabins, one with an additional Pullman berth. Separate quarters accommodate up to six crew members across three cabins.
Sundeck and foredeck provide additional outdoor living
Sheltered beneath a carbon-fibre hardtop, the yacht's sundeck features a secondary helm station, an aft sunbathing area and lounge seating furnished by Kettal and Minotti. A bar with stools sits alongside a Royal Botania dining table for 10 guests, paired with Tribù chairs. Forward, the foredeck offers a more secluded retreat with a Jacuzzi surrounded by sunpads and sofas, separated from the social areas aft. A starboard-side garage accommodates a 5m tender.
Two propulsion options deliver speeds up to 35 knots
The ISA Viper 130 is available with two propulsion configurations. Three 2,200hp MAN V12X engines, connected to two MJP waterjets and a central booster, deliver a top speed of 35 knots and cruising speed of 30 knots. Alternatively, the standard configuration features four 1,000hp Volvo Penta IPS engines, providing a maximum speed of 24 knots and cruising speed of 20 knots.
ISA Yachts continues to expand its superyacht portfolio
The unveiling of Fast Naan adds another performance-focused yacht to the Italian builder's portfolio, alongside its larger custom superyacht projects. ISA Yachts is also constructing the first GranTurismo 100 a 100m superyacht that is expected to become the shipyard's new flagship.
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GranTurismo 100 / 01100m ISA Yachts
2029
The unveiling of Fast Naan introduces the first example of the Viper 130, with two propulsion configurations available within the series. YachtBuyer MarketWatch tracks new models, construction projects and deliveries across the ISA Yachts fleet, helping prospective buyers follow the builder's expanding portfolio and compare individual yachts.
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