Main Facts
Sirena Yachts turned heads and captured the maritime spotlight at this year’s Cannes Yachting Festival, making a monumental entrance by presenting one of the largest and most ambitious vessels at the show. The crown jewel of their presentation was the newly debuted Sirena 118, a vessel that firmly establishes a new benchmark for the Turkish shipyard.
Surpassing the popular Sirena 88 by a generous 30 feet, the 118-foot vessel is now the largest Glass Reinforced Plastic (GRP) yacht in the yard’s expanding lineup. But size is only part of the story. The very first hull to roll off the line—christened Ikigai—showcases an extraordinary degree of deep personalization orchestrated by its owner. This striking debut serves as a masterclass in the capabilities of a semi-custom model, proving that scale and bespoke design can coexist in perfect harmony.
The superyacht boasts an elite pedigree of design talent. Its powerful exterior profile and signature bold axe bow were crafted by Sirena’s in-house design team, while the naval architecture was entrusted to renowned designer Germán Frers. To complete the trifecta of maritime excellence, the interior styling was imagined by the celebrated Cor D. Rover. Together, this dream team has engineered a vessel designed to cross oceans in absolute luxury and style, blending high performance with a remarkably stable, efficient fast-displacement hull.
Chronology: From Concept to Cannes Debut
The journey of the Sirena 118 from a visionary concept on the drawing board to its grand unveiling at Cannes is a testament to modern shipbuilding efficiency and collaborative design:

- The Initial Vision: Recognizing a gap in their portfolio for a larger, highly customizable GRP flagship, Sirena Yachts enlisted world-class naval architects and designers to conceptualize a vessel that would eclipse their previous models like the Sirena 88 by a notable margin.
- Engineering and Architecture: Germán Frers refined the fast-displacement hull to ensure maximum seaworthiness and efficiency, followed by rigorous tank testing and structural mapping to accommodate the massive interior volume of a nearly 25-foot beam.
- The Customization Phase: With the hull framework established, the first unit—Ikigai—entered a rigorous custom-fitting phase. The owner, working closely with Cor D. Rover and Sirena’s in-house teams, began embedding deeply personal stylistic choices into the blueprint, transforming a template into a floating sanctuary.
- The Global Unveiling at Cannes: The culmination of years of design and craftsmanship arrived at the Cannes Yachting Festival, where Ikigai made its official debut as one of the largest and most talked-about yachts of the exhibition, drawing praise from industry critics, prospective buyers, and maritime aficionados alike.
Supporting Data and Technical Specifications
When evaluating a superyacht of this magnitude, the engineering specifications and spatial metrics reveal a vessel built for serious blue-water cruising without sacrificing comfort or luxury.
Performance and Propulsion
- Standard Powerplant: Twin MAN V-12 engines yielding a combined 3,100 horsepower.
- Standard Performance: A comfortable top speed of 16 knots, optimized for fuel-efficient long-range voyages.
- Optional Upgrade: A more muscular engine package generating 3,800 horsepower, pushing the vessel’s maximum velocity up to 21 knots.
- Hull Design: Highly efficient fast-displacement hull engineered by Germán Frers to ensure superior seaworthiness and smooth handling, even when motoring directly into challenging upwind sea conditions.
Dimensions and Spatial Volume
- Length Overall (LOA): 118 feet (surpassing the Sirena 88 by approximately 30 feet).
- Beam (Width): Just under 25 feet.
- Gross Tonnage (Volume): 279GT, providing expansive multi-deck living spaces.
Accommodation Layout
- Guest Capacity: Up to 12 guests accommodated across five lavish lower-deck guest cabins and a secondary primary suite.
- Owner’s Quarters: A magnificent forward-facing main-deck owner’s suite featuring direct access to an expansive foredeck terrace and a private spiral staircase leading to a lower-deck lounge and office area.
- Crew Quarters: Three dedicated crew cabins capable of comfortably sleeping up to five crew members, ensuring high-level service standards on board.
Interior Design and Materiality
The bespoke interior of Ikigai draws rich inspiration from historical explorers, maritime instruments, and natural elements. Designers incorporated vintage navy portholes, classic ship compasses, and subtle aircraft fuselage motifs. This historical homage is balanced by an organic color palette defined by deep greens, rich burgundies, and warm mustards. Tactile finishes include unconventional natural elements like pressed leaves, peacock feathers, and delicate seashells, elevating the interior from a mere visual display into a fully liveable, sensory environment.
Official Responses and Industry Perspectives
The debut of the Sirena 118 Ikigai generated significant buzz among its creators, who emphasized the unique engineering and design philosophy that went into the vessel.
Germán Frers, responsible for the yacht’s naval architecture, highlighted the balance achieved between raw performance and passenger comfort:

"She represents a successful balance between performance and a smooth, comfortable ride, including when motoring upwind in challenging sea conditions."
Cagin Genc, CEO of Sirena Yachts, elaborated on how the 118 platform redefines custom yacht building:
"For us, this is precisely where the uniqueness of the Sirena 118 lies: the platform enables owners and designers to take bold colours, unconventional materials, and bespoke details beyond pure visual expression and transform them into a real, functional, and liveable interior. Each yacht can have a character of its own, yet every one remains part of the same design story—resulting in a boat conceived entirely around its owner."
Implications for the Luxury Yacht Market
The successful launch of the Sirena 118 at Cannes carries broader implications for the global superyacht industry, particularly within the semi-custom GRP sector.

Setting a New Standard for Semi-Custom Production
For years, fully custom superyachts built of steel or aluminum held a monopoly on deep personalization, often requiring years of construction time and staggering budgets. By proving that a semi-custom GRP platform of 118 feet can be heavily molded to reflect an owner’s deeply specific psychological and aesthetic narrative—as seen with Ikigai’s explorer-inspired motif—Sirena Yachts has demonstrated a more agile, efficient alternative to full custom builds.
Expanding Market Reach for Turkish Shipyards
Turkey has steadily cemented its reputation as a global powerhouse in yacht manufacturing. The grand entrance of the Sirena 118 at a premier European showcase like Cannes reinforces the nation’s capacity to compete directly with legacy Italian, Dutch, and German shipyards in terms of scale, engineering prowess, and interior craftsmanship.
The Shift Toward Liveable, Narrative-Driven Spaces
The interior design philosophy of Ikigai signals a broader industry trend away from sterile, minimalist luxury toward narrative-driven, deeply tactile living spaces. By integrating historical motifs, organic textures, and functional artistic elements, the yacht proves that modern luxury is increasingly defined by emotional resonance and personal storytelling rather than ostentatious displays of wealth alone. As other shipyards observe the enthusiastic reception of the Sirena 118, expect to see a wave of future superyachts designed not just to travel the globe, but to tell a deeply personal story while doing so.



