Sirena 78 | Sirena Yachts

Choose Your Own Course

about Sirena 78

The Sirena 78 offers creative enhancements that signal an even more rapid evolution of design and innovation to improve the on-the-water experience. She effectively advances the idea of the cruising yacht by delivering a combination of interior comfort and a wide range of efficient performance. Her construction and finish meet at the intersection of advanced technology and craftsmanship,
just as they did for her stablemates in the Sirena line, and yet the Sirena 78 takes next-generation thinking into every curve and corner of her design. It starts with the design, which boasts several options for the flybridge, a feature that has evolved as a hallmark element of the line. The flybridge is a key element on nearly all Sirenas, thanks to the space and views it makes available, as well as the overhang that provides delightful shade for the afterdeck.


The Sirena 78 takes the flybridge several steps further into the concept, and it starts with enormous windows that allow the natural light and views, yet block wind, spray, and weather. First off, there’s the luxury of choice: Owners can opt for an open flybridge, a semi-enclosed one, or a fully enclosed design, and each offer specific attributes.


Making the effort to reconnect is always worthwhile—whether it’s with a loved one, with the sea, or with yourself. Make the time, and a Sirena yacht will provide the space, and the place.


At Sirena Yachts, we consider how we use interior spaces, and eliminate all the ways they impinge on our comfort through good design. From large windows to lines of sight, it all works.

360° TOUR


The light honey-colored wood and soft semi-gloss lacquer embrace you as you enter the salon. This warm and inviting atmosphere makes you feel right at home. Accents of cognac leather complete the warm and inviting look, creating the perfect atmosphere for making memories on the water with family and close friends.


The light, airy material and color choices of this design soothe the senses and invite the environment in. The indoor/outdoor feeling seems to disappear due to the natural transition of sunlight and indoor experience.
The pale and light gray colors almost give you a ZEN-like feeling.... The tranquility of the color scheme brings peace and contemplation. At the same time, it challenges you to go out and explore...


The bold dark wood and anthracite lacquer create a very masculine and energetic look without being heavy A high contrast is created by the use of the finest white leathers and fabrics, resulting in an interior that feels stylish, yet contemporary and encourages you to push your limits... This modern look feels like an open loft and harmonizes with the colors of the yacht’s exterior.


While this enclosure adds to the already impressive interior space on the yacht, there are several details that really set it apart, including large windows that open.


The open flybridge is an undeniable pleasure center, when conditions are fair and the days are sunny. The robust hardtop provides a wealth of features as well as shade and shelter.


No matter which design is chosen, the flybridge creates welcoming gathering spaces with memorable views for family and friends to enjoy an exciting cruise together.


Technical Characteristics

Length Overall (L.O.A.)
25 m / 82’
Length of Hull (L.H.)
22,10 m / 72’5’’
Length of Water Line (L.W.L.)
21,5 m / 70’5’’
Beam Max
6,5 m
Draft Max
1,77 m
Displacement (Light Ship)
75,3 Tonnes
Height Above the Waterline Ha ISO 8666
6,9 m (without equipment on top)
Displacement (Full Load)
87 Tonnes
Max Speed kn.
23,7 knots (std. engine)
Cruising Speed
16 knots
Economy Cruising Speed
10 knots
2 x MAN V12 1400 HP
2 x MAN V12 1550 HP (OPT)
2 X MAN V12 1800 HP (OPT)
Range NM
Approx. 1550 NM @10 Knots
Reduction Ratio
ZF 2000 V
ZF 2500 V (optional)
V drive
Fuel Capacity
9000 lt
Fresh Water Capacity
1800 lt
Black Water Capacity
800 lt
Grey Water Capacity
800 lt
4 + 1 (Crew Cabin)
8+ (3 crew)
4+1 (crew head)
GRP hull
Hybrid carbon fiber deck & superstructure
Hull Type
Semi Displacement
Exterior Design
Frers Naval Architecture & Engineering
Interior Design
Cor D. Rover Design Studio
CE Category A