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Overall Length15.90 m
Lenght12.50 m
Sleeve4.61 m
Maximum Draught 1.35 m
Type of vesselInboard motor Hardtop Cabin
Engine typeInboard
Number of engines2
Engine Power2x600 CV
Engine BrandVolvo
Transmission typeIPS
FuelDiesel
Fuel capacity2000 l
Water capacity500 l
The Astondoa 577 Coupé embodies the perfect balance between timeless elegance, sporty character and onboard freedom. Introduced as one of Astondoa’s major launches at BOOT Düsseldorf 2026, this new model represents the pinnacle of the Coupé range and a refined expression of contemporary luxury with unmistakable identity.
With a sleek, powerful and fluid silhouette, the 577 Coupé conveys motion even at rest. It is designed for owners who wish to experience the sea without limits, combining high performance, exceptional comfort and strong aesthetic presence.
Astondoa’s DNA merges with the sporty spirit of the Coupé line to create a yacht that is sophisticated, dynamic and functional. Her innovative hull design ensures efficient glide and high cruising speeds without compromising onboard comfort.
The deck layout is conceived as an open, versatile space. At the stern, the sculpted lines open into a beach club, expanding usable space and strengthening the connection with the sea.
The integrated garage, perfectly aligned with the yacht’s architecture, accommodates a tender and watersports equipment, offering elegance and practicality.
An integrated sun awning, designed as part of the yacht’s structure, provides adaptable shade over the sunbathing area throughout the day.
Inside, the Astondoa 577 Coupé offers an atmosphere where luxury, craftsmanship and comfort coexist seamlessly. Carefully selected woods, premium leathers and refined details create a warm, immersive environment.
The interior layout is designed for both extended stays and weekend escapes, with well-defined areas for relaxation, privacy and social living. As with all Astondoa yachts, customization plays a key role, allowing owners to tailor finishes, colors and inspirations to reflect their personal style.
The 577 Coupé delivers high-level performance with smooth, stable and confident navigation. Multiple engine configurations allow adaptation to different cruising styles, always maintaining responsive handling and balanced behavior.
The deep-V hull and advanced naval engineering ensure a precise, comfortable and controlled ride, whether cruising fast or enjoying relaxed passages.
Coupé design with Astondoa DNA: elegant, sporty and distinctive.
Integrated beach club: enhanced stern space and direct sea access.
Tender and toy garage: functionality with refined design.
Handcrafted, customizable interiors: each yacht is truly unique.
Performance–comfort balance: refined cruising with dynamic capability.
Do you have questions about
buying or selling
a boat?
Each listing indicates whether the price includes taxes, equipment, and services. For most new boats, the price includes VAT and delivery “ready to sail”. For pre-owned boats, the offer’s content depends on whether it is our own unit or one managed for a client.
Yes. For new orders or units not yet in production, you can adapt the engine, equipment, or finishes. For stock or pre-owned units, our workshop will evaluate possible custom modifications or upgrades.
It depends on the brand, model, and shipyard schedule: it can range from 3–4 months to more than a year. We often have stock units available for immediate delivery; contact us.
Yes. We work with SYS Finance, exclusive broker of SGB Finance (Société Générale + Groupe Bénéteau). We offer leasing and marine credit with personalised conditions.
More InformationYes. Our nautical agency manages all the procedures. For new boats, this is usually included (if specified in the offer); for pre-owned boats, we can provide it with an additional quote.
More InformationNew boats pay VAT (21%) and, in some cases, Registration Tax (12%). Pre-owned boats are subject to Transfer Tax (5%).
We have an official technical service in l’Hospitalet de l’Infant and a network of certified partners in other ports. We offer full maintenance, inspections, and improvements.
Yes. We are an official dealer and technical service for all the brands we distribute, with original spare parts and specialised support during and after the warranty period.
It depends on the boat. For motorboats, licences range from the Nautical Licence (6 metres) to the PER (up to 15 m) or higher titles. We help you choose the most suitable model based on your licence and navigation project.
More Information
Testimonials
What our
clients think
An Impeccable and Professional Buying Experience
Getting to know Hermanos Guasch has been a truly valuable experience. A serious and professional company that makes the complex journey of acquiring a new boat much easier. Their advice and support throughout the entire process greatly helped us make the right decisions. On top of that, the after-sales service has been outstanding.
José Maria d.C
The best Beneteau dealership
Without a doubt, the best Beneteau dealer in Spain, and for my work I know a few. They have the best facilities, and on a personal level I would also say that they are the best in Spain in service, speed and professionalism.
Esther C.
Extremely easy to navigate
I was lucky enough to purchase a Flyer 9 Sundeck with Hermanos Guasch. From the first contact, the sales department understood our needs and advised us impeccably. It is an agile boat, fast, extremely easy to handle even for people with little experience as in our case.
S.M.D.
Exceptional buying and service experience
Two years ago, we bought our Excess 14 through Hermanos Guasch in Barcelona, and the experience has been nothing short of spectacular from start to finish. From the very first contact, the human touch was unbeatable. They accompanied us throughout the entire process in a close, professional manner, with an attention to detail that made all the difference.
Alejandro T.
