Astondoa has returned to Cannes with what it calls The Coupé Collection, placing the new 577 Coupé alongside the larger 677 Coupé as two expressions of the Spanish yard’s contemporary Mediterranean design language. The 577 is the newer of the pair and is being used to show how Astondoa is updating its long-running emphasis on owner customisation and family-led craftsmanship.
Official model data gives the 577 Coupé an overall length of 15.90 metres and a beam of about 4.6 metres, keeping it well inside the sub-24-metre luxury-yacht category. The yacht is conceived around open social areas, a low coupé profile and two-cabin accommodation rather than a high-volume flybridge arrangement.
A new interpretation of the 55–60-foot segment
Astondoa describes the 577 as a contemporary interpretation of the premium 55–60-foot market, with design and function developed together rather than treated as separate exercises. The exterior uses a low coachroof and strongly raked profile intended to preserve a sporty appearance while still creating protected interior living space.
The Cannes presentation is significant because it places the model in front of an international audience after its initial reveal. Astondoa is using the show not only to promote individual specifications but to establish a clearer identity for the Coupé Collection as a distinct family within its broader range.
Two very different propulsion routes
The yard offers the 577 Coupé with Volvo Penta IPS propulsion or a triple-outboard installation using Mercury Verado V12 engines. That gives buyers a genuine architectural choice, because the machinery arrangement influences aft storage, service access, weight distribution and the way the stern can be used.
Astondoa’s Cannes material quotes performance of around 36 knots for the model, depending on configuration. Rather than forcing every owner toward a single technical solution, the builder is preserving the custom element of the project by allowing propulsion to be selected around cruising style and regional service preferences.
Two cabins keep the lower deck focused
The 577’s accommodation is arranged around two principal cabins, resisting the temptation to divide a 15.9-metre hull into as many small sleeping compartments as possible. That leaves more room for privacy, storage and the larger proportions expected by owners moving into this size from smaller sports cruisers.
On the main deck, the emphasis is on connection between cockpit and interior rather than formal separation. This suits Mediterranean operation, where much of the day is spent outside and the interior needs to support the cockpit rather than behave as an isolated saloon.
The Coupé Collection is becoming a family
By showing the 577 together with the established 677, Astondoa can demonstrate how the same design language scales across different lengths. The two yachts have distinct personalities, but the yard says they share the same priorities of craftsmanship, intelligent function and a strong relationship with outdoor living.
For dealers and owners, that family structure also makes it easier to compare what is gained by moving up in size. The 577 offers a more compact two-cabin proposition, while the 677 adds further accommodation and volume without abandoning the low-profile coupé idea.
Cannes is about positioning as much as display
Astondoa has more than a century of history and remains a family-controlled builder, a point it is using to differentiate itself in a sector increasingly dominated by larger groups. The Cannes stand is therefore framed as a meeting point for owners, brokers and dealers rather than only as a static product display.
For the 577 Coupé, the show provides an opportunity to establish the model internationally at a moment when buyers have many new 50–60-foot alternatives in the same harbour. Its combination of two-cabin accommodation, propulsion choice and Spanish custom-building heritage gives it a clear story to tell in that crowded field.
A compact yacht with a deliberately adult specification
Astondoa is not using the 577 simply to maximise the number of berths that can be advertised in a 15.9-metre hull. The two-cabin arrangement, substantial exterior areas and choice between pod drives and high-output outboards point toward private owners who want larger individual spaces and a strong open-air experience rather than a charter-style accommodation count.
That makes the 577 an interesting measure of how the premium 55-to-60-foot market is changing. Buyers can now choose among flybridges, enclosed sports yachts, power catamarans and increasingly sophisticated open boats at broadly similar lengths. Astondoa is arguing that a low-profile coupe with real custom input still has a distinct place, particularly for Mediterranean owners who spend much of the day outside.
