Cranchi's A48 O/B is one of the clearest signals yet of how large open Mediterranean cruisers are evolving. The Italian shipyard has taken the sociable walkaround idea and developed it around triple-outboard propulsion, broad folding sides and an owner's cabin intended to make extended stays possible.
The builder describes the new model as approximately 14.75 metres overall including the engines, with a hull beam of around 4.29 metres. Those figures place it above the ordinary small dayboat and in a part of the market where owners expect genuine overnight convenience as well as fast, easy access to the sea.
The A48 O/B appeared among Cranchi's 2026 new arrivals, alongside a smaller outboard addition, but it should not be confused with the inboard-powered A46 Luxury Tender. Its different engine arrangement changes the stern layout, service requirements and the way available volume can be devoted to accommodation.
A layout designed for real days afloat
Opening bulwarks are central to the aft deck. When lowered, the two sides broaden the water-facing area, with integrated steps offering a closer route to the sea than a conventional high-sided cockpit. This has obvious appeal at anchor, though an open terrace remains a feature to use only when conditions and supervision allow.
A new T-top and wraparound windscreen create an intermediate solution between an exposed central helm and a fully enclosed wheelhouse. Passengers can remain in touch with the surroundings without being quite so vulnerable to the wind generated by the boat's movement, an advantage during shoulder-season cruising.
The forward and aft spaces are connected by walkaround circulation, making it easier for people to move through the deck. Good routes between seating, galley and boarding points can matter more over a full afternoon than a striking profile seen only from the marina.
Engineering and handling choices
Cranchi's published preliminary power choices include three Mercury Verado V10 425 engines, three Mercury V12 600 engines or three Yamaha XF450 outboards. Those are alternatives rather than simultaneous installations, and prospective owners must confirm availability, total installed power and final certification with the shipyard.
The builder gives a fuel capacity of approximately 2,185 litres and a fresh-water capacity around 300 litres. These figures suggest the boat is intended to support substantial time afloat, but actual range will depend heavily on which propulsion package is selected, the load carried and prevailing sea conditions.
Outboard access can simplify some maintenance tasks compared with machinery tucked deep under a cockpit sole. It also changes the stern's appearance and docking routine, so owners converting from an inboard cruiser should insist on seeing how boarding, swimming and close-quarters handling work on an actual boat.
Comfort beyond the day trip
Below decks, Cranchi highlights a properly separate owner's cabin, a notable choice for an open model whose main selling point is social space. Privacy becomes particularly valuable when two people want to stay aboard overnight while friends are still using the cockpit or during a quiet early-morning departure.
The A48's coloured surfaces and generous volumes are designed to give an impression of a much larger craft, but visual generosity is only one part of the equation. Owners should inspect wardrobe access, ventilation, shower arrangements, noise when the generators are operating and the route through the interior at night.
Weather protection deserves equal scrutiny because a T-top cannot make every seating position equally comfortable in wind-driven spray. Buyers should ask for demonstrations of available covers and shades, and check whether opening side platforms can be secured quickly when conditions deteriorate.
What prospective owners should check
Published figures for the A48 O/B are explicitly preliminary, with type approval still pending in the manufacturer's material. Quoting a definitive passenger rating or certified cruising performance before final documents are issued would therefore be misleading, and the buyer should request the final technical sheet.
The triple-outboard configuration opens a wider range of engine preferences but may also raise the cost of servicing three complete propulsion units. Before ordering, establish where the nearest qualified service centres are located and whether the intended berth can accommodate engines projecting aft.
Cranchi's new walkaround is most interesting as a shift in priorities: owners are being offered a waterside lounge and meaningful overnight space without having to choose a traditional enclosed cruiser. The decisive test will be how those ambitious spaces work together on the water, not just how they photograph at a show.