The range
Three places to start
Not catalogue models: three proven hull forms, on which we draw whatever the person using her actually needs.
The range
Not catalogue models: three proven hull forms, on which we draw whatever the person using her actually needs.
To scale
Same scale, same waterline. What changes is how much it changes.
Figures are for the base design. Every hull differs on deck, below and often in the engine room too.
Ondina 42
Deep-V hull, one continuous cockpit from helm to transom. This is the boat you use on a Sunday without needing crew.


Stabia 58
Seventeen and a half metres with three cabins, built to stay out for a week without going back in.
Mahogany and teak above, composite below. Two thousand litres of fuel and a twelve-kilowatt generator: the range is there so you can choose where to stop, not to set records.

Vulcano 76
Twenty-three metres, and at that size nothing is standard any more: you start from the hull and draw everything else.
Four owner cabins, or three plus crew, depending on how you want to live aboard. The flybridge can be closed with an opening hard top, and that choice changes the tonnage — so it is made at the beginning.
Comparison
| Ondina 42 | Stabia 58 | Vulcano 76 | |
|---|---|---|---|
| LOA | 12.90 m | 17.60 m | 23.10 m |
| Beam | 4.10 m | 5.05 m | 6.20 m |
| Draught | 0.95 m | 1.35 m | 1.70 m |
| Displacement | 16 t | 34 t | 62 t |
| Engines | 2 × 600 hp | 2 × 1,200 hp | 2 × 1,900 hp |
| Top speed | 38 knots | 32 knots | 28 knots |
| Berths | 4 | 6 | 8 |
| CE category | B | A | A |
| Build time | 14 months | 18 months | 22 months |
Speeds are measured on trials at half load, with standard propellers.
Specifications
General arrangements, weights, consumption curves and the options list. Tell us which model and who to address them to.