Alpha Marine Poseidon

Steel Power Catamaran

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EUR 395,000

approx. £341,500

Negotiable, EU VAT paid

Length x Beam22.49 m x 7.86 m
Engine power2 x 520 hp
FuelDiesel
Year built1988
Max. persons25 Persons
Offer typeUsed boat, ex-charter

ManufacturerAlpha Marine
ModelPoseidon
Conditionvery good condition
CE markingA - Ocean

Draught2.74 m
Bridge clearance8.00 m
MaterialSteel
Hull typeDisplacement
Displacement150,000 kg

Headroom150 cm
No. of cabins12 Cabins
No. of berths20 Berths
No. of heads20 Heads
Freshwater tank13,000 l Water
Holding tank1,000 l Wastewater

PropulsionForward Drive
EngineIVECO AIFO SRM081
Engine power2 x 520 hp / 382 kW
Fuel15,000 l Diesel
Engine hours3,950 h

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Location

Spain

Berth available

Notes

1988 Alpha Marine Poseidon, EUR 395,000

Interstar is a very solid motor catamaran (first used as a small passenger boat for weekly charters between the Greek islands, then as a private boat for family and friends for sailing in the Mediterranean.

Very well maintained, she can be an ideal setting for a large diving and water sports club, exploration or/and office space.
Despite its large volume, it falls into the small vessel code category (less than 24m LOA, less than 80 NT).
The last official hull and machinery survey was carried out in October 2025. ( Detailed Documents in the .pdf leaflet file )