Sunreef 55 Ultima

SUNREEF 55 ULTIMA

The Sunreef 55 ULTIMA is a luxury hybrid catamaran that combines the dynamic performance of a monohull with the livability and efficiency of a multihull. Its innovative design introduces a new philosophy in naval architecture, focused on speed, sustainability, and comfort on board.

Designed to offer agile and quiet navigation, the ULTIMA 55 incorporates a sporty and elegant hull line, foldable side platforms, and a walkaround deck that maximizes usable space and circulation flow.

Highlighted features

• High-performance hybrid propulsion: available in 100% thermal version (2x 600 HP) or with ECO electric option (2x 350 kW electric + generator).

• Shallow draft design (0.9 m) that allows access to shallow areas.

• Optimized energy efficiency thanks to lightweight architecture, reduced hydrodynamic and aerodynamic resistance, and hydrofoil option.

• Spacious semi-open salon, connected to the stern and with deployable platforms to create a social space like an “Ocean Lounge.”

• Advanced solar technology with total integration (solar skin), customized high-efficiency batteries, low-consumption air conditioning systems, and non-toxic antifouling.

Technical specifications (subject to modification)

• Overall length: 16.60 m

• Beam: 5.60 m (7.60 m with open platforms)

• Draft: 0.90 m

• Fuel capacity: 1,500 l

• Freshwater capacity: 300 l

• Naval and interior architecture: Sunreef Yachts

• Generator: 9 kW (thermal version)

• Batteries: up to 220 kWh (ECO version)

• Propulsion: 2x 600 HP or 2x electric 350 kW + generator

Note: The information contained in this description is indicative and subject to modifications based on configuration, engine type, and model customization. For definitive specifications and complete technical details, please consult the shipyard or authorized dealer.