Sunreef Ultima 55

Design

Designer

Sunreef Yachts

Naval architect

Sunreef Yachts

Summary

Speed, Power & Tanks

What the builder publishes about how fast, how strong and how much the boat carries.

Dimensions

LOA

54.5 ft (16.6 m)

Hull length

—

LWL

—

Beam

18.4 ft (5.6 m)

Draft (min)

3 ft (0.9 m)

Draft (max)

—

Air draft

—

Displacement

—

Ballast

—

Cabins

2–3

Heads

—

Berths

—

Performance

Maximum speed

—

Cruising speed

—

Range

—

Guests

—

Crew

—

Engine and Tanks

Engine

—

Engine count

—

Engine manufacturer

Volvo Penta

Propulsion type

IPS pods

Fuel capacity

396 gal (1,500 L)

Fresh water capacity

79 gal (300 L)

Black water capacity

—

Construction

Hull material

composite

Deck material

—

Rudder type

—

Steering wheels

—

Builder's Own Figures

Engines as printed

Volvo D6 - IPS 650

Draft basis

as printed

Engine power basis

Volvo Penta IPS designation only (not horsepower); hp left empty

Eco version

Main engines 2x e-350 kW + 2x 600 HP; Batteries 220 kWh in 625 V — the site's electric/hybrid variant of the same hull

About Sunreef Yachts

Custom

Polish builder of custom luxury catamarans from Gdańsk, founded in 2002 by Francis Lapp — the Sunreef 50 to 100 sailing catamarans, the 60 to 100 Sunreef Power motor catamarans, each in a Classic and a solar-electric Eco version, the Ultima 44 to 88 motor yachts with a BRABUS edition, and superyacht projects up to a 210-foot power trimaran.

Francis Lapp opened a shipyard in Gdańsk, a city with long traditions of naval construction, establishing Sunreef Yachts' production site and office there in 2002. In 2003 the yard launched the Sunreef 74 CHE, the world's first oceangoing luxury catamaran with a flybridge, which changed the philosophy of multihull design; the 70 Sunreef Power JAMBO of 2008, designed with Laurent Bourgnon, was the first double-deck power catamaran with oceanic range, and the Sunreef Ultimate line of high-performance sailing catamarans followed in 2010. Francis Lapp was named Entrepreneur of the Year at the 2013 World Yacht Trophies, the Sunreef Supreme 68 opened the Supreme range in 2016, and the yard marked fifteen years in 2017 as the Sunreef 88 Double Deck and 40 Open Sunreef Power collected Yacht Style awards in 2018 and 2019. In 2022 the Sunreef 80 Eco, the first yacht with Sunreef's solar skin, was launched and won the Gustave Trouvé Award, followed in 2023 by the German Innovation Award and Multihull of the Year.

The Sunreef Yachts Range

Every model Sunreef Yachts publishes, by length — where this one sits in the range.

1. Sunreef Ultima 8893.2 ft
2. 80 Sunreef Power Next78.1 ft
3. Sunreef Ultima 7777.1 ft
4. Sunreef Ultima 6672.2 ft
5. 70 Sunreef Power Next69.9 ft
6. 60 Sunreef Power Next60 ft
7. BRABUS Ultima 5555.8 ft
8. Sunreef Ultima 55· this model54.5 ft
9. Sunreef Ultima 4445 ft

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