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Catamaran Radara service provided by WE SUCCESS Consulting GmbH

Models A–Z · Lagoon

Lagoon 450

226 current listings in our analysis (as at 02.11.2026).

Lagoon 450 from the side
Shipyard photo – model image, not a specific boat. Photo: © Nicolas Claris / Lagoon (Groupe Beneteau)

What the model is suitable for

suitable with restrictions for blue-water sailing and long-distance cruising

Spacious, very widespread cruising boat of CE category A. Atlantic crossings and a full circumnavigation are documented by owners. However, the problem at the forward mast bulkhead acknowledged by the shipyard and the corroding mast compression post affect the entire series; without documented inspection and reinforcement, a boat for ocean passages is an open position.

Build period and series

Model ranges: 2010–2015 (450 F only) · 2016–2019 (450 F and 450 S) · 2020–2021 (450 S only)

Shipyard

Lagoon, Bordeaux, France

Shipyard key data

Length overall13,96 m
Beam7,84 m
Draft1,3 m
Displacement (light)15,5 t
Mast height23,05 m
Upwind sail area128 m²
Cabins owner's version3
Cabins charter version4
Heads4
Berths (max.)12
Water tank350 l
Diesel tank1.040 l
PropulsionSaildrive, no shaft drive. Shipyard standard specification verbatim: '2 x 40 HP saildrive diesel engines'. On the used market, 2x40, 2x45, 2x54 and 2x57 hp Yanmar engines occur, consistently with saildrive.
DesignVPLP - Van Peteghem & Lauriot Prevost; Nauta Design (interior)
CE categoryA

Verified information only: from data sheets, brochures and the shipyard's pages, individual figures from trade press tests. Individual boats may differ depending on version or refit.

More in the pre-purchase review: documented strengths and weaknesses of the model, recalls, our verdict on each model year and the review of a specific boat – costs up to readiness to sail, negotiation range, brief for the surveyor.