Lagoon 40 — Specifications & Layouts

41'10"Length overall

38'6"Hull length

22'2"Beam

3–4Cabins

1.35 m / 4'5"Draft

2 × 45 HPEngines

The Lagoon everyone actually sails

The 40 replaced the 400 and then outsold nearly everything in its size. The reason is not a spec sheet line. It is that two people can take her out on a Friday evening without a plan, a crew or a conversation about whether it is worth the trouble — and that is the difference between a boat you own and a boat you use.

What the three-cabin version buys you

The owner’s version gives one whole hull to one cabin: a proper double, a desk, a private head and a separate shower, with a door you close on the rest of the boat. On a forty-foot catamaran that is not a luxury, it is what makes living aboard for a fortnight feel like living rather than camping. The salon berth is there when the boat has to sleep more.

Rigged for two, not for a delivery crew

Self-tacking jib, everything led aft to the helm, and an electric winch within reach of the wheel. You tack by turning. That single decision is why so many 40s end up doing long coastal passages with a couple aboard and nobody else.

Design

VPLP Design

Specifications published by Lagoon, verified August 2026. Manufacturer page →

On board

This boat, photographed at the dock

Not renderings — hull #354 as she sits today at Severn Yachting Center, Hayes, Virginia.

Lagoon 40 — Alongside at Severn — Alongside at Severn

Starboard profile

Lagoon 40 — Bow on the dock — Bow on the dock

Lagoon 40 — From the dock — From the dock

Lagoon 40 — Transom and bathing platforms — Transom and bathing platforms

Lagoon 40 — Coachroof and hardtop — Coachroof and hardtop

Lagoon 40 — Trampolines and foredeck — Trampolines and foredeck

Lagoon 40 — Salon and dinette — Salon and dinette

Lagoon 40 — Galley and salon table — Galley and salon table

Lagoon 40 — Galley, looking aft — Galley, looking aft

Lagoon 40 — Owner’s cabin — Owner’s cabin

Lagoon 40 — Forward cabin — Forward cabin

Lagoon 40 — Steps to the hull — Steps to the hull

Lagoon 40 — Heads — vanity — Heads — vanity

Lagoon 40 — Separate shower — Separate shower

The model

The 40, as the yard shows her

Lagoon's official photography of the model — not of this particular hull.

Lagoon 40 — Lagoon 40 under sail — Lagoon 40 under sail

Lagoon 40 — Lagoon 40 from above — Lagoon 40 from above

Lagoon 40 — Lagoon 40 at anchor — Lagoon 40 at anchor

In stock — hull #354

The boat on our dock, in full

A new Lagoon 40, built late 2024, very well equipped and ready to sail now. Lying at Severn Yachting Center — Hayes, Virginia. Every figure below is the builder proforma for this hull.

Full specification

ModelLagoon 40 sailing catamaran
Year / hull2024 (new) · hull #354
Layout3 cabins / 2 heads · owner’s version · salon berth
Length overall12.75 m · 41′10″
Hull length11.74 m · 38′6″
Beam overall6.76 m · 22′2″
Draft1.35 m · 4′5″
Air draft18.86 m · 61′11″
Light displacement10.5 t
Sail area (upwind)80 m² · 861 sq ft
Mainsail45 m²
Self-tacking jib32 m²
Engines2 × Yanmar 4JH45 — 45 HP each (engine upgrade)
Fuel / water400 L / 300 L
Berths6 – 12
Naval architectVPLP Design
DesignLe Quément / Nauta
CE categoryA:10 B:12 C:16 D:20
Electrical110 V / 60 Hz — US specification
Engine hoursApproximately 50 (demonstration)

Special Pricing / Immediate Availability

Manufacturer’s retail: ~~$547,600~~€469,000
Special — you save: − $108,600− €93,800
Signature price: $439,000€375,200

ConditionNew · 2024
Layout3 cabins / 2 heads — owner’s version, with convertible salon berth
Engine hoursApproximately 50 (demonstration)
LyingSevern Yachting Center — Hayes, Virginia

7year structural warranty

5year engine warranty

3year general warranty

Engine warranty applies to Yanmar engines only. Exclusions apply to the general warranty.

Book a Live Tour

A walkthrough by video call — from the boat, in your own time zone.

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Equipment & options, as configured on this hull

Accommodation & layout

3 cabins / 2 heads, owner’s version
Elegance line interior — Alpi Sand Oak, dark oak floor
Grand Comfort Ardoise upholstery, salon & settees, additional stool
Convertible double berth in salon
USB sockets in cabins, aft portholes

Sails, rig & engines

2 × Yanmar 4JH45 — 45 HP each (engine upgrade)
Square-top Dacron mainsail & jib — asymmetric spinnaker gear
Lazy bag with cover — electric maneuvering winch (40.2)

Cockpit & deck

Helm-station bimini with window (graphite)
Foredeck sun-lounging cushions (lifting backrests), aft cockpit cushions
Large wooden cockpit table — cockpit enclosure with windows
Opening aft transoms, boarding ladder — windlass remote at helm + chain counter
Stainless-steel dinghy hoist, pulpits with wooden seats, outboard bracket

Electrical, climate & water

110 V / 60 Hz electrical — US specification
Battery charger + 2 additional service batteries (140 A) & controller
Inverter 12 / 110 V — 2000 VA — generator pre-fitting
Reverse-cycle Webasto air conditioning
Water heater 40 L

Galley, comfort & audio

90 L freezer (Alpi Sand Oak)
Microwave-oven pre-fitting
Fusion RA70N audio + 2 loudspeakers (salon & cockpit)
TV pre-fitting + Fusion MS-RA670 salon player

Navigation & electronics

Raymarine pack: i70s, P70s autopilot + ACU-400 + gyro, speed / depth / temp & wind transducers, RAY63 VHF, Axiom Pro 12″ at helm
Quantum 2 Doppler radar — RAY90 VHF + AIS
Autopilot remote + wireless VHF handset — monitoring display (Navicolor)

Certification & delivery

North American specification · geographical area USA (110 V / 60 Hz)
US import duties already paid
Owner’s manual: English

Indicative specifications based on the builder proforma (hull #354). Technical figures subject to confirmation. Offered subject to availability and prior sale. This page is not contractual.

Accommodation