Catamaran Comparison · 2026

Excess 11 vs Lagoon 40

Two near-neighbours in the 37–40 foot class — here's how they actually differ on the water.

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At a Glance

Excess

Excess 11

The Excess 11 is a 37-foot 3-cabin catamaran launched in 2022. Best for performance, modern lovers, couples. A performance-leaning hull form for sailors who care how it feels on the helm.

Lagoon

Lagoon 40

The Lagoon 40 is a 40-foot 3-cabin catamaran launched in 2018. Best for couples, small family. A balanced cruiser that does many things well.

Quick Comparison

Spec	Excess 11	Lagoon 40
Length overall	37 ft (11.3 m)	40 ft (11.97 m)
Beam	6.59 m	6.78 m
Cabins (guest + crew)	3 + 1	3 + 1
Max guests	6	6
Year introduced	2022	2018
Best for	performance, modern lovers, couples	couples, small family
Standout amenity	AC, watermaker	AC, generator
Charter regions	Caribbean, Mediterranean	Caribbean, Mediterranean, Mexico & Central America, Red Sea & Middle East, Northern Europe & Baltic, US East Coast & Florida
Indicative price (bareboat low season)	$7,000	$8,000
Indicative price (crewed peak season)	$57,500	$26,000
View full detail	View →	View →

Pricing data drawn from current-season bookings across BVI and Mediterranean bases. Updated quarterly.

Design & Comfort Differences

The two boats feel meaningfully different on board, even within the same nominal size class. Three specific differences worth knowing:

Saloon and deck space. The Excess 11 has a classic enclosed saloon with a wide aft deck; the Lagoon 40 offers a more conventional enclosed saloon.
Cabin configuration. Both boats offer 3 symmetrical guest cabins. What differs is cabin shape — the Excess typically uses a forward-galley / island-berth layout, while Lagoon often offsets the galley aft. Worth seeing both layouts before deciding for a couples-only trip.
Amenities & kit. Excess 11 comes with AC, watermaker, solar, dinghy. Lagoon 40 adds generator.

Performance Differences

Neither boat is a racer; both are cruising catamarans. But the Excess 11.

In light air (under 10 knots true wind), the heavier-displacement boat will feel slightly sluggish; in 15–20 knots trade-wind conditions both perform similarly. In big Med Meltemi/Mistral conditions (25+ knots) the Lagoon 40's wider 6.78 m beam will initially feel more stable but pushes more water resistance.

For bareboat charters both behave predictably under sail and under power. We rarely see either one out-sail the other in normal charter conditions.

Price & Value

In current-season data, the Excess 11 starts at $7,000/week bareboat (low season, BVI or Greece) and the Lagoon 40 starts at $8,000/week. At the high end (crewed, peak season) we see the Excess 11 reach $57,500/week and the Lagoon 40 reach $26,000/week.

For most charterers the price difference is small (~$500–$1,500/week) compared to the total trip cost — meaning amenities, layout and your destination matter more than sticker price when choosing between two boats this similar.

Which Should You Choose?

If you're a family with kids

Both boats work for families — compare cabin configs in our detail pages and we'll help you pick the better-fitting layout.

If you want performance / a sailing-feel boat

Choose the Excess 11. It was designed with sailing performance in mind — the helm feels more responsive and you'll enjoy being on the wind.

If you want luxury / open-space

Both are mainstream cruising layouts. For a true "luxury first" catamaran consider a Bali 5.4 or Sunreef 60 — but at very different price points.

Frequently Asked Questions

Is the Excess 11 bigger than the Lagoon 40? ▾

The Excess 11 is 37 ft (11.3 m) long with a 6.59 m beam, while the Lagoon 40 is 40 ft (11.97 m) with a 6.78 m beam. The Lagoon 40 is the longer boat, but the difference of 3 ft may be marginal once you step on board.

Which is better for a family — Excess 11 or Lagoon 40? ▾

Neither boat is purpose-built for families; both lean performance / modern lovers. For family charters we typically point you toward the Bali 4.4, Lagoon 46, or Astrea 51. Speak to a 2Hulls expert for a specific recommendation.

Which is better value — Excess 11 or Lagoon 40? ▾

The Excess 11 is the lower-priced option (starts around $7,000/week bareboat), with the Lagoon 40 starting around $8,000/week. The price difference of ~$1,000/week is usually worth it if you specifically want couples; otherwise the Excess 11 gives you most of the experience.

Can the Excess 11 and Lagoon 40 charter in the same destinations? ▾

Excess 11: Caribbean, Mediterranean. Lagoon 40: Caribbean, Mediterranean, Mexico & Central America, Red Sea & Middle East, Northern Europe & Baltic, US East Coast & Florida. Where they overlap (often the Caribbean + Mediterranean), they're both well-supported by local charter fleets and you can usually get a checkout sail either way.

How many guests can each boat sleep? ▾

Excess 11: 3 guest cabins + 1 crew cabin(s), sleeps up to 6 guests in standard charter config. Lagoon 40: 3 guest cabins + 1 crew cabin(s), sleeps up to 6 guests. Both sleep the same number — your choice depends on layout and amenities.

Keep Comparing

More 37–40-foot Catamaran Comparisons

Excess 11 vs Excess 12 41 ft vs 37 ft · same brand Excess 11 vs Lagoon 42 42 ft vs 37 ft · 4 cabins Excess 11 vs Excess 13 43 ft vs 37 ft · same brand Excess 11 vs Lagoon 46 46 ft vs 37 ft · 4 cabins Excess 11 vs Fountaine Pajot Lucia 40 38 ft vs 37 ft · same cabins Excess 11 vs Excess 14 47 ft vs 37 ft · same brand

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