Catamaran Comparison · 2026

Excess 11 vs Excess 13

Two near-neighbours in the 37–43 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.

Excess

Excess 13

The Excess 13 is a 43-foot 4-cabin catamaran launched in 2024. Best for performance, modern lovers, family. A proven family-friendly layout.

Quick Comparison

Spec	Excess 11	Excess 13
Length overall	37 ft (11.3 m)	43 ft (13.13 m)
Beam	6.59 m	7.2 m
Cabins (guest + crew)	3 + 1	4 + 1
Max guests	6	8
Year introduced	2022	2024
Best for	performance, modern lovers, couples	performance, modern lovers, family
Standout amenity	AC, watermaker	AC, generator
Charter regions	Caribbean, Mediterranean	Caribbean, Mediterranean
Indicative price (bareboat low season)	$7,000	$7,000
Indicative price (crewed peak season)	$57,500	$57,500
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 Excess 13 offers a more conventional enclosed saloon.
Cabin configuration. Both boats offer 3 (Excess 11) vs 4 (Excess 13) guest cabins. If you need 4 equal cabins for a multi-couple charter, the Excess 13 is the better fit. Otherwise they're both fine for a single-family layout.
Amenities & kit. Excess 11 comes with AC, watermaker, solar, dinghy. Excess 13 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 Excess 13's wider 7.2 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 Excess 13 starts at $7,000/week. At the high end (crewed, peak season) we see the Excess 11 reach $57,500/week and the Excess 13 reach $57,500/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 Excess 13? ▾

The Excess 11 is 37 ft (11.3 m) long with a 6.59 m beam, while the Excess 13 is 43 ft (13.13 m) with a 7.2 m beam. The Excess 13 is the longer boat, but the difference of 6 ft may be marginal once you step on board.

Which is better for a family — Excess 11 or Excess 13? ▾

The Excess 13 is the stronger family pick — designed with performance / modern lovers in mind, with 4 guest cabins and a layout forgiving for kids new to sailing. The Excess 11 leans performance / modern lovers — fine for older families with sailing experience.

Which is better value — Excess 11 or Excess 13? ▾

In our tracking, the two boats are priced within ~$0/week of each other at the low end, so value depends on which features you weight: the Excess 11 gives you AC, watermaker, solar; the Excess 13 gives you AC, generator, watermaker.

Can the Excess 11 and Excess 13 charter in the same destinations? ▾

Excess 11: Caribbean, Mediterranean. Excess 13: Caribbean, Mediterranean. 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. Excess 13: 4 guest cabins + 1 crew cabin(s), sleeps up to 8 guests. The Excess 13 sleeps more; pick that one for larger groups.

Keep Comparing

More 37–43-foot Catamaran Comparisons

Excess 11 vs Excess 12 41 ft vs 37 ft · same brand Excess 11 vs Excess 14 47 ft vs 37 ft · same brand Excess 11 vs Lagoon 40 40 ft vs 37 ft · same cabins Excess 11 vs Fountaine Pajot Isla 40 40 ft vs 37 ft · 4 cabins Excess 11 vs Leopard 40 40 ft vs 37 ft · 4 cabins Excess 11 vs Nautitech 40 Open 40 ft vs 37 ft · 4 cabins

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