The Sunreef ULTIMA 111: When a Catamaran Thinks It's a Supercar
Sunreef's page for this model now redirects to the shipyard homepage and the published ULTIMA range stops at the 88. Here is what the boat w…
Read the articleSunreef ULTIMA 111
Expert Review, Technical Specifications & Market Analysis
The Essentials
| Feature | Specifications |
|---|---|
| Overall Length | 36.2 m (118 ft 11 in) |
| Beam | 11.3 m (37 ft 1 in) |
| Engines | Twin hybrid diesel-electric, 2 × 550 hp |
| Fuel Capacity | 12,000 l (3,170 US gal) |
| Water Capacity | 2,000 l (528 US gal) |
| Cabins / Heads | 5 cabins / 5 heads plus crew |
| Max Speed | 22 knots |
| Cruise Speed | 15–18 knots |
Source: Spec & Photos courtesy of Sunreef. Specs verified by Tony Smith, USCG 100 Ton Master, on August 11, 2026.
Sunreef has withdrawn the ULTIMA 111 from its published range. The specification here is historic — ask the shipyard directly for current documentation on any particular hull.
Part of the Sunreef ULTIMA series — see how owners step up through the lineup.
Quick Verdict
- Withdrawn: Sunreef's page for this model now redirects to the shipyard homepage, and the published ULTIMA range stops at the 88
- The figures here are historic and unconfirmed against the shipyard — 36.2 m overall on an 11.3 m beam, with a twin hybrid diesel-electric package of 2 × 550 hp
- Confirm anything you plan around directly with Sunreef, and take the size conversation to the yard's bespoke 37M to 49M projects instead
Our Take
The ULTIMA 111 is not a current Sunreef. The published range stops at the 88.
The boat was real, and the specification here is historic rather than the yard's current position. If you want an ULTIMA at this size, the conversation to have with Sunreef is about a bespoke project, not this model.
If you already own one or have one on order, nothing here changes that. Ask Sunreef directly for current documentation.
Sunreef ULTIMA 111 Photo Gallery
Photos courtesy of Sunreef.
Sunreef ULTIMA 111 Overview
Sunreef no longer lists the ULTIMA 111 in its published range. The yard's page for the model now issues a permanent redirect to the Sunreef Yachts homepage, and the model is absent from the ULTIMA range page, from the shared navigation that runs across all five Sunreef domains, and from the ULTIMA sitemap. That navigation lists the ULTIMA 44, 55, 66, 77 and 88 only.
The specification below is historic and unconfirmed against the shipyard. Treat it as a record of how the boat was specified rather than as a current specification.
Performance & Handling
The recorded drivetrain is a twin hybrid diesel-electric package of 2 × 550 hp, with 22 knots maximum and 15 to 18 knots cruising.
Those figures are historic and unconfirmed against the shipyard. Ask Sunreef directly before you plan around them.
Interior & Accommodations
The recorded arrangement is five cabins and five heads plus crew accommodation on a 36.2 m hull with an 11.3 m beam.
As with every Sunreef, any hull actually built would have been drawn to its owner's brief, so a delivered boat will not necessarily match. Confirm the arrangement of a specific hull with the shipyard.
Market Position
At 36 m the ULTIMA 111 would have sat above the ULTIMA 88 and alongside Sunreef's bespoke superyacht projects — the 37M, the 43M and the 49M Sunreef Power — rather than inside the production ranges.
Sunreef's current published lineup handles that size band through those bespoke projects instead. If you want a Sunreef multihull above the 88 or the 100 Sunreef Power today, that is the route the yard offers.
The withdrawal of the 111 does not appear to have left a gap so much as consolidated one.
Who the ULTIMA 111 Is For
Sunreef does not currently offer the ULTIMA 111. If the size and the concept are what appeal, look at the ULTIMA 88 at the top of the published narrow-beam range, at the 100 Sunreef Power for full-beam volume, or talk to Sunreef about a bespoke project in the 37M to 49M band.
If you own one or have one on order, ask the yard directly for current documentation rather than relying on historic figures.
Sunreef ULTIMA 111 Articles & Guides
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Frequently Asked Questions
Is the Sunreef ULTIMA 111 still available?
No. Sunreef has withdrawn the model from its published range. The shipyard's page for the ULTIMA 111 now issues a permanent redirect to the Sunreef Yachts homepage, and the model is absent from the ULTIMA range page, from the shared navigation that runs across all five Sunreef domains, and from the ULTIMA sitemap. That navigation lists the ULTIMA 44, 55, 66, 77 and 88 only.
Where do the Sunreef ULTIMA 111 specifications on this page come from?
They are historic figures, recorded while Sunreef still published the model and carried forward unchanged since the shipyard withdrew it. That includes the speed figures — 22 knots maximum and 15 to 18 knots cruising. Treat them as a record of how the boat was specified rather than as a current specification, and ask Sunreef directly for documentation on any particular hull.