Two thousand six hundred horsepower in the classic version. Four hundred and eighty-four in the Eco. Sunreef publishes both figures, side by side, on the same specification block — and it is the most honest thing on the shipyard's entire website.
The Number That Explains the Whole Range
Across fourteen models, the 100 Sunreef Power is the only one where Sunreef publishes engines for both versions together: 2 × 1,300 hp classic against 2 × 242 hp described as main engines in the Eco specification.
That is not a rounding difference. It is a statement that the Eco version of this boat is a fundamentally different machine, engineered around efficiency and solar charging rather than around pace. Everywhere else in the range the Eco package is described in prose while the diesel figures do the talking. Here you can see exactly what the choice costs and what it buys.
Fuel capacity is 28,000 l either way — a genuine long-range tank that exists because owners at this size want the option regardless of what the array is doing.
Who It's For
This is the largest power catamaran Sunreef builds in series: 28.63 m (93 ft 11 in) overall on a 13.5 m (44 ft 4 in) beam, with 2,500 l of water. It is a professional-crew yacht with a beach club and a superyacht-scale aft garage to match.
Buy it if you want superyacht accommodation and superyacht deck space on a multihull that can still follow shallow water into anchorages a monohull of this length cannot reach.
Design and Layout
Forty-four feet of beam on a ninety-four-foot hull gives this boat the deck area of a considerably longer monohull. The aft cockpit runs the full beam and opens onto a beach club; the aft garage is sized for a serious tender.
Sunreef builds every hull to order, and at this size that typically means a private owner's deck, multiple en-suite guest suites, and a separate crew area with its own access and galley. No cabin or head count is published, and no living-space figure.
Water capacity of 2,500 l is the largest in the range and supports a full complement aboard for a meaningful stretch.
Where It Sits in the Range
The 100 Sunreef Power is filed under Power Yachts on the shipyard's own range page, not under Superyachts, even though its page is hosted on the superyacht website. Sunreef's superyacht range page lists the 37M, 43M, 49M, the 210 Trimaran and the Explorers — and neither 100.
Above it sit bespoke projects: the 49M Sunreef Power and the 210 Sunreef Power Trimaran. The 100 is the top of the production range.
What Sunreef Does Not Tell You
Sunreef publishes no speed figure for any boat in its current range. No top speed, no cruise speed, no range — not on this model and not on any of the other thirteen we cover. That is unusual. Most yards at this level publish at least a cruise figure, and several publish full performance tables.
We have left those rows empty on the specification table rather than filling them with an estimate. If a broker or a listing hands you a precise Sunreef speed, ask where it came from, because it did not come from the shipyard.
The same applies to displacement, which Sunreef publishes for nothing in the range, and to draft, which it publishes for only three of the fourteen models. Get the numbers you need in writing before you sign a build contract. Sunreef will provide them — they simply are not on the website.
Where to Start
Buy the Sunreef 100 Power NEXT if you want the superyacht experience on a shallow-draft platform and you are running a full professional crew.
Step down to the 80 Power if you want to stay inside a size that is easier to berth and cheaper to run — it is also the only model in the range with a published draft. Step across to the 100 Sail NEXT if the sailing rig and the published solar figure matter more than the volume.