
April 7, 2026
The Benetti Oasis 42M: When the Beach Club Becomes the Yacht
Benetti Oasis 42M: a 139ft yacht built around a 70ft Oasis Deck with an 8.3m pool and retractable cover that converts to a flush event terra…
Read the articleThe beach-club line — shallow-draft GRP yachts built around the Oasis Deck, from 112 to 139 feet


If the best hours of your day happen at the waterline — swimming off the transom, lunch under an awning, nobody putting shoes on — the Oasis line is the part of the Benetti range built for that. Both models put the Oasis Deck® at the heart of the boat: an aft living space at sea level rather than a swim platform bolted onto the back. Composite construction keeps weight down, and the draft that follows is what actually buys you the Exumas: 6'8" on the 34M, 6'9" on the 42M.
We review both Oasis models, from the 112'9" Oasis 34M to the 139'5" Oasis 42M. Ten guests in five cabins on either boat, RWD exterior lines over Bonetti/Kozerski interiors, and range that grows with size: 2,700 nautical miles at 10 knots on the 34M, 4,000 on the 42M. Crew stays modest by superyacht standards — seven in four cabins, or eight to nine in five.
Every Benetti Oasis model we review in depth, in the order owners step up through the series.
Photo credit Benetti.

The Oasis 34M is a 112'9" GRP and carbon-fiber yacht built around its beach club — 25'2" beam, a 6'8" draft that opens up the Bahamas, and 2,700 nautical miles of range.
Most owners arrive at the 34M from a large flybridge motoryacht, and the step up is about deck space rather than length. At 112'9" on a 25'2" beam and 200 tonnes full load, it is still a boat an involved owner can help run: seven crew in four cabins, twin MTU 10V 2000 M86 diesels, a 14-knot cruise. A Bahamas season becomes a string of short hops between anchorages, and the 6'8" draft means the anchorages are the good ones.
Then note the number that does not change. Both boats sleep ten guests in five cabins, so the 42M's extra twenty-seven feet buys volume and reach, not berths: 418 GT against 265, 4,000 nautical miles at 10 knots against 2,700, an owner's suite lifted to the upper deck for real separation, and a fifth crew cabin so a full interior team fits. Buy the 34M for the shallow draft and the smaller crew bill. Buy the 42M when the guest list stays the same but the itinerary stops being local.

My pick is the 34M, and I know that reads backwards on a page that also sells a bigger sister. The 34M is the last boat in this part of the Benetti range you can genuinely be involved in running. Seven crew, 265 gross tons, 6'8" of draft — you can put it somewhere a 42-metre has to admire from a mile offshore, and the Oasis Deck does not shrink in proportion the way beach clubs usually do on a 112-footer.
The trade-off to price in early is interior volume. Both Oasis boats spend their length outboard and aft, and the salon is smaller than a buyer stepping off a conventional yacht of the same length expects. If your family lives outside, you will never notice it. If you host indoors in November, walk the salon before you fall for the deck.
Videos courtesy of Benetti.
For most Oasis buyers yes, but only if you genuinely live outside. The Oasis Deck® is the organising idea of both boats: the aft end becomes a full outdoor living space at sea level instead of a swim platform with a ladder. The rest of the layout is arranged around it, and the salon reads smaller than the length would suggest.
Neither boat is slow about reaching the anchorage — 14 knots cruise on the 34M, 14.5 on the 42M — but they are designed to sit still once they arrive. If your day runs from the pool to the water to a shaded table on deck, the trade costs you nothing. If you entertain indoors, stand in the salon before you commit.
Ten guests in five cabins, on either model. Benetti holds guest capacity flat across the Oasis line, so the 34M and the 42M sleep exactly the same party. What changes is the crew: the 34M is drawn for seven crew in four cabins, the 42M for eight to nine crew in five.
That extra crew cabin is the practical difference. It is what lets you run a second stewardess or a dedicated deckhand for the tenders without anyone sharing a bunk they resent. If you travel with a full guest list and expect table service outside for every meal, the 42M's crew arrangement is the one that holds up over a long stay aboard.
Size and reach, not sleeping capacity. The Oasis 34M is 112'9" and roughly 265 gross tons, with 2,700 nautical miles of range at 10 knots. The Oasis 42M is 139'5" and 418 gross tons, with 4,000 nautical miles at the same speed. Both use RWD exterior lines over Bonetti/Kozerski interiors.
The layout difference matters more than the numbers. On the 42M the owner's suite moves up to the upper deck, which gives real separation from guest traffic and a private forward terrace. The 34M keeps a more conventional arrangement and, at 200 tonnes full load, stays the easier boat to move, berth and staff. The 42M is the same holiday with more room to be alone in.
Yes, and that is much of the point of the line. The Oasis 34M draws 6'8" and the 42M draws 6'9", which is shallow for yachts of 112 and 139 feet and puts most of the Exumas within reach. Benetti gets there with composite construction — GRP on both hulls, with carbon on the 34M — rather than the steel used higher up the range.
Light structure keeps displacement down, and low displacement is what buys the draft. The practical result is that you plan an itinerary around where you want to be rather than around where the water is deep enough. Very few yachts of this length let you make that choice freely.
Tell us how you plan to use the boat — guests, range, crew or no crew — and we'll give you the straight story on where in the Oasis series you belong, new or brokerage.
Explore All Benetti ModelsOr reach Tony directly: TS@MintedYachts.com · +1 (404) 805-9819