Speed
- Cruising speed23 kn
- Top speed29 kn
Design
- Designer
- Extra Yachts / Hot Lab
- Naval architect
- Extra Yachts
- Interior designer
- Extra Yachts / Hot Lab
Summary
- Length overall
- 90.2 ft
- Beam
- 23.3 ft
- Maximum speed
- 29 kn
- Cruising speed
- 23 kn
- Range
- 800 nm
- Guests
- 8
- Crew
- 4
- Displacement
- 187,393 lb
- Engine power
- 1000 hp
- Cabins
- 4
* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.
Speed, Power & Tanks
What the builder publishes about how fast, how strong and how much the boat carries.
Power to weight
Total engine power per tonne of published displacement — more means livelier acceleration for the hull. Drawn for motor yachts.
35.3 hp/t
3 × 1,000 hp · 85 t
Tanks
Fuel and water on one scale: a tank twice the height holds twice as much.
- Fuel1,981 galWater330 gal
Design Category
Certified CE design category B (Offshore): the wind and waves the EU Recreational Craft Directive says this boat is designed to take.
- D
Sheltered waters
- Wind
- up to Beaufort 4
- Waves
- up to 0.3 m
- C
Inshore
- Wind
- up to Beaufort 6
- Waves
- up to 2 m
- BThis boat
Offshore
- Wind
- up to Beaufort 8
- Waves
- up to 4 m
- A
Ocean
- Wind
- above Beaufort 8
- Waves
- above 4 m
Design limits set by the EU Recreational Craft Directive (2013/53/EU), in significant wave height. A category covers the conditions of those below it. It is the limit the boat was designed to, not a promise that it is safe in any conditions within it — that judgement stays with the skipper.
Dimensions
- LOA
- 90.2 ft (27.5 m)
- Hull length
- —
- LWL
- —
- Beam
- 23.3 ft (7.1 m)
- Draft (min)
- 5.7 ft (1.75 m)
- Draft (max)
- —
- Air draft
- —
- Displacement
- 187,393 lb (85,000 kg)
- Ballast
- —
- Cabins
- 4
- Heads
- —
- Berths
- —
Performance
- Maximum speed
- 29 kn
- Cruising speed
- 23 kn
- Range
- 800 nm
- Guests
- 8
- Crew
- 4
Engine and Tanks
- Engine
- 1000 hp (Volvo Penta)
- Engine count
- 3
- Engine manufacturer
- Volvo Penta
- Propulsion type
- Volvo Penta IPS pods
- Fuel capacity
- 1,981 gal (7,500 L)
- Fresh water capacity
- 330 gal (1,250 L)
- Black water capacity
- 106 gal (400 L)
Construction
- Hull material
- GRP
- Deck material
- —
- Rudder type
- —
- Steering wheels
- —
Builder's Own Figures
- Superstructure material
- GRP
- Engines
- 3 X IPS 1350 VOLVO PENTA
- Thrusters
- ELECTRIC 20 HP
- Hull type
- Planing with sprayrail
- Engine power
- 3 X 1000 HP
- Classification
- CE CATEGORY B
- Stabilizer
- FINS OR SEAKEEPER
- Guests / cabins
- 8/4
- Range
- 800 nm at 12 kn
- Crew / crew cabins
- 4/2
- Grey water
- 600 L
- Draught basis
- at full load, as printed
- Beam basis
- moulded beam, as printed
- Engine power basis
- per engine as printed
- Displacement basis
- at full load, as printed (85 T)
Figures read fromextrayachts.com/fast/x-90/· Technical dataread 10/17/2026
About Extra Yachts
Semi-custom
Italian yacht line of Palumbo Superyachts, founded in 2017 — eight models in four lines (Fast, Triplex, Global, Shadow) from the 17-metre X56 Fast to the 44-metre X145 Global explorer, in GRP, carbon, aluminium or steel.
Extra Yachts says it was founded in 2017 to create a deep connection between the owner, the sea and nature, and that it specialises in yachts with a bold, distinctive personality. Its lines run from 17 to 45 metres, plus a 30-metre power catamaran, all designed for generous indoor and outdoor living, low fuel consumption and extended autonomy. The brand was born from the technical expertise of Palumbo Superyachts, and the yard presents this as giving its clients the benefits of belonging to a major international group. On sustainability it points to low-resistance hulls that come out of a meticulous engineering process, and it describes its work as resting on craftsmanship, carefully sourced materials, research and technology.
Visit brand pageThe Extra Yachts Range
Every model Extra Yachts publishes, by length — where this one sits in the range.