X4⁰ – Compact Performance, Pure X Series DNA
The X4⁰ distils the essence of the Pure X philosophy into a nimble, beautifully balanced yacht that feels alive in the hands of any sailor. Her modern hull lines, light yet stiff epoxy infused structure and efficient T keel combine to deliver a yacht that moves with purpose — confident upwind, quick to accelerate and wonderfully composed as the breeze builds.
At the helm, she offers precise feedback and a reassuringly stable feel. The rod rigging, tapered mast and robust hull structure work in harmony to preserve sail shape and maintain control even in more demanding conditions, giving the X4⁰ a rewarding character whether you’re cruising comfortably or trimming the last fraction of a knot offshore.
Fortis Marine - Anniversary Edition
To mark 25 years of representing X‑Yachts in the UK and Ireland, we are proud to introduce the Anniversary Edition — a limited‑release specification available across the current X‑Yachts range available until 1 June 2026.
Who does she suit?
The X4⁰ suits sailors who want a compact, high‑quality performance cruiser that feels light, responsive and rewarding to helm. She appeals to cruising couples, families and performance‑minded sailors who value a yacht that remains easy to handle yet offers a lively, engaging character under sail. Her epoxy‑infused hull, stiff structure and efficient keel design give her confidence in a seaway, while the self‑tacking jib and clean deck layout make short‑handed sailing straightforward.
She is also ideal for those who want Scandinavian craftsmanship in a manageable size. The bright, well‑ventilated interior, refined joinery and flexible two or three‑cabin layouts offer real comfort for coastal cruising or longer passages. Whether day sailing, cruising with friends or competing in club racing, the X4⁰ provides performance, quality and everyday enjoyment in an elegant, compact package.
Key features
Modern hull form with lead bulb T keel for strong upwind performance and smooth handling.
Recessed self tacking jib track for effortless short handed sailing.
Optional longitudinal jib tracks and 106% genoa for enhanced light wind performance.
Clean deck layout with four well positioned winches for simple sail handling.
Bright Scandinavian interior with two or three cabin layouts and excellent ventilation.
Did you know...
Did you know the X4⁰ was awarded European Yacht of the Year in 2020 for its blend of performance, comfort and build quality
Why an X40
Choosing an X4⁰ means choosing a compact yacht that delivers the Pure X experience in a highly manageable size. She offers:
A responsive, well‑balanced helm that rewards experienced sailors yet remains easy for newcomers to handle.
A strong, epoxy‑infused structure with rod rigging and a tapered mast for reliable performance in varied conditions.
A clean, ergonomic cockpit layout ideal for short‑handed cruising and relaxed family sailing.
A bright, inviting interior finished in Scandinavian style with excellent craftsmanship throughout.
Practical layouts and generous storage that make extended cruising comfortable in a yacht under forty feet.
The satisfaction of owning a yacht built with the same engineering principles and attention to detail found across the entire Pure X range.
In essence, the X4⁰ is for sailors who want a beautifully built performance cruiser that is agile, enjoyable and effortless to live with.
Effortless Handling and a Purposeful Deck Layout
The X4⁰’s deck is designed for easy, intuitive sailing. Four well positioned winches streamline halyard, sheet and control line management, while the recessed self tacking jib track keeps the foredeck clear and makes short handed manoeuvres remarkably straightforward. Sailors wanting extra light wind punch can choose to add longitudinal jib tracks and a larger 106% genoa.
Her hull is constructed using vacuum infused epoxy sandwich technology, a process that ensures optimal strength to weight ratio and a notably stiff structure. By saving weight in the hull, more can be placed low in the lead bulb, giving the X4⁰ impressive stability and a smooth, predictable motion through waves.
Multiple hatches and portlights bring fresh air and daylight throughout the boat, enhancing comfort whether underway or relaxing at anchor. The essentials come as expected from X Yachts — top grade rigging, encapsulated keel protection, and the proven galvanized steel keel frame that transfers loads safely and evenly throughout the yacht.
Exterior Gallery
A Light Filled Interior Crafted for Real Sailing
Below deck, the X4⁰ showcases Scandinavian craftsmanship at its best. The interior uses Nordic Oak veneers and clean Danish styling to create a warm, contemporary space that feels both refined and practical. Every detail reflects thoughtful design — from the joinery quality to the clever use of space that supports comfortable living on longer passages.
Natural light and airflow are excellent throughout, giving the saloon and cabins a bright, inviting atmosphere. Owners can choose between two and three cabin layouts, each featuring a well equipped galley, forward facing navigation station, and a generously sized head with separate shower.
Flexible Cabin Layouts Designed Around Your Sailing Life
The X4⁰ offers two adaptable interior configurations that allow owners to shape the yacht around their sailing needs. The standard two cabin layout provides a spacious aft cabin to port and a generous technical or storage area opposite, ideal for extended cruising or gear heavy sailing. Those seeking more accommodation can opt for the three cabin configuration, which adds a second aft cabin without compromising the yacht’s open, balanced saloon.
In both layouts, the head compartment includes a separate shower, offering impressive practicality for a yacht of this size. Each arrangement maintains excellent ventilation and storage throughout, ensuring the X4⁰ remains comfortable and functional whether on passage or moored in harbour.
Interior Gallery
A Balanced and Efficient Sail Plan for Real World Performance
The X4⁰’s sail plan is engineered to deliver confident, versatile performance. Her standard upwind sail area of 78 m² enables her to achieve approximately 6.5 knots of boat speed in just 12 knots of true wind, reflecting the efficiency of her hull form and stability.
The rig features rod rigging and a tapered double spreader mast, creating a stiff and responsive spar that maintains sail shape and eliminates pumping when sailing into waves. Sailors can choose the self tacking jib for effortless shorthanded control, or equip the 106% genoa on optional longitudinal tracks for enhanced light wind performance. For downwind work, the X4⁰ can carry a 130 m² asymmetric spinnaker, delivering fast, stable sailing on broader angles.
Cabin Layouts
Enquire about X-Yachts
Other X-Yacht Models
X4³ MkII
A versatile, fast and comfortable cruiser–racer delivering superb balance and offshore confidence. Suits sailors wanting a clear step up in space, performance and long‑distance ability.
X4⁶ MkII
A powerful, elegant performance cruiser built for serious passage‑making. Offers greater speed, stability and interior volume for owners ready to move into true bluewater capability.
X4⁶ MkII
