The X-35 arrived in 2005 as the spiritual successor to the legendary X-79 and X-99, specifically engineered to revitalize the manufacturer's presence in the competitive one-design racing circuit. Designed by Niels Jeppesen, the model was an immediate commercial success, with over 200 units sold in the first few years of production. According to X-Yachts, the vessel was conceived to bridge the gap between a high-performance racing machine and a functional weekend cruiser, a balance that earned it World Sailing (formerly ISAF) international class status in 2006. Built with the brand’s signature galvanized steel hull girder to absorb keel loads, the X-35 offers a level of structural rigidity rarely seen in yachts of this weight class.
X-Yachts X-35 Information, Review, Specs

- Make
- X-Yachts
- Model
- X-35
- Builder
- X-Yachts
- Designer
- Niels Jeppesen
- Number Built
- Production Year(s)
- 2005 - ??
Sailing Performance & Handling
The X-35 is defined by its high-aspect fractional rig and a powerful sail plan that favors technical precision. With a deep T-bulb keel and a slender hull form, the boat exhibits exceptional pointing ability and responsiveness. The sail area-to-displacement ratio is aggressive, positioning it firmly in the "performance" category, yet the hull remains remarkably stable under kite due to its well-distributed buoyancy.
Handling is centered around a large-diameter wheel—often carbon fiber in racing specifications—which provides the helmsman with sensitive feedback. Editorial reviews from the era, including those from Yachting World, highlighted the boat's ability to "plane" in heavy air downwind, a characteristic not typically associated with yachts featuring full interiors. The non-overlapping headsail configuration simplifies tacking, making it an ideal platform for short-handed racing or tactical windward-leeward courses. While it excels in light to moderate air, the X-35 requires active depowering of the large mainsail once the breeze exceeds 18 knots to maintain a flat, fast profile.
Interior Comfort & Variations
For a yacht designed primarily for the race course, the interior of the X-35 is surprisingly well-appointed, though it maintains a minimalist, weight-conscious aesthetic. The standard layout features three cabins: a V-berth forward and two symmetrical aft cabins. The use of high-quality teak veneers and functional GRP moldings ensures the space feels like a true X-Yacht rather than a stripped-out racer.
The saloon includes two longitudinal settees that double as excellent sea berths, flanking a central folding table. The galley is compact but functional, equipped with a two-burner stove and a top-loading refrigerator. Variations among the fleet are primarily found in the level of "comfort" options selected by original owners; while all share the same hull and three-cabin footprint, some hulls feature more extensive wood cabinetry and additional cruising amenities, whereas "pure" racing versions may have lighter upholstery and simplified plumbing systems. Headroom is adequate for a 35-footer but can feel tight for sailors over six feet tall, particularly in the transition to the forward cabin.
Popular Mentions & Media
The X-35 enjoyed a decade of high-profile competition as an International Class, with its own World Championships drawing professional crews and dedicated owner-drivers across Europe. The boat has been featured extensively in European yachting media as a benchmark for the "Performance Cruiser" category. Its cultural footprint is most visible in the Baltic and Mediterranean racing scenes, where it remains a staple of the ORC and IRC racing fleets long after the conclusion of its official one-design production run.
Known Issues & Buyer’s Checklist
Prospective buyers should approach the X-35 with a focus on its history as a racing machine. While the construction is robust, the high loads associated with class racing necessitate specific inspections:
- Steel Floor Grid: The galvanized steel frame is the heart of the boat’s stiffness. Inspect the areas where the frame meets the hull for any signs of movement, rust, or cracked glasswork, which could indicate a hard grounding.
- Rudder Bearings: Given the high loads on the large wheel, rudder bearings are prone to wear. Check for play in the steering system or "notchy" movement.
- Mast Step and Rigging: The X-35 uses a powerful rig with high tension. Inspect the mast step for compression signs and ensure the rod rigging (common on this model) is within its safe service life, typically 10 years or less depending on usage.
- Deck Hardware: Check for "crazing" or spiderweb cracks around winches and clutches, which often see heavy use in a racing environment.
Community & Resources
The X-35 remains supported by a dedicated community of owners and enthusiasts. The X-35 International Class Association serves as the primary hub for technical specifications, class rules, and historical regatta results. Additionally, many owners utilize the various national X-Yachts Owners Associations, particularly in the UK and Denmark, for technical support and social rallies.
The Verdict
The X-Yachts X-35 is a precision instrument that rewards skilled sailors while remaining manageable enough for a family to enjoy a fast coastal cruise. It is a "driver’s boat" through and through.
Pros:
- Exceptional upwind performance and pointing ability.
- High build quality featuring the signature X-Yachts steel keel frame.
- Successful crossover capability between one-design racing and weekend cruising.
- Strong resale value compared to more mainstream production racers.
Cons:
- The racing-oriented cockpit can feel cramped for large groups of casual guests.
- Requires a skilled crew to get the most out of the powerful sail plan in heavy weather.
- Interior headroom is limited compared to dedicated cruising models like the X-34 or X-37.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Bulb
- Rudder
- 1x Spade
- Ballast
- 3748 lbs (Lead)
- Displacement
- 9480 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 34.81 ft
- Waterline Length (LWL)
- 29.92 ft
- Beam
- 10.73 ft
- Draft
- 7.05 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- 46.75 ft
- E (Main Foot)
- 16.08 ft
- I (Foretriangle Height)
- 47.57 ft
- J (Foretriangle Base)
- 13.73 ft
- Forestay Length (est)
- 49.51 ft
- Sail Area
- 702 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 25.07
- Ballast / Displacement Ratio
- 39.54
- Displacement / Length Ratio (D/L) Ratio
- 158.01
- Comfort Ratio
- 19.79
- Capsize Screening Formula
- 2.03
- Hull Speed
- 7.33 kn