Sailing Performance & Handling
Under sail, the Dufour 525 Grand Large exhibits the characteristic "Felci touch," balancing a powerful sail plan with a hull form that maintains stability at higher heel angles. With a displacement of approximately 16,200 kg (35,700 lbs) and a generous sail area-to-displacement ratio, the boat is surprisingly nimble for a heavy-displacement cruiser. In an editorial review by Sail Magazine, the vessel was noted for its ability to track well upwind, aided by its deep T-bulb keel and high-aspect-ratio rudder.
The dual-wheel steering system offers the helmsman excellent visibility and a tactile connection to the water, though the sheer size of the 525 means that mechanical advantage takes precedence over raw feedback. The deck hardware is largely oversized to handle the loads of the primary winches, which are positioned near the wheels to facilitate short-handed sailing. While it excels in a breeze, the 525 requires a large overlapping genoa or a reacher to remain competitive in light airs below 8 knots. The hull's wide beam, carried well aft, provides significant form stability but also creates a large amount of wetted surface area that requires power to overcome.
Interior Comfort & Variations
The interior of the 525 Grand Large is where the collaboration between Felci and Roséo truly shines, offering a level of fit and finish that competed directly with higher-priced Scandinavian marques. The use of Moabi wood—a signature of Dufour during this era—provides a warm, contemporary atmosphere, complemented by abundant natural light from the integrated deck portlights.
Dufour offered the 525 in several distinct configurations to cater to both private owners and the premium charter market. The "Owner’s Version" typically features a palatial forward master suite with a centerline island berth and a split head and shower arrangement. In contrast, the charter-friendly variants include a 4-cabin layout, which splits the forward section into two symmetrical double cabins, and even a 5-cabin version that adds a lateral bunk room. A notable sibling variant is the 3-cabin, 3-head version, which prioritizes a massive longitudinal galley to the port side, allowing for a vast, unobstructed saloon. This model was praised by Yachting World for its ergonomic "social" layout, which separates the culinary area from the primary seating and navigation station.
Popular Mentions & Media
The Dufour 525 Grand Large achieved significant critical acclaim upon its release, notably being named the 2009 "Import Boat of the Year" by Cruising World. Judges highlighted its combination of offshore capability and aesthetic appeal. The model also gained visibility through various high-profile transatlantic rallies, such as the Atlantic Rally for Cruisers (ARC), where it has frequently served as a comfortable yet capable performer in the cruising divisions. Its presence in the Mediterranean charter fleets further solidified its reputation as a robust vessel capable of high-intensity use while maintaining its luxury appeal.
Known Issues & Buyer’s Checklist
Prospective buyers of a pre-owned Dufour 525 Grand Large should pay close attention to several technical areas common to large production boats of this vintage:
- Grid Attachment and Keel Bolts: The 525 utilizes a Twaron-reinforced structural grid bonded to the hull. Inspectors should look for any signs of "crazing" or separation around the grid-to-hull joints, particularly in the bilge area near the keel floors, which may indicate previous groundings.
- Teak Deck Longevity: Many 525s were delivered with extensive teak decks. On older models, the vacuum-glued teak may begin to thin or show signs of "caulk-stand" (where the wood wears faster than the sealant). Replacing a deck of this scale is a significant capital expense.
- Electrical System Complexity: As a flagship model, the 525 often came equipped with complex 24V systems, generators, and air conditioning. Buyers should verify the integrity of the original wiring looms and the functionality of the factory-installed electronic management panels.
- Rudder Bearings: Given the loads generated by the large rudder blade, the self-aligning bearings can experience wear, leading to "play" in the steering system. This is a common maintenance item that should be checked during a haul-out.
Community & Resources
The primary hub for technical support and owner interaction is the Dufour Yachts Owners Association, an active organization that provides a repository for manuals, historical technical data, and community-sourced solutions for specific maintenance tasks. Additionally, the Dufour Yachts corporate archives and official website remain a secondary resource for original specifications and general builder support.
The Verdict
The Dufour 525 Grand Large remains a highly desirable pre-owned yacht for those seeking a blend of Mediterranean style and trans-oceanic capability. It represents a period where Dufour successfully moved up-market, offering a vessel that feels significantly more substantial than its smaller siblings.
Pros:
- Aesthetic Appeal: One of the most handsome production yachts of its era, with timeless lines.
- Build Quality: Twaron-reinforced hull and Moabi interior provide a sense of durability.
- Versatile Layouts: Excellent range of cabin configurations for both owners and large groups.
- Sailing Performance: Capable of high average speeds once the wind exceeds 10 knots.
Cons:
- Draft Considerations: The deep keel version is necessary for performance but limits access to some shallow-water cruising grounds.
- Maintenance Intensity: Extensive teak and complex systems require diligent (and expensive) upkeep.
- Light Air Performance: The boat's significant displacement makes it sluggish in light wind without specialized reaching sails.
