Dufour/Valentijn 35 Information, Review, Specs

History and Design

The Dufour 4800, or Dufour/Valentijn 35, commenced production in 1981 and continued until approximately 1984, with around 250 units built during this period. This model represented a notable evolution for Dufour Yachts, appearing as a "substantially different creation" from its predecessors and sharing design cues with the larger Dufour 3800. In line with Dufour's pioneering ethos, the vessel utilized solid fiberglass construction for its hull, a material the builder embraced from its inception in 1964 for its efficiency and consistent quality. The deck was also meticulously crafted from fiberglass, a testament to Dufour's commitment to robust construction during this era. While a standard layout was available, the Dufour 4800 also offered an "offshore/racing" configuration, reflecting its designer's background and the builder's intent to cater to diverse sailing preferences. Original auxiliary power was typically provided by a Volvo Penta diesel engine, though some vessels were delivered with Perkins engines.

Sailing Performance and Handling

The Dufour/Valentijn 35's design characteristics translate into a balanced sailing experience, suitable for both cruising and spirited coastal passages. With a calculated sail area to displacement ratio of approximately 15.31, she exhibits moderate performance, suggesting a capable presence in various wind conditions without being overly sensitive in light air or overpowered in heavier breezes. The ballast to displacement ratio of around 0.41 indicates a good degree of stiffness and stability, allowing the boat to stand up well to a breeze and provide a comfortable motion. Her displacement to length ratio of approximately 257.6 classifies her as a moderately heavy cruiser, contributing to a solid feel in a seaway.

Anecdotal reports suggest the Dufour 4800 sails with a "poised majesty," offering a predictable and measured performance on the water. Her fin keel and skeg-hung rudder configuration contribute to responsive handling and good directional stability. Owners have generally praised her "fine sailing characteristics," describing her as a practical vessel to manage.

Accommodations and Layout

While specific headroom figures for the Dufour/Valentijn 35 are not consistently documented, the interior was designed to maximize volume, offering a "spacious" and practical layout for a boat of its size. The Dufour 4800 was notably capable of accommodating up to nine people, suggesting a flexible arrangement for families or larger crews. A key feature of its interior was the double aft cabin, which often included its own washbasin, providing a degree of privacy and convenience. The galley was considered "adequate" for cruising needs, typically equipped for meal preparation. The overall interior design of Dufour yachts from this period generally featured a blend of functional fiberglass moldings with warm wood trim, creating a durable yet inviting living space. While detailed diagrams are scarce, the layout typically includes a V-berth forward, a head compartment, a main salon with settees that convert to berths, and a navigation station, in addition to the aft cabin.

Owner's Perspectives

Owners of the Dufour 4800/Valentijn 35 frequently commend its robust construction and comfortable motion. Common discussions in owner forums highlight its durability, aligning with Dufour's reputation for building solid fiberglass hulls. As with many boats of its vintage, recurring maintenance topics often revolve around engine replacements; some owners have opted to upgrade the original Volvo MD11C engine to newer, more powerful units like a Yanmar. Potential buyers are often advised to inspect the structural integrity of the hull, keel, and deck, particularly around the deck-stepped mast, as leaks in these areas, especially concerning balsa-cored decks, have been noted as potential issues to look for. Despite these typical considerations for an older vessel, the collective viewpoint suggests that the Dufour 4800 offers a reliable and comfortable cruising platform, appreciated for its practical design and solid sailing performance.