Beneteau First 405 Information, Review, Specs

Sailing Performance & Handling

The First 405 is characterized by a powerful masthead sloop rig and a hull form that favors stability and tracking over the twitchy acceleration of pure racers. Jean Berret utilized a moderate displacement hull with a relatively deep forefoot, which helps the 405 slice through a chop without the pounding often associated with modern, flat-bottomed designs. While the boat is heavy by modern standards, its generous sail area allows it to perform admirably in light to moderate air, provided the bottom is clean and the sails are well-cut.

Under sail, the boat exhibits a predictable, stiff motion. The helm remains balanced even as the breeze freshens, though like most Beneteaus of this vintage, it rewards early reefing to maintain an optimal heel angle of 15 to 20 degrees. The 405 was offered with multiple keel configurations, including a deep fin for maximum upwind efficiency and a shoal-draft version intended for the thin waters of the Chesapeake or the Bahamas. According to historical technical specifications from the Beneteau Group Heritage Archive, the model was also produced in a "First 405 S" (Sport) variant, which featured a taller, double-spreader rig and a deeper keel to cater to the IOR racing circuits of the time.

Interior Comfort & Variations

The interior of the First 405 is widely considered the high-water mark for Beneteau’s cabinetry. Unlike the lighter "Alpi" woods found in modern production boats, the 405 features extensive use of rich, solid teak and high-quality veneers, creating a warm, traditional nautical atmosphere. The layout typically features a two-cabin or three-cabin arrangement, with the "Owner’s Version" boasting a cavernous aft stateroom that was revolutionary for a 40-foot boat in 1986.

The salon is centered around a large U-shaped settee to port with a linear galley or a smaller settee to starboard. Headroom is excellent throughout, maintaining over 6’3” in the main cabin. A significant sibling variant of this hull is the Moorings 405, a version specifically commissioned for the charter industry. The Moorings variant often utilized a three-cabin, two-head layout to maximize occupancy, frequently sacrificing some of the fine interior finishing of the private "First" editions for more durable, low-maintenance materials suited for high-turnover use.

Popular Mentions & Media

The First 405 gained significant visibility through its partnership with The Moorings, where it became a staple of the global charter fleet in the late 80s. This exposure solidified the model’s reputation as a "bulletproof" cruiser capable of withstanding the rigors of heavy use. In the cruising community, the model is often highlighted in long-term voyaging blogs and technical retrospectives focusing on "Value Cruisers"—older boats that offer significant offshore capability for a fraction of the price of a new yacht.

Known Issues & Buyer’s Checklist

Prospective buyers should approach a First 405 with a focus on its age-related structural components. While the hull is a solid GRP laminate, the 405 utilizes an internal structural grid (the "liner") that is bonded to the hull to provide rigidity.

• Grid Bonding: Inspectors should check for any signs of "star crazing" or separation of the structural grid from the hull, particularly near the keel bolts, which can indicate a hard grounding in the boat's past.
• Mast Step Corrosion: The mast is keel-stepped, and the base of the spar can suffer from galvanic corrosion if bilge water has been allowed to sit around the aluminum shoe for extended periods.
• Rudder Bearings: The spade rudder on the 405 is known to develop play over time. If the helm feels "clunky" or loose, the bushings likely require replacement.
• Osmotic Blistering: While Beneteau’s layup was generally high quality, 1980s resins are susceptible to osmosis. A moisture meter test and a visual inspection for hull blisters are essential.
• Deck Hardware Leaks: Over decades, the bedding compound around stanchion bases and genoa tracks can fail, leading to moisture in the balsa core of the deck.

Community & Resources

Owners of the First 405 are supported by a robust network of brand-specific associations. The Beneteau Owners Association remains the primary technical resource, offering a repository of manual scans, wiring diagrams, and owner-led modifications. Because the 405 shares many mechanical and rigging components with the First 38 and the First 42, parts availability for common items remains relatively high through the Beneteau Spare Parts system.

The Verdict

The Beneteau First 405 is a quintessential "sailor’s cruiser" that offers a level of build quality and aesthetic warmth rarely found in modern production yachts. While it requires the maintenance vigilance inherent to any 35-year-old vessel, it rewards the owner with balanced handling and a sense of security in heavy weather.

Pros:

• Exceptional interior woodwork compared to modern production standards.
• Seaworthy Jean Berret hull design that tracks well offshore.
• Versatile layouts suitable for both families and couples.
• Significant value on the used market for an offshore-capable 40-footer.

Cons:

• Complex structural grid requires professional inspection for bond failure.
• Aft-cockpit design is less spacious than modern "sugar scoop" transoms.
• Keel-stepped mast increases the likelihood of minor bilge water issues.
• Aging electrical systems in many original-owner hulls likely require updating.