Beneteau 311 Information, Review, Specs

Sailing Performance & Handling

The sailing characteristics of the Beneteau 311 are defined by its heritage. With a Displacement/Length (D/L) ratio of approximately 165, the boat sits firmly in the light-moderate category, allowing it to accelerate quickly in light puffs that would leave heavier cruisers becalmed. According to editorial testing by Yachting Monthly, the 311 is remarkably well-balanced, particularly when equipped with the standard fin keel. The sail plan is typically masthead-rigged with a large genoa, though many owners have retrofitted cruisers with slightly smaller headsails to ease tacking.

A notable variation in handling occurs with the lifting-keel version. This variant features a swing keel and twin rudders, a configuration that allows the boat to be dried out on sandy bottoms or navigated into shallow estuaries. While the twin rudders provide excellent bite and control when the boat is heeled, the lifting keel adds mechanical complexity and slightly more drag than the fixed-fin counterpart. In either configuration, the 311 tracks well off the wind but requires early reefing—typically around 15 to 18 knots of true wind—to maintain a comfortable heel angle and avoid excessive weather helm, a common trait in Finot’s wide-stern designs.

Interior Comfort & Variations

For a boat with a length overall (LOA) of 32' 3", the interior volume is exceptionally well-utilized, largely due to the beam being carried well aft. The standard layout features two private cabins: a V-berth forward and a surprisingly large athwartships double cabin located under the cockpit sole. This aft cabin is often cited as a primary selling point, as it provides a level of privacy and bed dimensions usually reserved for 35-foot vessels.

The joinery typically features Beneteau’s signature cherry-stained mahogany, which, combined with the multiple opening ports and the overhead "sky windows" found in some Clipper versions, creates a bright and airy saloon. The galley is L-shaped and positioned to the port side, featuring a two-burner stove and a top-loading refrigerator. A key sibling to note is the Beneteau First 31.7; while the hull is nearly identical, the 31.7 features a deeper keel, a taller rig, and a more basic, weight-sensitive interior. Conversely, the 311 prioritizes "liveability," offering approximately 6' 2" of headroom in the main cabin and a more substantial heads compartment located to starboard.

Known Issues & Buyer’s Checklist

Prospective buyers should focus their inspections on the specific mechanical and structural areas common to the 311’s era of production.

• Rudder Bearings: Especially on the twin-rudder lifting keel models, the bushings can develop play over time. Owners often report a "clunking" sensation in the helm that necessitates replacement of the Delrin or composite bearings.
• Keel Bolt Maintenance: While Beneteau’s hull-to-deck bonding is generally robust, the lifting keel mechanism requires specific attention. The pivot pin and the lifting line (usually a stainless steel worm gear or a synthetic rope) should be inspected for corrosion or fraying every few seasons.
• Engine Service Access: The 311 was frequently fitted with the Volvo Penta MD2020. While a reliable engine, the tight engine box means that the heat exchanger and raw water pump can be difficult to service. Buyers should check for signs of salt crystallization behind the engine, indicating neglected seal leaks.
• Window and Portlight Sealing: The large fixed coachroof windows are prone to UV degradation of the sealant. Any signs of water staining on the interior woodwork below the windows usually point to a need for a full re-bedding.

Community & Resources

The Beneteau 311 benefits from a massive global footprint, ensuring that parts and technical advice are readily available. The Beneteau Owners Association is the primary hub for technical documentation, including original polar diagrams and wiring schematics. Additionally, because the 311 shares its hull and many deck fittings with the First 31.7, owners often utilize the technical wikis managed by the First 31.7 Class Associations in the UK and France for high-performance tuning tips and structural maintenance guides.

The Verdict

The Beneteau 311 is a "goldilocks" boat for coastal sailors—small enough to be handled solo or by a couple, yet large enough to provide genuine weekend comfort for a small family.

Pros:

• Excellent light-air performance due to the Finot-designed racing hull.
• Exceptional aft cabin space for a 31-foot vessel.
• The lifting keel option offers versatility for shallow-water cruising.
• Strong resale value and a wide secondary market for parts.

Cons:

• The light displacement can make for a "motion-intensive" ride in heavy chop.
• Early reefing is required to maintain control and comfort.
• Internal stowage is somewhat limited for long-term provisioning.