Dufour 310 Grand Large vs Dufour 32 Classic — Comparison
Specifications Side by Side
| Specification | Dufour 310 Grand Large | Dufour 32 Classic |
|---|---|---|
| General | ||
| Manufacturer | Dufour | Dufour |
| Year | 2015–2020 | 1995–2002 |
| Type | Sloop | Sloop |
| Country | France | France |
| Designer | Felci Yacht Design | Umberto Felci |
| Dimensions | ||
| LOA | 9.43 m (30.9 ft) | 9.70 m (31.8 ft) |
| LWL | 8.45 m (27.7 ft) | 8.40 m (27.6 ft) |
| Beam | 3.13 m (10.3 ft) | 3.20 m (10.5 ft) |
| Draft | 1.60 m (5.2 ft) | 1.70 m (5.6 ft) |
| Weight | ||
| Displacement | 4,150 kg (9,149 lbs) | 4,500 kg (9,921 lbs) |
| Ballast | 1,230 kg (2,712 lbs) | 1,400 kg (3,086 lbs) |
| Sailing | ||
| Sail Area | 40.0 m² (431 ft²) | 45.0 m² (484 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 15 HP | 18 HP |
| Fuel Capacity | 80 L (21.1 gal) | 80 L (21.1 gal) |
| Water Capacity | 120 L (31.7 gal) | 150 L (39.6 gal) |
| Accommodation | ||
| Berths | 4 | 6 |
| Cabins | 1 | 2 |
Performance Comparison
Detailed Comparison
The Dufour 310 Grand Large and Dufour 32 Classic represent two takes on sloop-rigged sailing. The Dufour 310 Grand Large is a modern design by Dufour from France, while the Dufour 32 Classic is a 1990s offering from Dufour from France. The Dufour 310 Grand Large was penned by Felci Yacht Design. The Dufour 32 Classic was designed by Umberto Felci.
In terms of size, the Dufour 310 Grand Large measures 9.43m (30.9ft) overall with a beam of 3.13m, compared to the Dufour 32 Classic at 9.70m (31.8ft) with a 3.20m beam. The Dufour 32 Classic is 0.27m longer than the Dufour 310 Grand Large. The Dufour 32 Classic displaces approximately 8% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Dufour 310 Grand Large has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.74 and 40.0 m² of sail area. The Dufour 32 Classic, with an SA/D of 16.78 and 45.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Dufour 32 Classic has the edge in terms of raw sailing performance.
For comfort and safety, the Dufour 310 Grand Large offers a firm, racing-oriented motion (comfort ratio: 18.3) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The Dufour 32 Classic has a comfort ratio of 19.0 and a capsize screening value of 0.78. The ballast ratios are 29.6% for the Dufour 310 Grand Large and 31.1% for the Dufour 32 Classic, reflecting their respective approaches to stability.
Below deck, the Dufour 310 Grand Large provides 4 berths in 1 cabin with 120L of water capacity and 80L of fuel. The Dufour 32 Classic offers 6 berths in 2 cabins with 150L water and 80L fuel capacity.
Verdict
For cruising: The Dufour 32 Classic is the better choice for comfortable cruising thanks to its higher comfort ratio, offering a gentler motion at sea that crews will appreciate on longer passages.
For racing: The Dufour 32 Classic has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The Dufour 32 Classic offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.
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Or view individual specs: Dufour 310 Grand Large · Dufour 32 Classic