Dufour 32 Classic vs 1979 Cal 39 — Comparison
1979 Cal 39
Specifications Side by Side
| Specification | Dufour 32 Classic | 1979 Cal 39 |
|---|---|---|
| General | ||
| Manufacturer | Dufour | Cal |
| Year | 1995–2002 | 1979–1985 |
| Type | Sloop | Sloop |
| Country | France | USA |
| Designer | Umberto Felci | Bill Lapworth / C. Raymond Hunt |
| Dimensions | ||
| LOA | 9.70 m (31.8 ft) | 11.89 m (39.0 ft) |
| LWL | 8.40 m (27.6 ft) | 9.60 m (31.5 ft) |
| Beam | 3.20 m (10.5 ft) | 3.66 m (12.0 ft) |
| Draft | 1.70 m (5.6 ft) | 1.83 m (6.0 ft) |
| Weight | ||
| Displacement | 4,500 kg (9,921 lbs) | 8,165 kg (18,001 lbs) |
| Ballast | 1,400 kg (3,086 lbs) | 3,402 kg (7,500 lbs) |
| Sailing | ||
| Sail Area | 45.0 m² (484 ft²) | 63.0 m² (678 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 18 HP | 30 HP |
| Fuel Capacity | 80 L (21.1 gal) | 114 L (30.1 gal) |
| Water Capacity | 150 L (39.6 gal) | 200 L (52.8 gal) |
| Accommodation | ||
| Berths | 6 | 7 |
| Cabins | 2 | 2 |
Performance Comparison
Detailed Comparison
The Dufour 32 Classic and 1979 Cal 39 represent two takes on sloop-rigged sailing. The Dufour 32 Classic is a 1990s design by Dufour from France, while the 1979 Cal 39 is a 1970s offering from Cal from USA. The Dufour 32 Classic was penned by Umberto Felci. The 1979 Cal 39 was designed by Bill Lapworth / C. Raymond Hunt.
In terms of size, the Dufour 32 Classic measures 9.70m (31.8ft) overall with a beam of 3.20m, compared to the 1979 Cal 39 at 11.89m (39.0ft) with a 3.66m beam. The 1979 Cal 39 is 2.19m longer than the Dufour 32 Classic. The 1979 Cal 39 displaces approximately 81% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Dufour 32 Classic has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.78 and 45.0 m² of sail area. The 1979 Cal 39, with an SA/D of 15.78 and 63.0 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 32 Classic offers a firm, racing-oriented motion (comfort ratio: 19.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The 1979 Cal 39 has a comfort ratio of 21.1 and a capsize screening value of 0.73. The ballast ratios are 31.1% for the Dufour 32 Classic and 41.7% for the 1979 Cal 39, reflecting their respective approaches to stability.
Below deck, the Dufour 32 Classic provides 6 berths in 2 cabins with 150L of water capacity and 80L of fuel. The 1979 Cal 39 offers 7 berths in 2 cabins with 200L water and 114L fuel capacity.
Verdict
For cruising: The 1979 Cal 39 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 1979 Cal 39 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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