Jeanneau Sun Odyssey 319 vs 1979 Cal 39 — Comparison
1979 Cal 39
Specifications Side by Side
| Specification | Jeanneau Sun Odyssey 319 | 1979 Cal 39 |
|---|---|---|
| General | ||
| Manufacturer | Jeanneau | Cal |
| Year | 2019 | 1979–1985 |
| Type | Sloop | Sloop |
| Country | France | USA |
| Designer | Marc Lombard | Bill Lapworth / C. Raymond Hunt |
| Dimensions | ||
| LOA | 9.80 m (32.2 ft) | 11.89 m (39.0 ft) |
| LWL | 8.75 m (28.7 ft) | 9.60 m (31.5 ft) |
| Beam | 3.19 m (10.5 ft) | 3.66 m (12.0 ft) |
| Draft | 1.60 m (5.2 ft) | 1.83 m (6.0 ft) |
| Weight | ||
| Displacement | 4,700 kg (10,362 lbs) | 8,165 kg (18,001 lbs) |
| Ballast | 1,300 kg (2,866 lbs) | 3,402 kg (7,500 lbs) |
| Sailing | ||
| Sail Area | 43.0 m² (463 ft²) | 63.0 m² (678 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 21 HP | 30 HP |
| Fuel Capacity | 100 L (26.4 gal) | 114 L (30.1 gal) |
| Water Capacity | 150 L (39.6 gal) | 200 L (52.8 gal) |
| Accommodation | ||
| Berths | 6 | 7 |
| Cabins | 1 | 2 |
Performance Comparison
Detailed Comparison
The Jeanneau Sun Odyssey 319 and 1979 Cal 39 represent two takes on sloop-rigged sailing. The Jeanneau Sun Odyssey 319 is a modern design by Jeanneau from France, while the 1979 Cal 39 is a 1970s offering from Cal from USA. The Jeanneau Sun Odyssey 319 was penned by Marc Lombard. The 1979 Cal 39 was designed by Bill Lapworth / C. Raymond Hunt.
In terms of size, the Jeanneau Sun Odyssey 319 measures 9.80m (32.2ft) overall with a beam of 3.19m, compared to the 1979 Cal 39 at 11.89m (39.0ft) with a 3.66m beam. The 1979 Cal 39 is 2.09m longer than the Jeanneau Sun Odyssey 319. The 1979 Cal 39 displaces approximately 74% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Jeanneau Sun Odyssey 319 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.57 and 43.0 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 1979 Cal 39 has the edge in terms of raw sailing performance.
For comfort and safety, the Jeanneau Sun Odyssey 319 offers a firm, racing-oriented motion (comfort ratio: 18.8) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The 1979 Cal 39 has a comfort ratio of 21.1 and a capsize screening value of 0.73. The ballast ratios are 27.7% for the Jeanneau Sun Odyssey 319 and 41.7% for the 1979 Cal 39, reflecting their respective approaches to stability.
Below deck, the Jeanneau Sun Odyssey 319 provides 6 berths in 1 cabin with 150L of water capacity and 100L 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 1979 Cal 39 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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Or view individual specs: Jeanneau Sun Odyssey 319 · 1979 Cal 39