2010 Jeanneau Sun Odyssey 409 vs 1988 Pacific Seacraft 31 — Comparison
Specifications Side by Side
| Specification | 2010 Jeanneau Sun Odyssey 409 | 1988 Pacific Seacraft 31 |
|---|---|---|
| General | ||
| Manufacturer | Jeanneau | Pacific Seacraft |
| Year | 2010–2016 | 1988–2007 |
| Type | Sloop | Sloop |
| Country | France | USA |
| Designer | Philippe Briand | William Crealock |
| Dimensions | ||
| LOA | 12.34 m (40.5 ft) | 9.45 m (31.0 ft) |
| LWL | 10.82 m (35.5 ft) | 7.62 m (25.0 ft) |
| Beam | 3.99 m (13.1 ft) | 3.05 m (10.0 ft) |
| Draft | 2.10 m (6.9 ft) | 1.37 m (4.5 ft) |
| Weight | ||
| Displacement | 8,100 kg (17,857 lbs) | 4,990 kg (11,001 lbs) |
| Ballast | 2,500 kg (5,512 lbs) | 2,177 kg (4,799 lbs) |
| Sailing | ||
| Sail Area | 71.5 m² (770 ft²) | 40.5 m² (436 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Full |
| Engine & Tanks | ||
| Engine | 40 HP | 25 HP |
| Fuel Capacity | 120 L (31.7 gal) | 76 L (20.1 gal) |
| Water Capacity | 250 L (66.0 gal) | 151 L (39.9 gal) |
| Accommodation | ||
| Berths | 8 | 5 |
| Cabins | 3 | 2 |
Performance Comparison
Detailed Comparison
The 2010 Jeanneau Sun Odyssey 409 and 1988 Pacific Seacraft 31 represent two takes on sloop-rigged sailing. The 2010 Jeanneau Sun Odyssey 409 is a modern design by Jeanneau from France, while the 1988 Pacific Seacraft 31 is a 1980s offering from Pacific Seacraft from USA. The 2010 Jeanneau Sun Odyssey 409 was penned by Philippe Briand. The 1988 Pacific Seacraft 31 was designed by William Crealock.
In terms of size, the 2010 Jeanneau Sun Odyssey 409 measures 12.34m (40.5ft) overall with a beam of 3.99m, compared to the 1988 Pacific Seacraft 31 at 9.45m (31.0ft) with a 3.05m beam. The 2010 Jeanneau Sun Odyssey 409 is 2.89m longer than the 1988 Pacific Seacraft 31. The 2010 Jeanneau Sun Odyssey 409 displaces approximately 62% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 2010 Jeanneau Sun Odyssey 409 has good sail power for versatile performance with an SA/D ratio of 18.01 and 71.5 m² of sail area. The 1988 Pacific Seacraft 31, with an SA/D of 14.09 and 40.5 m² of canvas, offers modest sail power for its displacement. The 2010 Jeanneau Sun Odyssey 409 has the edge in terms of raw sailing performance.
For comfort and safety, the 2010 Jeanneau Sun Odyssey 409 offers a firm, racing-oriented motion (comfort ratio: 15.5) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The 1988 Pacific Seacraft 31 has a comfort ratio of 26.0 and a capsize screening value of 0.71. The ballast ratios are 30.9% for the 2010 Jeanneau Sun Odyssey 409 and 43.6% for the 1988 Pacific Seacraft 31, reflecting their respective approaches to stability.
Below deck, the 2010 Jeanneau Sun Odyssey 409 provides 8 berths in 3 cabins with 250L of water capacity and 120L of fuel. The 1988 Pacific Seacraft 31 offers 5 berths in 2 cabins with 151L water and 76L fuel capacity.
Verdict
For cruising: The 1988 Pacific Seacraft 31 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 2010 Jeanneau Sun Odyssey 409 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The 2010 Jeanneau Sun Odyssey 409 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: 2010 Jeanneau Sun Odyssey 409 · 1988 Pacific Seacraft 31