2007 Jeanneau Sun Odyssey 39 DS vs 1985 Irwin 38 — Comparison
Specifications Side by Side
| Specification | 2007 Jeanneau Sun Odyssey 39 DS | 1985 Irwin 38 |
|---|---|---|
| General | ||
| Manufacturer | Jeanneau | Irwin |
| Year | 2007–2012 | 1985–1991 |
| Type | Sloop | Sloop |
| Country | France | USA |
| Designer | Philippe Briand | Ted Irwin |
| Dimensions | ||
| LOA | 11.86 m (38.9 ft) | 11.58 m (38.0 ft) |
| LWL | 10.30 m (33.8 ft) | 9.45 m (31.0 ft) |
| Beam | 3.76 m (12.3 ft) | 3.66 m (12.0 ft) |
| Draft | 1.85 m (6.1 ft) | 1.83 m (6.0 ft) |
| Weight | ||
| Displacement | 7,600 kg (16,755 lbs) | 7,484 kg (16,499 lbs) |
| Ballast | 2,400 kg (5,291 lbs) | 3,175 kg (7,000 lbs) |
| Sailing | ||
| Sail Area | 62.0 m² (667 ft²) | 60.0 m² (646 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 29 HP | 35 HP |
| Fuel Capacity | 120 L (31.7 gal) | 114 L (30.1 gal) |
| Water Capacity | 250 L (66.0 gal) | 227 L (60.0 gal) |
| Accommodation | ||
| Berths | 7 | 7 |
| Cabins | 2 | 2 |
Performance Comparison
Detailed Comparison
The 2007 Jeanneau Sun Odyssey 39 DS and 1985 Irwin 38 represent two takes on sloop-rigged sailing. The 2007 Jeanneau Sun Odyssey 39 DS is a 2000s design by Jeanneau from France, while the 1985 Irwin 38 is a 1980s offering from Irwin from USA. The 2007 Jeanneau Sun Odyssey 39 DS was penned by Philippe Briand. The 1985 Irwin 38 was designed by Ted Irwin.
In terms of size, the 2007 Jeanneau Sun Odyssey 39 DS measures 11.86m (38.9ft) overall with a beam of 3.76m, compared to the 1985 Irwin 38 at 11.58m (38.0ft) with a 3.66m beam. The 2007 Jeanneau Sun Odyssey 39 DS is 0.28m longer than the 1985 Irwin 38. The 2007 Jeanneau Sun Odyssey 39 DS displaces approximately 2% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 2007 Jeanneau Sun Odyssey 39 DS has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.30 and 62.0 m² of sail area. The 1985 Irwin 38, with an SA/D of 15.93 and 60.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 2007 Jeanneau Sun Odyssey 39 DS has the edge in terms of raw sailing performance.
For comfort and safety, the 2007 Jeanneau Sun Odyssey 39 DS offers a firm, racing-oriented motion (comfort ratio: 17.3) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 1985 Irwin 38 has a comfort ratio of 20.1 and a capsize screening value of 0.75. The ballast ratios are 31.6% for the 2007 Jeanneau Sun Odyssey 39 DS and 42.4% for the 1985 Irwin 38, reflecting their respective approaches to stability.
Below deck, the 2007 Jeanneau Sun Odyssey 39 DS provides 7 berths in 2 cabins with 250L of water capacity and 120L of fuel. The 1985 Irwin 38 offers 7 berths in 2 cabins with 227L water and 114L fuel capacity.
Verdict
For cruising: The 1985 Irwin 38 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 2007 Jeanneau Sun Odyssey 39 DS has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: Both boats provide similar accommodation, making either a viable choice for living aboard. Consider water and fuel capacity for extended stays away from marinas.
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Or view individual specs: 2007 Jeanneau Sun Odyssey 39 DS · 1985 Irwin 38