1979 O'Day 25 vs 2007 Jeanneau Sun Odyssey 32i — Comparison
1979 O'Day 25
Specifications Side by Side
| Specification | 1979 O'Day 25 | 2007 Jeanneau Sun Odyssey 32i |
|---|---|---|
| General | ||
| Manufacturer | O'Day | Jeanneau |
| Year | 1979–1984 | 2007–2011 |
| Type | Sloop | Sloop |
| Country | USA | France |
| Designer | C. Raymond Hunt | Marc Lombard |
| Dimensions | ||
| LOA | 7.62 m (25.0 ft) | 9.72 m (31.9 ft) |
| LWL | 6.25 m (20.5 ft) | 8.50 m (27.9 ft) |
| Beam | 2.74 m (9.0 ft) | 3.12 m (10.2 ft) |
| Draft | 1.07 m (3.5 ft) | 1.80 m (5.9 ft) |
| Weight | ||
| Displacement | 1,769 kg (3,900 lbs) | 4,600 kg (10,141 lbs) |
| Ballast | 726 kg (1,601 lbs) | 1,350 kg (2,976 lbs) |
| Sailing | ||
| Sail Area | 27.2 m² (293 ft²) | 42.0 m² (452 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 7 HP | 18 HP |
| Fuel Capacity | 30 L (7.9 gal) | 60 L (15.9 gal) |
| Water Capacity | 45 L (11.9 gal) | 120 L (31.7 gal) |
| Accommodation | ||
| Berths | 5 | 6 |
| Cabins | 1 | 2 |
Performance Comparison
Detailed Comparison
The 1979 O'Day 25 and 2007 Jeanneau Sun Odyssey 32i represent two takes on sloop-rigged sailing. The 1979 O'Day 25 is a 1970s design by O'Day from USA, while the 2007 Jeanneau Sun Odyssey 32i is a 2000s offering from Jeanneau from France. The 1979 O'Day 25 was penned by C. Raymond Hunt. The 2007 Jeanneau Sun Odyssey 32i was designed by Marc Lombard.
In terms of size, the 1979 O'Day 25 measures 7.62m (25.0ft) overall with a beam of 2.74m, compared to the 2007 Jeanneau Sun Odyssey 32i at 9.72m (31.9ft) with a 3.12m beam. The 2007 Jeanneau Sun Odyssey 32i is 2.10m longer than the 1979 O'Day 25. The 2007 Jeanneau Sun Odyssey 32i displaces approximately 160% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1979 O'Day 25 has good sail power for versatile performance with an SA/D ratio of 18.90 and 27.2 m² of sail area. The 2007 Jeanneau Sun Odyssey 32i, with an SA/D of 15.43 and 42.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1979 O'Day 25 has the edge in terms of raw sailing performance.
For comfort and safety, the 1979 O'Day 25 offers a firm, racing-oriented motion (comfort ratio: 16.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.91). The 2007 Jeanneau Sun Odyssey 32i has a comfort ratio of 19.8 and a capsize screening value of 0.75. The ballast ratios are 41.0% for the 1979 O'Day 25 and 29.4% for the 2007 Jeanneau Sun Odyssey 32i, reflecting their respective approaches to stability.
Below deck, the 1979 O'Day 25 provides 5 berths in 1 cabin with 45L of water capacity and 30L of fuel. The 2007 Jeanneau Sun Odyssey 32i offers 6 berths in 2 cabins with 120L water and 60L fuel capacity.
Verdict
For cruising: The 2007 Jeanneau Sun Odyssey 32i 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 O'Day 25 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The 2007 Jeanneau Sun Odyssey 32i 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: 1979 O'Day 25 · 2007 Jeanneau Sun Odyssey 32i