Catalina 315 vs 2008 Jeanneau Sun Odyssey 30i — Comparison
Catalina 315
Specifications Side by Side
| Specification | Catalina 315 | 2008 Jeanneau Sun Odyssey 30i |
|---|---|---|
| General | ||
| Manufacturer | Catalina | Jeanneau |
| Year | 2014 | 2008–2012 |
| Type | Sloop | Sloop |
| Country | USA | France |
| Designer | Gerry Douglas | Marc Lombard |
| Dimensions | ||
| LOA | 9.45 m (31.0 ft) | 9.30 m (30.5 ft) |
| LWL | 8.61 m (28.2 ft) | 8.20 m (26.9 ft) |
| Beam | 3.20 m (10.5 ft) | 2.98 m (9.8 ft) |
| Draft | 1.68 m (5.5 ft) | 1.70 m (5.6 ft) |
| Weight | ||
| Displacement | 4,536 kg (10,000 lbs) | 4,000 kg (8,818 lbs) |
| Ballast | 1,814 kg (3,999 lbs) | 1,100 kg (2,425 lbs) |
| Sailing | ||
| Sail Area | 44.0 m² (474 ft²) | 37.0 m² (398 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 21 HP | 14 HP |
| Fuel Capacity | 76 L (20.1 gal) | 50 L (13.2 gal) |
| Water Capacity | 132 L (34.9 gal) | 100 L (26.4 gal) |
| Accommodation | ||
| Berths | 5 | 5 |
| Cabins | 1 | 2 |
Performance Comparison
Detailed Comparison
The Catalina 315 and 2008 Jeanneau Sun Odyssey 30i represent two takes on sloop-rigged sailing. The Catalina 315 is a modern design by Catalina from USA, while the 2008 Jeanneau Sun Odyssey 30i is a 2000s offering from Jeanneau from France. The Catalina 315 was penned by Gerry Douglas. The 2008 Jeanneau Sun Odyssey 30i was designed by Marc Lombard.
In terms of size, the Catalina 315 measures 9.45m (31.0ft) overall with a beam of 3.20m, compared to the 2008 Jeanneau Sun Odyssey 30i at 9.30m (30.5ft) with a 2.98m beam. The Catalina 315 is 0.15m longer than the 2008 Jeanneau Sun Odyssey 30i. The Catalina 315 displaces approximately 13% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Catalina 315 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.32 and 44.0 m² of sail area. The 2008 Jeanneau Sun Odyssey 30i, with an SA/D of 14.92 and 37.0 m² of canvas, offers modest sail power for its displacement. The Catalina 315 has the edge in terms of raw sailing performance.
For comfort and safety, the Catalina 315 offers a firm, racing-oriented motion (comfort ratio: 18.9) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 2008 Jeanneau Sun Odyssey 30i has a comfort ratio of 19.7 and a capsize screening value of 0.75. The ballast ratios are 40.0% for the Catalina 315 and 27.5% for the 2008 Jeanneau Sun Odyssey 30i, reflecting their respective approaches to stability.
Below deck, the Catalina 315 provides 5 berths in 1 cabin with 132L of water capacity and 76L of fuel. The 2008 Jeanneau Sun Odyssey 30i offers 5 berths in 2 cabins with 100L water and 50L fuel capacity.
Verdict
For cruising: The 2008 Jeanneau Sun Odyssey 30i 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 Catalina 315 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: Catalina 315 · 2008 Jeanneau Sun Odyssey 30i