Jeanneau Sun Odyssey 39i vs Jeanneau Sun Loft 47 — Comparison
Specifications Side by Side
| Specification | Jeanneau Sun Odyssey 39i | Jeanneau Sun Loft 47 |
|---|---|---|
| General | ||
| Manufacturer | Jeanneau | Jeanneau |
| Year | 2007–2013 | 2019 |
| Type | Sloop | Sloop |
| Country | France | France |
| Designer | Philippe Briand | Philippe Briand |
| Dimensions | ||
| LOA | 12.04 m (39.5 ft) | 14.20 m (46.6 ft) |
| LWL | 10.50 m (34.4 ft) | 13.00 m (42.7 ft) |
| Beam | 3.85 m (12.6 ft) | 4.49 m (14.7 ft) |
| Draft | 1.95 m (6.4 ft) | 2.20 m (7.2 ft) |
| Weight | ||
| Displacement | 7,800 kg (17,196 lbs) | 11,500 kg (25,353 lbs) |
| Ballast | 2,350 kg (5,181 lbs) | 3,200 kg (7,055 lbs) |
| Sailing | ||
| Sail Area | 68.0 m² (732 ft²) | 88.0 m² (947 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 29 HP | 57 HP |
| Fuel Capacity | 160 L (42.3 gal) | 200 L (52.8 gal) |
| Water Capacity | 300 L (79.3 gal) | 400 L (105.7 gal) |
| Accommodation | ||
| Berths | 8 | 12 |
| Cabins | 3 | 4 |
Performance Comparison
Detailed Comparison
The Jeanneau Sun Odyssey 39i and Jeanneau Sun Loft 47 represent two takes on sloop-rigged sailing. The Jeanneau Sun Odyssey 39i is a 2000s design by Jeanneau from France, while the Jeanneau Sun Loft 47 is a modern offering from Jeanneau from France. The Jeanneau Sun Odyssey 39i was penned by Philippe Briand. The Jeanneau Sun Loft 47 was designed by Philippe Briand.
In terms of size, the Jeanneau Sun Odyssey 39i measures 12.04m (39.5ft) overall with a beam of 3.85m, compared to the Jeanneau Sun Loft 47 at 14.20m (46.6ft) with a 4.49m beam. The Jeanneau Sun Loft 47 is 2.16m longer than the Jeanneau Sun Odyssey 39i. The Jeanneau Sun Loft 47 displaces approximately 47% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Jeanneau Sun Odyssey 39i has good sail power for versatile performance with an SA/D ratio of 17.56 and 68.0 m² of sail area. The Jeanneau Sun Loft 47, with an SA/D of 17.55 and 88.0 m² of canvas, offers good sail power for versatile performance. The Jeanneau Sun Odyssey 39i has the edge in terms of raw sailing performance.
For comfort and safety, the Jeanneau Sun Odyssey 39i offers a firm, racing-oriented motion (comfort ratio: 16.6) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The Jeanneau Sun Loft 47 has a comfort ratio of 13.4 and a capsize screening value of 0.80. The ballast ratios are 30.1% for the Jeanneau Sun Odyssey 39i and 27.8% for the Jeanneau Sun Loft 47, reflecting their respective approaches to stability.
Below deck, the Jeanneau Sun Odyssey 39i provides 8 berths in 3 cabins with 300L of water capacity and 160L of fuel. The Jeanneau Sun Loft 47 offers 12 berths in 4 cabins with 400L water and 200L fuel capacity.
Verdict
For cruising: The Jeanneau Sun Odyssey 39i 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 Jeanneau Sun Odyssey 39i has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The Jeanneau Sun Loft 47 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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