1977 Nautor Swan 47 vs Jeanneau Sun Odyssey 389 — Comparison
1977 Nautor Swan 47
Jeanneau Sun Odyssey 389
Specifications Side by Side
| Specification | 1977 Nautor Swan 47 | Jeanneau Sun Odyssey 389 |
|---|---|---|
| General | ||
| Manufacturer | Nautor Swan | Jeanneau |
| Year | 1977–1985 | 2019 |
| Type | Sloop | Sloop |
| Country | Finland | France |
| Designer | Sparkman & Stephens | Marc Lombard |
| Dimensions | ||
| LOA | 14.33 m (47.0 ft) | 11.75 m (38.5 ft) |
| LWL | 10.67 m (35.0 ft) | 10.40 m (34.1 ft) |
| Beam | 4.09 m (13.4 ft) | 3.76 m (12.3 ft) |
| Draft | 2.29 m (7.5 ft) | 1.90 m (6.2 ft) |
| Weight | ||
| Displacement | 14,969 kg (33,001 lbs) | 7,600 kg (16,755 lbs) |
| Ballast | 6,350 kg (13,999 lbs) | 2,300 kg (5,071 lbs) |
| Sailing | ||
| Sail Area | 89.2 m² (960 ft²) | 64.0 m² (689 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 55 HP | 29 HP |
| Fuel Capacity | 227 L (60.0 gal) | 160 L (42.3 gal) |
| Water Capacity | 454 L (119.9 gal) | 280 L (74.0 gal) |
| Accommodation | ||
| Berths | 7 | 6 |
| Cabins | 3 | 2 |
Performance Comparison
Detailed Comparison
The 1977 Nautor Swan 47 and Jeanneau Sun Odyssey 389 represent two takes on sloop-rigged sailing. The 1977 Nautor Swan 47 is a 1970s design by Nautor Swan from Finland, while the Jeanneau Sun Odyssey 389 is a modern offering from Jeanneau from France. The 1977 Nautor Swan 47 was penned by Sparkman & Stephens. The Jeanneau Sun Odyssey 389 was designed by Marc Lombard.
In terms of size, the 1977 Nautor Swan 47 measures 14.33m (47.0ft) overall with a beam of 4.09m, compared to the Jeanneau Sun Odyssey 389 at 11.75m (38.5ft) with a 3.76m beam. The 1977 Nautor Swan 47 is 2.58m longer than the Jeanneau Sun Odyssey 389. The 1977 Nautor Swan 47 displaces approximately 97% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1977 Nautor Swan 47 has modest sail power for its displacement with an SA/D ratio of 14.92 and 89.2 m² of sail area. The Jeanneau Sun Odyssey 389, with an SA/D of 16.82 and 64.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Jeanneau Sun Odyssey 389 has the edge in terms of raw sailing performance.
For comfort and safety, the 1977 Nautor Swan 47 offers a moderate motion comfort level (comfort ratio: 25.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.67). The Jeanneau Sun Odyssey 389 has a comfort ratio of 17.1 and a capsize screening value of 0.77. The ballast ratios are 42.4% for the 1977 Nautor Swan 47 and 30.3% for the Jeanneau Sun Odyssey 389, reflecting their respective approaches to stability.
Below deck, the 1977 Nautor Swan 47 provides 7 berths in 3 cabins with 454L of water capacity and 227L of fuel. The Jeanneau Sun Odyssey 389 offers 6 berths in 2 cabins with 280L water and 160L fuel capacity.
Verdict
For cruising: The 1977 Nautor Swan 47 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 389 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The 1977 Nautor Swan 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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Or view individual specs: 1977 Nautor Swan 47 · Jeanneau Sun Odyssey 389