1977 Nautor Swan 47 vs 2012 Beneteau Oceanis 45 — Comparison
1977 Nautor Swan 47
2012 Beneteau Oceanis 45
Specifications Side by Side
| Specification | 1977 Nautor Swan 47 | 2012 Beneteau Oceanis 45 |
|---|---|---|
| General | ||
| Manufacturer | Nautor Swan | Beneteau |
| Year | 1977–1985 | 2012–2017 |
| Type | Sloop | Sloop |
| Country | Finland | France |
| Designer | Sparkman & Stephens | Finot-Conq |
| Dimensions | ||
| LOA | 14.33 m (47.0 ft) | 13.94 m (45.7 ft) |
| LWL | 10.67 m (35.0 ft) | 12.50 m (41.0 ft) |
| Beam | 4.09 m (13.4 ft) | 4.49 m (14.7 ft) |
| Draft | 2.29 m (7.5 ft) | 2.10 m (6.9 ft) |
| Weight | ||
| Displacement | 14,969 kg (33,001 lbs) | 10,100 kg (22,267 lbs) |
| Ballast | 6,350 kg (13,999 lbs) | 3,100 kg (6,834 lbs) |
| Sailing | ||
| Sail Area | 89.2 m² (960 ft²) | 88.0 m² (947 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 55 HP | 55 HP |
| Fuel Capacity | 227 L (60.0 gal) | 180 L (47.6 gal) |
| Water Capacity | 454 L (119.9 gal) | 330 L (87.2 gal) |
| Accommodation | ||
| Berths | 7 | 8 |
| Cabins | 3 | 3 |
Performance Comparison
Detailed Comparison
The 1977 Nautor Swan 47 and 2012 Beneteau Oceanis 45 represent two takes on sloop-rigged sailing. The 1977 Nautor Swan 47 is a 1970s design by Nautor Swan from Finland, while the 2012 Beneteau Oceanis 45 is a modern offering from Beneteau from France. The 1977 Nautor Swan 47 was penned by Sparkman & Stephens. The 2012 Beneteau Oceanis 45 was designed by Finot-Conq.
In terms of size, the 1977 Nautor Swan 47 measures 14.33m (47.0ft) overall with a beam of 4.09m, compared to the 2012 Beneteau Oceanis 45 at 13.94m (45.7ft) with a 4.49m beam. The 1977 Nautor Swan 47 is 0.39m longer than the 2012 Beneteau Oceanis 45. The 1977 Nautor Swan 47 displaces approximately 48% 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 2012 Beneteau Oceanis 45, with an SA/D of 19.13 and 88.0 m² of canvas, offers good sail power for versatile performance. The 2012 Beneteau Oceanis 45 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 2012 Beneteau Oceanis 45 has a comfort ratio of 12.6 and a capsize screening value of 0.83. The ballast ratios are 42.4% for the 1977 Nautor Swan 47 and 30.7% for the 2012 Beneteau Oceanis 45, 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 2012 Beneteau Oceanis 45 offers 8 berths in 3 cabins with 330L water and 180L 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 2012 Beneteau Oceanis 45 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The 2012 Beneteau Oceanis 45 offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.