1977 Nautor Swan 47 vs Hanse 470 — Comparison
1977 Nautor Swan 47
Specifications Side by Side
| Specification | 1977 Nautor Swan 47 | Hanse 470 |
|---|---|---|
| General | ||
| Manufacturer | Nautor Swan | Hanse |
| Year | 1977–1985 | 2013–2017 |
| Type | Sloop | Sloop |
| Country | Finland | Germany |
| Designer | Sparkman & Stephens | judel/vrolijk & co |
| Dimensions | ||
| LOA | 14.33 m (47.0 ft) | 14.45 m (47.4 ft) |
| LWL | 10.67 m (35.0 ft) | 12.85 m (42.2 ft) |
| Beam | 4.09 m (13.4 ft) | 4.42 m (14.5 ft) |
| Draft | 2.29 m (7.5 ft) | 2.25 m (7.4 ft) |
| Weight | ||
| Displacement | 14,969 kg (33,001 lbs) | 11,800 kg (26,015 lbs) |
| Ballast | 6,350 kg (13,999 lbs) | 3,700 kg (8,157 lbs) |
| Sailing | ||
| Sail Area | 89.2 m² (960 ft²) | 96.0 m² (1,033 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 55 HP | 75 HP |
| Fuel Capacity | 227 L (60.0 gal) | 250 L (66.0 gal) |
| Water Capacity | 454 L (119.9 gal) | 430 L (113.6 gal) |
| Accommodation | ||
| Berths | 7 | 10 |
| Cabins | 3 | 3 |
Performance Comparison
Detailed Comparison
The 1977 Nautor Swan 47 and Hanse 470 represent two takes on sloop-rigged sailing. The 1977 Nautor Swan 47 is a 1970s design by Nautor Swan from Finland, while the Hanse 470 is a modern offering from Hanse from Germany. The 1977 Nautor Swan 47 was penned by Sparkman & Stephens. The Hanse 470 was designed by judel/vrolijk & co.
In terms of size, the 1977 Nautor Swan 47 measures 14.33m (47.0ft) overall with a beam of 4.09m, compared to the Hanse 470 at 14.45m (47.4ft) with a 4.42m beam. The Hanse 470 is 0.12m longer than the 1977 Nautor Swan 47. The 1977 Nautor Swan 47 displaces approximately 27% 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 Hanse 470, with an SA/D of 18.81 and 96.0 m² of canvas, offers good sail power for versatile performance. The Hanse 470 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 Hanse 470 has a comfort ratio of 14.1 and a capsize screening value of 0.78. The ballast ratios are 42.4% for the 1977 Nautor Swan 47 and 31.4% for the Hanse 470, 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 Hanse 470 offers 10 berths in 3 cabins with 430L water and 250L 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 Hanse 470 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The Hanse 470 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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