1971 Nautor Swan 65 vs 2012 Oyster 575 — Comparison
1971 Nautor Swan 65
2012 Oyster 575
Specifications Side by Side
| Specification | 1971 Nautor Swan 65 | 2012 Oyster 575 |
|---|---|---|
| General | ||
| Manufacturer | Nautor Swan | Oyster |
| Year | 1971–1989 | 2012–2020 |
| Type | Sloop | Sloop |
| Country | Finland | United Kingdom |
| Designer | Sparkman & Stephens | Rob Humphreys |
| Dimensions | ||
| LOA | 19.81 m (65.0 ft) | 17.55 m (57.6 ft) |
| LWL | 15.09 m (49.5 ft) | 14.80 m (48.6 ft) |
| Beam | 4.72 m (15.5 ft) | 4.80 m (15.7 ft) |
| Draft | 2.74 m (9.0 ft) | 2.40 m (7.9 ft) |
| Weight | ||
| Displacement | 27,216 kg (60,001 lbs) | 22,500 kg (49,604 lbs) |
| Ballast | 10,886 kg (23,999 lbs) | 8,500 kg (18,739 lbs) |
| Sailing | ||
| Sail Area | 139.0 m² (1,496 ft²) | 135.0 m² (1,453 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 120 HP | 150 HP |
| Fuel Capacity | 450 L (118.9 gal) | 550 L (145.3 gal) |
| Water Capacity | 750 L (198.1 gal) | 900 L (237.8 gal) |
| Accommodation | ||
| Berths | 8 | 8 |
| Cabins | 4 | 4 |
Performance Comparison
Detailed Comparison
The 1971 Nautor Swan 65 and 2012 Oyster 575 represent two takes on sloop-rigged sailing. The 1971 Nautor Swan 65 is a 1970s design by Nautor Swan from Finland, while the 2012 Oyster 575 is a modern offering from Oyster from United Kingdom. The 1971 Nautor Swan 65 was penned by Sparkman & Stephens. The 2012 Oyster 575 was designed by Rob Humphreys.
In terms of size, the 1971 Nautor Swan 65 measures 19.81m (65.0ft) overall with a beam of 4.72m, compared to the 2012 Oyster 575 at 17.55m (57.6ft) with a 4.80m beam. The 1971 Nautor Swan 65 is 2.26m longer than the 2012 Oyster 575. The 1971 Nautor Swan 65 displaces approximately 21% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1971 Nautor Swan 65 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.60 and 139.0 m² of sail area. The 2012 Oyster 575, with an SA/D of 17.20 and 135.0 m² of canvas, offers good sail power for versatile performance. The 2012 Oyster 575 has the edge in terms of raw sailing performance.
For comfort and safety, the 1971 Nautor Swan 65 offers a firm, racing-oriented motion (comfort ratio: 19.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.63). The 2012 Oyster 575 has a comfort ratio of 17.5 and a capsize screening value of 0.68. The ballast ratios are 40.0% for the 1971 Nautor Swan 65 and 37.8% for the 2012 Oyster 575, reflecting their respective approaches to stability.
Below deck, the 1971 Nautor Swan 65 provides 8 berths in 4 cabins with 750L of water capacity and 450L of fuel. The 2012 Oyster 575 offers 8 berths in 4 cabins with 900L water and 550L fuel capacity.
Verdict
For cruising: The 1971 Nautor Swan 65 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 Oyster 575 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: 1971 Nautor Swan 65 · 2012 Oyster 575