1997 Nautor Swan 40 vs 1971 Nautor Swan 65 — Comparison
1997 Nautor Swan 40
1971 Nautor Swan 65
Specifications Side by Side
| Specification | 1997 Nautor Swan 40 | 1971 Nautor Swan 65 |
|---|---|---|
| General | ||
| Manufacturer | Nautor Swan | Nautor Swan |
| Year | 1997–2002 | 1971–1989 |
| Type | Sloop | Sloop |
| Country | Finland | Finland |
| Designer | German Frers | Sparkman & Stephens |
| Dimensions | ||
| LOA | 12.30 m (40.4 ft) | 19.81 m (65.0 ft) |
| LWL | 10.36 m (34.0 ft) | 15.09 m (49.5 ft) |
| Beam | 3.85 m (12.6 ft) | 4.72 m (15.5 ft) |
| Draft | 2.20 m (7.2 ft) | 2.74 m (9.0 ft) |
| Weight | ||
| Displacement | 8,500 kg (18,739 lbs) | 27,216 kg (60,001 lbs) |
| Ballast | 3,600 kg (7,937 lbs) | 10,886 kg (23,999 lbs) |
| Sailing | ||
| Sail Area | 73.5 m² (791 ft²) | 139.0 m² (1,496 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 40 HP | 120 HP |
| Fuel Capacity | 150 L (39.6 gal) | 450 L (118.9 gal) |
| Water Capacity | 250 L (66.0 gal) | 750 L (198.1 gal) |
| Accommodation | ||
| Berths | 6 | 8 |
| Cabins | 2 | 4 |
Performance Comparison
Detailed Comparison
The 1997 Nautor Swan 40 and 1971 Nautor Swan 65 represent two takes on sloop-rigged sailing. The 1997 Nautor Swan 40 is a 1990s design by Nautor Swan from Finland, while the 1971 Nautor Swan 65 is a 1970s offering from Nautor Swan from Finland. The 1997 Nautor Swan 40 was penned by German Frers. The 1971 Nautor Swan 65 was designed by Sparkman & Stephens.
In terms of size, the 1997 Nautor Swan 40 measures 12.30m (40.4ft) overall with a beam of 3.85m, compared to the 1971 Nautor Swan 65 at 19.81m (65.0ft) with a 4.72m beam. The 1971 Nautor Swan 65 is 7.51m longer than the 1997 Nautor Swan 40. The 1971 Nautor Swan 65 displaces approximately 220% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1997 Nautor Swan 40 has good sail power for versatile performance with an SA/D ratio of 17.93 and 73.5 m² of sail area. The 1971 Nautor Swan 65, with an SA/D of 15.60 and 139.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1997 Nautor Swan 40 has the edge in terms of raw sailing performance.
For comfort and safety, the 1997 Nautor Swan 40 offers a firm, racing-oriented motion (comfort ratio: 18.1) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The 1971 Nautor Swan 65 has a comfort ratio of 19.4 and a capsize screening value of 0.63. The ballast ratios are 42.4% for the 1997 Nautor Swan 40 and 40.0% for the 1971 Nautor Swan 65, reflecting their respective approaches to stability.
Below deck, the 1997 Nautor Swan 40 provides 6 berths in 2 cabins with 250L of water capacity and 150L of fuel. The 1971 Nautor Swan 65 offers 8 berths in 4 cabins with 750L water and 450L 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 1997 Nautor Swan 40 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The 1971 Nautor Swan 65 offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.