2008 Nautor Swan 45 vs 1988 Valiant Esprit 37 — Comparison
Specifications Side by Side
| Specification | 2008 Nautor Swan 45 | 1988 Valiant Esprit 37 |
|---|---|---|
| General | ||
| Manufacturer | Nautor Swan | Valiant |
| Year | 2008–2013 | 1988–1996 |
| Type | Sloop | Sloop |
| Country | Finland | USA |
| Designer | German Frers | Bob Perry |
| Dimensions | ||
| LOA | 13.84 m (45.4 ft) | 11.28 m (37.0 ft) |
| LWL | 12.19 m (40.0 ft) | 9.14 m (30.0 ft) |
| Beam | 4.10 m (13.5 ft) | 3.47 m (11.4 ft) |
| Draft | 2.50 m (8.2 ft) | 1.65 m (5.4 ft) |
| Weight | ||
| Displacement | 10,433 kg (23,001 lbs) | 7,257 kg (15,999 lbs) |
| Ballast | 4,309 kg (9,500 lbs) | 2,948 kg (6,499 lbs) |
| Sailing | ||
| Sail Area | 95.0 m² (1,023 ft²) | 58.0 m² (624 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Modified full |
| Engine & Tanks | ||
| Engine | 55 HP | 35 HP |
| Fuel Capacity | 180 L (47.6 gal) | 132 L (34.9 gal) |
| Water Capacity | 350 L (92.5 gal) | 246 L (65.0 gal) |
| Accommodation | ||
| Berths | 6 | 6 |
| Cabins | 3 | 2 |
Performance Comparison
Detailed Comparison
The 2008 Nautor Swan 45 and 1988 Valiant Esprit 37 represent two takes on sloop-rigged sailing. The 2008 Nautor Swan 45 is a 2000s design by Nautor Swan from Finland, while the 1988 Valiant Esprit 37 is a 1980s offering from Valiant from USA. The 2008 Nautor Swan 45 was penned by German Frers. The 1988 Valiant Esprit 37 was designed by Bob Perry.
In terms of size, the 2008 Nautor Swan 45 measures 13.84m (45.4ft) overall with a beam of 4.10m, compared to the 1988 Valiant Esprit 37 at 11.28m (37.0ft) with a 3.47m beam. The 2008 Nautor Swan 45 is 2.56m longer than the 1988 Valiant Esprit 37. The 2008 Nautor Swan 45 displaces approximately 44% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 2008 Nautor Swan 45 has generous sail power for spirited sailing with an SA/D ratio of 20.21 and 95.0 m² of sail area. The 1988 Valiant Esprit 37, with an SA/D of 15.72 and 58.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 2008 Nautor Swan 45 has the edge in terms of raw sailing performance.
For comfort and safety, the 2008 Nautor Swan 45 offers a firm, racing-oriented motion (comfort ratio: 15.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.75). The 1988 Valiant Esprit 37 has a comfort ratio of 22.2 and a capsize screening value of 0.72. The ballast ratios are 41.3% for the 2008 Nautor Swan 45 and 40.6% for the 1988 Valiant Esprit 37, reflecting their respective approaches to stability.
Below deck, the 2008 Nautor Swan 45 provides 6 berths in 3 cabins with 350L of water capacity and 180L of fuel. The 1988 Valiant Esprit 37 offers 6 berths in 2 cabins with 246L water and 132L fuel capacity.
Verdict
For cruising: The 1988 Valiant Esprit 37 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 2008 Nautor Swan 45 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: 2008 Nautor Swan 45 · 1988 Valiant Esprit 37