2006 Najad 505 vs 2005 Wauquiez Centurion 47 — Comparison
Specifications Side by Side
| Specification | 2006 Najad 505 | 2005 Wauquiez Centurion 47 |
|---|---|---|
| General | ||
| Manufacturer | Najad | Wauquiez |
| Year | 2006–2012 | 2005–2012 |
| Type | Sloop | Sloop |
| Country | Sweden | France |
| Designer | Judel/Vrolijk | Jean Berret |
| Dimensions | ||
| LOA | 15.55 m (51.0 ft) | 14.33 m (47.0 ft) |
| LWL | 13.00 m (42.7 ft) | 11.89 m (39.0 ft) |
| Beam | 4.50 m (14.8 ft) | 4.15 m (13.6 ft) |
| Draft | 2.30 m (7.5 ft) | 2.15 m (7.1 ft) |
| Weight | ||
| Displacement | 15,500 kg (34,172 lbs) | 13,000 kg (28,660 lbs) |
| Ballast | 5,800 kg (12,787 lbs) | 5,000 kg (11,023 lbs) |
| Sailing | ||
| Sail Area | 108.0 m² (1,163 ft²) | 95.0 m² (1,023 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 100 HP | 100 HP |
| Fuel Capacity | 350 L (92.5 gal) | 300 L (79.3 gal) |
| Water Capacity | 600 L (158.5 gal) | 550 L (145.3 gal) |
| Accommodation | ||
| Berths | 7 | 7 |
| Cabins | 3 | 3 |
Performance Comparison
Detailed Comparison
The 2006 Najad 505 and 2005 Wauquiez Centurion 47 represent two takes on sloop-rigged sailing. The 2006 Najad 505 is a 2000s design by Najad from Sweden, while the 2005 Wauquiez Centurion 47 is a 2000s offering from Wauquiez from France. The 2006 Najad 505 was penned by Judel/Vrolijk. The 2005 Wauquiez Centurion 47 was designed by Jean Berret.
In terms of size, the 2006 Najad 505 measures 15.55m (51.0ft) overall with a beam of 4.50m, compared to the 2005 Wauquiez Centurion 47 at 14.33m (47.0ft) with a 4.15m beam. The 2006 Najad 505 is 1.22m longer than the 2005 Wauquiez Centurion 47. The 2006 Najad 505 displaces approximately 19% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 2006 Najad 505 has good sail power for versatile performance with an SA/D ratio of 17.65 and 108.0 m² of sail area. The 2005 Wauquiez Centurion 47, with an SA/D of 17.45 and 95.0 m² of canvas, offers good sail power for versatile performance. The 2006 Najad 505 has the edge in terms of raw sailing performance.
For comfort and safety, the 2006 Najad 505 offers a firm, racing-oriented motion (comfort ratio: 17.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.72). The 2005 Wauquiez Centurion 47 has a comfort ratio of 18.8 and a capsize screening value of 0.71. The ballast ratios are 37.4% for the 2006 Najad 505 and 38.5% for the 2005 Wauquiez Centurion 47, reflecting their respective approaches to stability.
Below deck, the 2006 Najad 505 provides 7 berths in 3 cabins with 600L of water capacity and 350L of fuel. The 2005 Wauquiez Centurion 47 offers 7 berths in 3 cabins with 550L water and 300L fuel capacity.
Verdict
For cruising: The 2005 Wauquiez Centurion 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 2006 Najad 505 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: 2006 Najad 505 · 2005 Wauquiez Centurion 47