2006 Najad 505 vs 2005 Contest 46CS — Comparison

2006 Najad 505
VS
2005 Contest 46CS

Specifications Side by Side

Specification2006 Najad 5052005 Contest 46CS
General
ManufacturerNajadContest
Year2006–20122005–2015
TypeSloopSloop
CountrySwedenNetherlands
DesignerJudel/VrolijkDick Zaal
Dimensions
LOA15.55 m (51.0 ft)14.10 m (46.3 ft)
LWL13.00 m (42.7 ft)11.60 m (38.1 ft)
Beam4.50 m (14.8 ft)4.15 m (13.6 ft)
Draft2.30 m (7.5 ft)2.10 m (6.9 ft)
Weight
Displacement15,500 kg (34,172 lbs)13,500 kg (29,762 lbs)
Ballast5,800 kg (12,787 lbs)5,200 kg (11,464 lbs)
Sailing
Sail Area108.0 m² (1,163 ft²)93.0 m² (1,001 ft²)
Hull MaterialFiberglassSteel
Keel TypeFinFin
Engine & Tanks
Engine100 HP75 HP
Fuel Capacity350 L (92.5 gal)350 L (92.5 gal)
Water Capacity600 L (158.5 gal)550 L (145.3 gal)
Accommodation
Berths77
Cabins33

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
2006 Najad 505
17.65
2005 Contest 46CS
16.66
Ballast Ratio (Higher = more stability)
2006 Najad 505
37.42
2005 Contest 46CS
38.52
Capsize Ratio (Lower = safer offshore)
2006 Najad 505
0.72
2005 Contest 46CS
0.70
Comfort Ratio (Higher = gentler motion)
2006 Najad 505
16.95
2005 Contest 46CS
20.43

Detailed Comparison

The 2006 Najad 505 and 2005 Contest 46CS represent two takes on sloop-rigged sailing. The 2006 Najad 505 is a 2000s design by Najad from Sweden, while the 2005 Contest 46CS is a 2000s offering from Contest from Netherlands. The 2006 Najad 505 was penned by Judel/Vrolijk. The 2005 Contest 46CS was designed by Dick Zaal.

In terms of size, the 2006 Najad 505 measures 15.55m (51.0ft) overall with a beam of 4.50m, compared to the 2005 Contest 46CS at 14.10m (46.3ft) with a 4.15m beam. The 2006 Najad 505 is 1.45m longer than the 2005 Contest 46CS. The 2006 Najad 505 displaces approximately 15% 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 Contest 46CS, with an SA/D of 16.66 and 93.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. 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 Contest 46CS has a comfort ratio of 20.4 and a capsize screening value of 0.70. The ballast ratios are 37.4% for the 2006 Najad 505 and 38.5% for the 2005 Contest 46CS, 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 Contest 46CS offers 7 berths in 3 cabins with 550L water and 350L fuel capacity.

Verdict

For cruising: The 2005 Contest 46CS 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 Contest 46CS