1963 Cal 40 vs 2005 Najad 460 — Comparison
1963 Cal 40
Specifications Side by Side
| Specification | 1963 Cal 40 | 2005 Najad 460 |
|---|---|---|
| General | ||
| Manufacturer | Cal | Najad |
| Year | 1963–1972 | 2005–2013 |
| Type | Sloop | Sloop |
| Country | USA | Sweden |
| Designer | Bill Lapworth | Judel/Vrolijk |
| Dimensions | ||
| LOA | 12.19 m (40.0 ft) | 14.10 m (46.3 ft) |
| LWL | 9.14 m (30.0 ft) | 11.80 m (38.7 ft) |
| Beam | 3.35 m (11.0 ft) | 4.20 m (13.8 ft) |
| Draft | 1.83 m (6.0 ft) | 2.15 m (7.1 ft) |
| Weight | ||
| Displacement | 7,030 kg (15,498 lbs) | 13,500 kg (29,762 lbs) |
| Ballast | 2,722 kg (6,001 lbs) | 5,200 kg (11,464 lbs) |
| Sailing | ||
| Sail Area | 61.3 m² (660 ft²) | 97.0 m² (1,044 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 22 HP | 100 HP |
| Fuel Capacity | 76 L (20.1 gal) | 320 L (84.5 gal) |
| Water Capacity | 114 L (30.1 gal) | 560 L (147.9 gal) |
| Accommodation | ||
| Berths | 6 | 7 |
| Cabins | 2 | 3 |
Performance Comparison
Detailed Comparison
The 1963 Cal 40 and 2005 Najad 460 represent two takes on sloop-rigged sailing. The 1963 Cal 40 is a classic design by Cal from USA, while the 2005 Najad 460 is a 2000s offering from Najad from Sweden. The 1963 Cal 40 was penned by Bill Lapworth. The 2005 Najad 460 was designed by Judel/Vrolijk.
In terms of size, the 1963 Cal 40 measures 12.19m (40.0ft) overall with a beam of 3.35m, compared to the 2005 Najad 460 at 14.10m (46.3ft) with a 4.20m beam. The 2005 Najad 460 is 1.91m longer than the 1963 Cal 40. The 2005 Najad 460 displaces approximately 92% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1963 Cal 40 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.97 and 61.3 m² of sail area. The 2005 Najad 460, with an SA/D of 17.38 and 97.0 m² of canvas, offers good sail power for versatile performance. The 2005 Najad 460 has the edge in terms of raw sailing performance.
For comfort and safety, the 1963 Cal 40 offers a moderate motion comfort level (comfort ratio: 21.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.70). The 2005 Najad 460 has a comfort ratio of 19.7 and a capsize screening value of 0.71. The ballast ratios are 38.7% for the 1963 Cal 40 and 38.5% for the 2005 Najad 460, reflecting their respective approaches to stability.
Below deck, the 1963 Cal 40 provides 6 berths in 2 cabins with 114L of water capacity and 76L of fuel. The 2005 Najad 460 offers 7 berths in 3 cabins with 560L water and 320L fuel capacity.
Verdict
For cruising: The 1963 Cal 40 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 2005 Najad 460 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The 2005 Najad 460 offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.
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Or view individual specs: 1963 Cal 40 · 2005 Najad 460