1993 Najad 360 vs 1979 Cal 39 — Comparison

1993 Najad 3601993 Najad 360
VS
1979 Cal 391979 Cal 39

Specifications Side by Side

Specification1993 Najad 3601979 Cal 39
General
ManufacturerNajadCal
Year1993–20021979–1985
TypeSloopSloop
CountrySwedenUSA
DesignerJudel/VrolijkBill Lapworth / C. Raymond Hunt
Dimensions
LOA10.97 m (36.0 ft)11.89 m (39.0 ft)
LWL9.14 m (30.0 ft)9.60 m (31.5 ft)
Beam3.42 m (11.2 ft)3.66 m (12.0 ft)
Draft1.80 m (5.9 ft)1.83 m (6.0 ft)
Weight
Displacement6,500 kg (14,330 lbs)8,165 kg (18,001 lbs)
Ballast2,700 kg (5,952 lbs)3,402 kg (7,500 lbs)
Sailing
Sail Area55.0 m² (592 ft²)63.0 m² (678 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine28 HP30 HP
Fuel Capacity120 L (31.7 gal)114 L (30.1 gal)
Water Capacity200 L (52.8 gal)200 L (52.8 gal)
Accommodation
Berths67
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1993 Najad 360
16.04
1979 Cal 39
15.78
Ballast Ratio (Higher = more stability)
1993 Najad 360
41.54
1979 Cal 39
41.67
Capsize Ratio (Lower = safer offshore)
1993 Najad 360
0.73
1979 Cal 39
0.73
Comfort Ratio (Higher = gentler motion)
1993 Najad 360
20.68
1979 Cal 39
21.05

Detailed Comparison

The 1993 Najad 360 and 1979 Cal 39 represent two takes on sloop-rigged sailing. The 1993 Najad 360 is a 1990s design by Najad from Sweden, while the 1979 Cal 39 is a 1970s offering from Cal from USA. The 1993 Najad 360 was penned by Judel/Vrolijk. The 1979 Cal 39 was designed by Bill Lapworth / C. Raymond Hunt.

In terms of size, the 1993 Najad 360 measures 10.97m (36.0ft) overall with a beam of 3.42m, compared to the 1979 Cal 39 at 11.89m (39.0ft) with a 3.66m beam. The 1979 Cal 39 is 0.92m longer than the 1993 Najad 360. The 1979 Cal 39 displaces approximately 26% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1993 Najad 360 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.04 and 55.0 m² of sail area. The 1979 Cal 39, with an SA/D of 15.78 and 63.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1993 Najad 360 has the edge in terms of raw sailing performance.

For comfort and safety, the 1993 Najad 360 offers a moderate motion comfort level (comfort ratio: 20.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.73). The 1979 Cal 39 has a comfort ratio of 21.1 and a capsize screening value of 0.73. The ballast ratios are 41.5% for the 1993 Najad 360 and 41.7% for the 1979 Cal 39, reflecting their respective approaches to stability.

Below deck, the 1993 Najad 360 provides 6 berths in 2 cabins with 200L of water capacity and 120L of fuel. The 1979 Cal 39 offers 7 berths in 2 cabins with 200L water and 114L fuel capacity.

Verdict

For cruising: The 1979 Cal 39 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 1993 Najad 360 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1979 Cal 39 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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