1996 Contest 48CS vs 1979 Cal 39 — Comparison

1996 Contest 48CS
VS
1979 Cal 391979 Cal 39

Specifications Side by Side

Specification1996 Contest 48CS1979 Cal 39
General
ManufacturerContestCal
Year1996–20051979–1985
TypeSloopSloop
CountryNetherlandsUSA
DesignerDick ZaalBill Lapworth / C. Raymond Hunt
Dimensions
LOA14.63 m (48.0 ft)11.89 m (39.0 ft)
LWL11.89 m (39.0 ft)9.60 m (31.5 ft)
Beam4.24 m (13.9 ft)3.66 m (12.0 ft)
Draft2.20 m (7.2 ft)1.83 m (6.0 ft)
Weight
Displacement14,969 kg (33,001 lbs)8,165 kg (18,001 lbs)
Ballast5,897 kg (13,001 lbs)3,402 kg (7,500 lbs)
Sailing
Sail Area98.0 m² (1,055 ft²)63.0 m² (678 ft²)
Hull MaterialSteelFiberglass
Keel TypeFinFin
Engine & Tanks
Engine100 HP30 HP
Fuel Capacity400 L (105.7 gal)114 L (30.1 gal)
Water Capacity600 L (158.5 gal)200 L (52.8 gal)
Accommodation
Berths87
Cabins32

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1996 Contest 48CS
16.39
1979 Cal 39
15.78
Ballast Ratio (Higher = more stability)
1996 Contest 48CS
39.39
1979 Cal 39
41.67
Capsize Ratio (Lower = safer offshore)
1996 Contest 48CS
0.69
1979 Cal 39
0.73
Comfort Ratio (Higher = gentler motion)
1996 Contest 48CS
20.78
1979 Cal 39
21.05

Detailed Comparison

The 1996 Contest 48CS and 1979 Cal 39 represent two takes on sloop-rigged sailing. The 1996 Contest 48CS is a 1990s design by Contest from Netherlands, while the 1979 Cal 39 is a 1970s offering from Cal from USA. The 1996 Contest 48CS was penned by Dick Zaal. The 1979 Cal 39 was designed by Bill Lapworth / C. Raymond Hunt.

In terms of size, the 1996 Contest 48CS measures 14.63m (48.0ft) overall with a beam of 4.24m, compared to the 1979 Cal 39 at 11.89m (39.0ft) with a 3.66m beam. The 1996 Contest 48CS is 2.74m longer than the 1979 Cal 39. The 1996 Contest 48CS displaces approximately 83% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1996 Contest 48CS has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.39 and 98.0 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 1996 Contest 48CS has the edge in terms of raw sailing performance.

For comfort and safety, the 1996 Contest 48CS offers a moderate motion comfort level (comfort ratio: 20.8) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.69). The 1979 Cal 39 has a comfort ratio of 21.1 and a capsize screening value of 0.73. The ballast ratios are 39.4% for the 1996 Contest 48CS and 41.7% for the 1979 Cal 39, reflecting their respective approaches to stability.

Below deck, the 1996 Contest 48CS provides 8 berths in 3 cabins with 600L of water capacity and 400L 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 1996 Contest 48CS has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1996 Contest 48CS 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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