Bavaria Vision 42 vs 1979 Cal 39 — Comparison

Bavaria Vision 42
VS
1979 Cal 391979 Cal 39

Specifications Side by Side

SpecificationBavaria Vision 421979 Cal 39
General
ManufacturerBavariaCal
Year2013–20171979–1985
TypeSloopSloop
CountryGermanyUSA
DesignerFarr Yacht DesignBill Lapworth / C. Raymond Hunt
Dimensions
LOA12.99 m (42.6 ft)11.89 m (39.0 ft)
LWL11.20 m (36.7 ft)9.60 m (31.5 ft)
Beam4.06 m (13.3 ft)3.66 m (12.0 ft)
Draft1.95 m (6.4 ft)1.83 m (6.0 ft)
Weight
Displacement9,500 kg (20,944 lbs)8,165 kg (18,001 lbs)
Ballast3,000 kg (6,614 lbs)3,402 kg (7,500 lbs)
Sailing
Sail Area80.0 m² (861 ft²)63.0 m² (678 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine55 HP30 HP
Fuel Capacity200 L (52.8 gal)114 L (30.1 gal)
Water Capacity350 L (92.5 gal)200 L (52.8 gal)
Accommodation
Berths87
Cabins32

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Bavaria Vision 42
18.12
1979 Cal 39
15.78
Ballast Ratio (Higher = more stability)
Bavaria Vision 42
31.58
1979 Cal 39
41.67
Capsize Ratio (Lower = safer offshore)
Bavaria Vision 42
0.77
1979 Cal 39
0.73
Comfort Ratio (Higher = gentler motion)
Bavaria Vision 42
16.39
1979 Cal 39
21.05

Detailed Comparison

The Bavaria Vision 42 and 1979 Cal 39 represent two takes on sloop-rigged sailing. The Bavaria Vision 42 is a modern design by Bavaria from Germany, while the 1979 Cal 39 is a 1970s offering from Cal from USA. The Bavaria Vision 42 was penned by Farr Yacht Design. The 1979 Cal 39 was designed by Bill Lapworth / C. Raymond Hunt.

In terms of size, the Bavaria Vision 42 measures 12.99m (42.6ft) overall with a beam of 4.06m, compared to the 1979 Cal 39 at 11.89m (39.0ft) with a 3.66m beam. The Bavaria Vision 42 is 1.10m longer than the 1979 Cal 39. The Bavaria Vision 42 displaces approximately 16% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Bavaria Vision 42 has good sail power for versatile performance with an SA/D ratio of 18.12 and 80.0 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 Bavaria Vision 42 has the edge in terms of raw sailing performance.

For comfort and safety, the Bavaria Vision 42 offers a firm, racing-oriented motion (comfort ratio: 16.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 1979 Cal 39 has a comfort ratio of 21.1 and a capsize screening value of 0.73. The ballast ratios are 31.6% for the Bavaria Vision 42 and 41.7% for the 1979 Cal 39, reflecting their respective approaches to stability.

Below deck, the Bavaria Vision 42 provides 8 berths in 3 cabins with 350L of water capacity and 200L 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 Bavaria Vision 42 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Bavaria Vision 42 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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