1994 Catalina 320 vs 1972 Contest 31 — Comparison

1994 Catalina 3201994 Catalina 320
VS
1972 Contest 311972 Contest 31

Specifications Side by Side

Specification1994 Catalina 3201972 Contest 31
General
ManufacturerCatalinaContest
Year1994–20071972–1982
TypeSloopSloop
CountryUSANetherlands
DesignerGerry DouglasDick Zaal
Dimensions
LOA9.75 m (32.0 ft)9.45 m (31.0 ft)
LWL8.53 m (28.0 ft)7.62 m (25.0 ft)
Beam3.35 m (11.0 ft)3.05 m (10.0 ft)
Draft1.52 m (5.0 ft)1.52 m (5.0 ft)
Weight
Displacement4,763 kg (10,501 lbs)4,536 kg (10,000 lbs)
Ballast1,905 kg (4,200 lbs)1,814 kg (3,999 lbs)
Sailing
Sail Area47.4 m² (510 ft²)39.5 m² (425 ft²)
Hull MaterialFiberglassSteel
Keel TypeFinFin
Engine & Tanks
Engine18 HP18 HP
Fuel Capacity76 L (20.1 gal)80 L (21.1 gal)
Water Capacity133 L (35.1 gal)150 L (39.6 gal)
Accommodation
Berths65
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1994 Catalina 320
17.01
1972 Contest 31
14.65
Ballast Ratio (Higher = more stability)
1994 Catalina 320
40.00
1972 Contest 31
39.99
Capsize Ratio (Lower = safer offshore)
1994 Catalina 320
0.80
1972 Contest 31
0.74
Comfort Ratio (Higher = gentler motion)
1994 Catalina 320
18.48
1972 Contest 31
23.65

Detailed Comparison

The 1994 Catalina 320 and 1972 Contest 31 represent two takes on sloop-rigged sailing. The 1994 Catalina 320 is a 1990s design by Catalina from USA, while the 1972 Contest 31 is a 1970s offering from Contest from Netherlands. The 1994 Catalina 320 was penned by Gerry Douglas. The 1972 Contest 31 was designed by Dick Zaal.

In terms of size, the 1994 Catalina 320 measures 9.75m (32.0ft) overall with a beam of 3.35m, compared to the 1972 Contest 31 at 9.45m (31.0ft) with a 3.05m beam. The 1994 Catalina 320 is 0.30m longer than the 1972 Contest 31. The 1994 Catalina 320 displaces approximately 5% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1994 Catalina 320 has good sail power for versatile performance with an SA/D ratio of 17.01 and 47.4 m² of sail area. The 1972 Contest 31, with an SA/D of 14.65 and 39.5 m² of canvas, offers modest sail power for its displacement. The 1994 Catalina 320 has the edge in terms of raw sailing performance.

For comfort and safety, the 1994 Catalina 320 offers a firm, racing-oriented motion (comfort ratio: 18.5) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The 1972 Contest 31 has a comfort ratio of 23.7 and a capsize screening value of 0.74. The ballast ratios are 40.0% for the 1994 Catalina 320 and 40.0% for the 1972 Contest 31, reflecting their respective approaches to stability.

Below deck, the 1994 Catalina 320 provides 6 berths in 2 cabins with 133L of water capacity and 76L of fuel. The 1972 Contest 31 offers 5 berths in 2 cabins with 150L water and 80L fuel capacity.

Verdict

For cruising: The 1972 Contest 31 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 1994 Catalina 320 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1994 Catalina 320 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: 1994 Catalina 320 · 1972 Contest 31