1980 Contest 33 vs 1971 C&C 27 — Comparison

1980 Contest 331980 Contest 33
VS
1971 C&C 271971 C&C 27

Specifications Side by Side

Specification1980 Contest 331971 C&C 27
General
ManufacturerContestC&C Yachts
Year1980–19901971–1975
TypeSloopSloop
CountryNetherlandsCanada
DesignerDick ZaalCuthbertson & Cassian
Dimensions
LOA10.06 m (33.0 ft)8.23 m (27.0 ft)
LWL8.23 m (27.0 ft)6.55 m (21.5 ft)
Beam3.20 m (10.5 ft)2.74 m (9.0 ft)
Draft1.60 m (5.2 ft)1.37 m (4.5 ft)
Weight
Displacement5,200 kg (11,464 lbs)2,495 kg (5,501 lbs)
Ballast2,100 kg (4,630 lbs)1,043 kg (2,299 lbs)
Sailing
Sail Area44.0 m² (474 ft²)31.0 m² (334 ft²)
Hull MaterialSteelFiberglass
Keel TypeFinFin
Engine & Tanks
Engine22 HP10 HP
Fuel Capacity100 L (26.4 gal)38 L (10.0 gal)
Water Capacity200 L (52.8 gal)57 L (15.1 gal)
Accommodation
Berths65
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1980 Contest 33
14.90
1971 C&C 27
17.13
Ballast Ratio (Higher = more stability)
1980 Contest 33
40.38
1971 C&C 27
41.80
Capsize Ratio (Lower = safer offshore)
1980 Contest 33
0.74
1971 C&C 27
0.81
Comfort Ratio (Higher = gentler motion)
1980 Contest 33
22.02
1971 C&C 27
20.13

Detailed Comparison

The 1980 Contest 33 and 1971 C&C 27 represent two takes on sloop-rigged sailing. The 1980 Contest 33 is a 1980s design by Contest from Netherlands, while the 1971 C&C 27 is a 1970s offering from C&C Yachts from Canada. The 1980 Contest 33 was penned by Dick Zaal. The 1971 C&C 27 was designed by Cuthbertson & Cassian.

In terms of size, the 1980 Contest 33 measures 10.06m (33.0ft) overall with a beam of 3.20m, compared to the 1971 C&C 27 at 8.23m (27.0ft) with a 2.74m beam. The 1980 Contest 33 is 1.83m longer than the 1971 C&C 27. The 1980 Contest 33 displaces approximately 108% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1980 Contest 33 has modest sail power for its displacement with an SA/D ratio of 14.90 and 44.0 m² of sail area. The 1971 C&C 27, with an SA/D of 17.13 and 31.0 m² of canvas, offers good sail power for versatile performance. The 1971 C&C 27 has the edge in terms of raw sailing performance.

For comfort and safety, the 1980 Contest 33 offers a moderate motion comfort level (comfort ratio: 22.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.74). The 1971 C&C 27 has a comfort ratio of 20.1 and a capsize screening value of 0.81. The ballast ratios are 40.4% for the 1980 Contest 33 and 41.8% for the 1971 C&C 27, reflecting their respective approaches to stability.

Below deck, the 1980 Contest 33 provides 6 berths in 2 cabins with 200L of water capacity and 100L of fuel. The 1971 C&C 27 offers 5 berths in 1 cabin with 57L water and 38L fuel capacity.

Verdict

For cruising: The 1980 Contest 33 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 1971 C&C 27 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1980 Contest 33 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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