Beneteau First 27 vs 1972 Contest 31 — Comparison

Beneteau First 27
VS
1972 Contest 311972 Contest 31

Specifications Side by Side

SpecificationBeneteau First 271972 Contest 31
General
ManufacturerBeneteauContest
Year1990–19941972–1982
TypeSloopSloop
CountryFranceNetherlands
DesignerJean BerretDick Zaal
Dimensions
LOA8.19 m (26.9 ft)9.45 m (31.0 ft)
LWL7.21 m (23.7 ft)7.62 m (25.0 ft)
Beam2.79 m (9.2 ft)3.05 m (10.0 ft)
Draft1.55 m (5.1 ft)1.52 m (5.0 ft)
Weight
Displacement2,400 kg (5,291 lbs)4,536 kg (10,000 lbs)
Ballast850 kg (1,874 lbs)1,814 kg (3,999 lbs)
Sailing
Sail Area35.0 m² (377 ft²)39.5 m² (425 ft²)
Hull MaterialFiberglassSteel
Keel TypeFinFin
Engine & Tanks
Engine9 HP18 HP
Fuel Capacity40 L (10.6 gal)80 L (21.1 gal)
Water Capacity70 L (18.5 gal)150 L (39.6 gal)
Accommodation
Berths55
Cabins12

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Beneteau First 27
19.84
1972 Contest 31
14.65
Ballast Ratio (Higher = more stability)
Beneteau First 27
35.42
1972 Contest 31
39.99
Capsize Ratio (Lower = safer offshore)
Beneteau First 27
0.83
1972 Contest 31
0.74
Comfort Ratio (Higher = gentler motion)
Beneteau First 27
16.70
1972 Contest 31
23.65

Detailed Comparison

The Beneteau First 27 and 1972 Contest 31 represent two takes on sloop-rigged sailing. The Beneteau First 27 is a 1990s design by Beneteau from France, while the 1972 Contest 31 is a 1970s offering from Contest from Netherlands. The Beneteau First 27 was penned by Jean Berret. The 1972 Contest 31 was designed by Dick Zaal.

In terms of size, the Beneteau First 27 measures 8.19m (26.9ft) overall with a beam of 2.79m, compared to the 1972 Contest 31 at 9.45m (31.0ft) with a 3.05m beam. The 1972 Contest 31 is 1.26m longer than the Beneteau First 27. The 1972 Contest 31 displaces approximately 89% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Beneteau First 27 has good sail power for versatile performance with an SA/D ratio of 19.84 and 35.0 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 Beneteau First 27 has the edge in terms of raw sailing performance.

For comfort and safety, the Beneteau First 27 offers a firm, racing-oriented motion (comfort ratio: 16.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.83). The 1972 Contest 31 has a comfort ratio of 23.7 and a capsize screening value of 0.74. The ballast ratios are 35.4% for the Beneteau First 27 and 40.0% for the 1972 Contest 31, reflecting their respective approaches to stability.

Below deck, the Beneteau First 27 provides 5 berths in 1 cabin with 70L of water capacity and 40L 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 Beneteau First 27 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: Both boats provide similar accommodation, making either a viable choice for living aboard. Consider water and fuel capacity for extended stays away from marinas.

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