1995 Jeanneau Sun Odyssey 42 vs 1987 Cape Dory 40 — Comparison

1995 Jeanneau Sun Odyssey 42
VS
1987 Cape Dory 40

Specifications Side by Side

Specification1995 Jeanneau Sun Odyssey 421987 Cape Dory 40
General
ManufacturerJeanneauCape Dory
Year1995–20001987–1992
TypeSloopSloop
CountryFranceUSA
DesignerDaniel AndrieuCarl Alberg
Dimensions
LOA12.77 m (41.9 ft)12.19 m (40.0 ft)
LWL10.82 m (35.5 ft)9.45 m (31.0 ft)
Beam3.98 m (13.1 ft)3.66 m (12.0 ft)
Draft1.85 m (6.1 ft)1.68 m (5.5 ft)
Weight
Displacement8,845 kg (19,500 lbs)8,618 kg (18,999 lbs)
Ballast3,175 kg (7,000 lbs)3,629 kg (8,001 lbs)
Sailing
Sail Area76.3 m² (821 ft²)64.5 m² (694 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFull
Engine & Tanks
Engine40 HP40 HP
Fuel Capacity150 L (39.6 gal)151 L (39.9 gal)
Water Capacity300 L (79.3 gal)284 L (75.0 gal)
Accommodation
Berths87
Cabins32

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1995 Jeanneau Sun Odyssey 42
18.12
1987 Cape Dory 40
15.59
Ballast Ratio (Higher = more stability)
1995 Jeanneau Sun Odyssey 42
35.90
1987 Cape Dory 40
42.11
Capsize Ratio (Lower = safer offshore)
1995 Jeanneau Sun Odyssey 42
0.77
1987 Cape Dory 40
0.72
Comfort Ratio (Higher = gentler motion)
1995 Jeanneau Sun Odyssey 42
16.59
1987 Cape Dory 40
22.29

Detailed Comparison

The 1995 Jeanneau Sun Odyssey 42 and 1987 Cape Dory 40 represent two takes on sloop-rigged sailing. The 1995 Jeanneau Sun Odyssey 42 is a 1990s design by Jeanneau from France, while the 1987 Cape Dory 40 is a 1980s offering from Cape Dory from USA. The 1995 Jeanneau Sun Odyssey 42 was penned by Daniel Andrieu. The 1987 Cape Dory 40 was designed by Carl Alberg.

In terms of size, the 1995 Jeanneau Sun Odyssey 42 measures 12.77m (41.9ft) overall with a beam of 3.98m, compared to the 1987 Cape Dory 40 at 12.19m (40.0ft) with a 3.66m beam. The 1995 Jeanneau Sun Odyssey 42 is 0.58m longer than the 1987 Cape Dory 40. The 1995 Jeanneau Sun Odyssey 42 displaces approximately 3% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1995 Jeanneau Sun Odyssey 42 has good sail power for versatile performance with an SA/D ratio of 18.12 and 76.3 m² of sail area. The 1987 Cape Dory 40, with an SA/D of 15.59 and 64.5 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1995 Jeanneau Sun Odyssey 42 has the edge in terms of raw sailing performance.

For comfort and safety, the 1995 Jeanneau Sun Odyssey 42 offers a firm, racing-oriented motion (comfort ratio: 16.6) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 1987 Cape Dory 40 has a comfort ratio of 22.3 and a capsize screening value of 0.72. The ballast ratios are 35.9% for the 1995 Jeanneau Sun Odyssey 42 and 42.1% for the 1987 Cape Dory 40, reflecting their respective approaches to stability.

Below deck, the 1995 Jeanneau Sun Odyssey 42 provides 8 berths in 3 cabins with 300L of water capacity and 150L of fuel. The 1987 Cape Dory 40 offers 7 berths in 2 cabins with 284L water and 151L fuel capacity.

Verdict

For cruising: The 1987 Cape Dory 40 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 1995 Jeanneau Sun Odyssey 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 1995 Jeanneau Sun Odyssey 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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