1988 Jeanneau Sun Odyssey 35 vs 1986 Island Packet 27 — Comparison

1988 Jeanneau Sun Odyssey 35
VS
1986 Island Packet 27

Specifications Side by Side

Specification1988 Jeanneau Sun Odyssey 351986 Island Packet 27
General
ManufacturerJeanneauIsland Packet
Year1988–19931986–1994
TypeSloopSloop
CountryFranceUSA
DesignerDaniel AndrieuBob Johnson
Dimensions
LOA10.60 m (34.8 ft)8.23 m (27.0 ft)
LWL8.69 m (28.5 ft)7.01 m (23.0 ft)
Beam3.45 m (11.3 ft)2.90 m (9.5 ft)
Draft1.75 m (5.7 ft)1.07 m (3.5 ft)
Weight
Displacement5,670 kg (12,500 lbs)3,175 kg (7,000 lbs)
Ballast2,200 kg (4,850 lbs)1,270 kg (2,800 lbs)
Sailing
Sail Area55.0 m² (592 ft²)29.0 m² (312 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFull
Engine & Tanks
Engine20 HP15 HP
Fuel Capacity85 L (22.5 gal)57 L (15.1 gal)
Water Capacity160 L (42.3 gal)95 L (25.1 gal)
Accommodation
Berths74
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1988 Jeanneau Sun Odyssey 35
17.57
1986 Island Packet 27
13.64
Ballast Ratio (Higher = more stability)
1988 Jeanneau Sun Odyssey 35
38.80
1986 Island Packet 27
40.00
Capsize Ratio (Lower = safer offshore)
1988 Jeanneau Sun Odyssey 35
0.78
1986 Island Packet 27
0.79
Comfort Ratio (Higher = gentler motion)
1988 Jeanneau Sun Odyssey 35
19.51
1986 Island Packet 27
21.72

Detailed Comparison

The 1988 Jeanneau Sun Odyssey 35 and 1986 Island Packet 27 represent two takes on sloop-rigged sailing. The 1988 Jeanneau Sun Odyssey 35 is a 1980s design by Jeanneau from France, while the 1986 Island Packet 27 is a 1980s offering from Island Packet from USA. The 1988 Jeanneau Sun Odyssey 35 was penned by Daniel Andrieu. The 1986 Island Packet 27 was designed by Bob Johnson.

In terms of size, the 1988 Jeanneau Sun Odyssey 35 measures 10.60m (34.8ft) overall with a beam of 3.45m, compared to the 1986 Island Packet 27 at 8.23m (27.0ft) with a 2.90m beam. The 1988 Jeanneau Sun Odyssey 35 is 2.37m longer than the 1986 Island Packet 27. The 1988 Jeanneau Sun Odyssey 35 displaces approximately 79% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1988 Jeanneau Sun Odyssey 35 has good sail power for versatile performance with an SA/D ratio of 17.57 and 55.0 m² of sail area. The 1986 Island Packet 27, with an SA/D of 13.64 and 29.0 m² of canvas, offers modest sail power for its displacement. The 1988 Jeanneau Sun Odyssey 35 has the edge in terms of raw sailing performance.

For comfort and safety, the 1988 Jeanneau Sun Odyssey 35 offers a firm, racing-oriented motion (comfort ratio: 19.5) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The 1986 Island Packet 27 has a comfort ratio of 21.7 and a capsize screening value of 0.79. The ballast ratios are 38.8% for the 1988 Jeanneau Sun Odyssey 35 and 40.0% for the 1986 Island Packet 27, reflecting their respective approaches to stability.

Below deck, the 1988 Jeanneau Sun Odyssey 35 provides 7 berths in 2 cabins with 160L of water capacity and 85L of fuel. The 1986 Island Packet 27 offers 4 berths in 1 cabin with 95L water and 57L fuel capacity.

Verdict

For cruising: The 1986 Island Packet 27 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 1988 Jeanneau Sun Odyssey 35 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1988 Jeanneau Sun Odyssey 35 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: 1988 Jeanneau Sun Odyssey 35 · 1986 Island Packet 27