1990 Dehler 31 vs 2007 Jeanneau Sun Odyssey 32i — Comparison

1990 Dehler 31
VS
2007 Jeanneau Sun Odyssey 32i

Specifications Side by Side

Specification1990 Dehler 312007 Jeanneau Sun Odyssey 32i
General
ManufacturerDehlerJeanneau
Year1990–19962007–2011
TypeSloopSloop
CountryGermanyFrance
DesignerJudel/VrolijkMarc Lombard
Dimensions
LOA9.45 m (31.0 ft)9.72 m (31.9 ft)
LWL8.08 m (26.5 ft)8.50 m (27.9 ft)
Beam3.13 m (10.3 ft)3.12 m (10.2 ft)
Draft1.65 m (5.4 ft)1.80 m (5.9 ft)
Weight
Displacement3,900 kg (8,598 lbs)4,600 kg (10,141 lbs)
Ballast1,560 kg (3,439 lbs)1,350 kg (2,976 lbs)
Sailing
Sail Area44.0 m² (474 ft²)42.0 m² (452 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP18 HP
Fuel Capacity60 L (15.9 gal)60 L (15.9 gal)
Water Capacity100 L (26.4 gal)120 L (31.7 gal)
Accommodation
Berths56
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1990 Dehler 31
18.05
2007 Jeanneau Sun Odyssey 32i
15.43
Ballast Ratio (Higher = more stability)
1990 Dehler 31
40.00
2007 Jeanneau Sun Odyssey 32i
29.35
Capsize Ratio (Lower = safer offshore)
1990 Dehler 31
0.80
2007 Jeanneau Sun Odyssey 32i
0.75
Comfort Ratio (Higher = gentler motion)
1990 Dehler 31
18.18
2007 Jeanneau Sun Odyssey 32i
19.76

Detailed Comparison

The 1990 Dehler 31 and 2007 Jeanneau Sun Odyssey 32i represent two takes on sloop-rigged sailing. The 1990 Dehler 31 is a 1990s design by Dehler from Germany, while the 2007 Jeanneau Sun Odyssey 32i is a 2000s offering from Jeanneau from France. The 1990 Dehler 31 was penned by Judel/Vrolijk. The 2007 Jeanneau Sun Odyssey 32i was designed by Marc Lombard.

In terms of size, the 1990 Dehler 31 measures 9.45m (31.0ft) overall with a beam of 3.13m, compared to the 2007 Jeanneau Sun Odyssey 32i at 9.72m (31.9ft) with a 3.12m beam. The 2007 Jeanneau Sun Odyssey 32i is 0.27m longer than the 1990 Dehler 31. The 2007 Jeanneau Sun Odyssey 32i displaces approximately 18% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1990 Dehler 31 has good sail power for versatile performance with an SA/D ratio of 18.05 and 44.0 m² of sail area. The 2007 Jeanneau Sun Odyssey 32i, with an SA/D of 15.43 and 42.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1990 Dehler 31 has the edge in terms of raw sailing performance.

For comfort and safety, the 1990 Dehler 31 offers a firm, racing-oriented motion (comfort ratio: 18.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The 2007 Jeanneau Sun Odyssey 32i has a comfort ratio of 19.8 and a capsize screening value of 0.75. The ballast ratios are 40.0% for the 1990 Dehler 31 and 29.4% for the 2007 Jeanneau Sun Odyssey 32i, reflecting their respective approaches to stability.

Below deck, the 1990 Dehler 31 provides 5 berths in 2 cabins with 100L of water capacity and 60L of fuel. The 2007 Jeanneau Sun Odyssey 32i offers 6 berths in 2 cabins with 120L water and 60L fuel capacity.

Verdict

For cruising: The 2007 Jeanneau Sun Odyssey 32i 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 1990 Dehler 31 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 2007 Jeanneau Sun Odyssey 32i 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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