1972 Morgan 34 vs 2007 Jeanneau Sun Odyssey 39 DS — Comparison

1972 Morgan 341972 Morgan 34
VS
2007 Jeanneau Sun Odyssey 39 DS

Specifications Side by Side

Specification1972 Morgan 342007 Jeanneau Sun Odyssey 39 DS
General
ManufacturerMorganJeanneau
Year1972–19782007–2012
TypeSloopSloop
CountryUSAFrance
DesignerCharley MorganPhilippe Briand
Dimensions
LOA10.36 m (34.0 ft)11.86 m (38.9 ft)
LWL8.08 m (26.5 ft)10.30 m (33.8 ft)
Beam3.25 m (10.7 ft)3.76 m (12.3 ft)
Draft1.52 m (5.0 ft)1.85 m (6.1 ft)
Weight
Displacement5,897 kg (13,001 lbs)7,600 kg (16,755 lbs)
Ballast2,449 kg (5,399 lbs)2,400 kg (5,291 lbs)
Sailing
Sail Area50.2 m² (540 ft²)62.0 m² (667 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFullFin
Engine & Tanks
Engine22 HP29 HP
Fuel Capacity76 L (20.1 gal)120 L (31.7 gal)
Water Capacity114 L (30.1 gal)250 L (66.0 gal)
Accommodation
Berths67
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1972 Morgan 34
15.63
2007 Jeanneau Sun Odyssey 39 DS
16.30
Ballast Ratio (Higher = more stability)
1972 Morgan 34
41.53
2007 Jeanneau Sun Odyssey 39 DS
31.58
Capsize Ratio (Lower = safer offshore)
1972 Morgan 34
0.72
2007 Jeanneau Sun Odyssey 39 DS
0.77
Comfort Ratio (Higher = gentler motion)
1972 Morgan 34
24.55
2007 Jeanneau Sun Odyssey 39 DS
17.25

Detailed Comparison

The 1972 Morgan 34 and 2007 Jeanneau Sun Odyssey 39 DS represent two takes on sloop-rigged sailing. The 1972 Morgan 34 is a 1970s design by Morgan from USA, while the 2007 Jeanneau Sun Odyssey 39 DS is a 2000s offering from Jeanneau from France. The 1972 Morgan 34 was penned by Charley Morgan. The 2007 Jeanneau Sun Odyssey 39 DS was designed by Philippe Briand.

In terms of size, the 1972 Morgan 34 measures 10.36m (34.0ft) overall with a beam of 3.25m, compared to the 2007 Jeanneau Sun Odyssey 39 DS at 11.86m (38.9ft) with a 3.76m beam. The 2007 Jeanneau Sun Odyssey 39 DS is 1.50m longer than the 1972 Morgan 34. The 2007 Jeanneau Sun Odyssey 39 DS displaces approximately 29% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1972 Morgan 34 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.63 and 50.2 m² of sail area. The 2007 Jeanneau Sun Odyssey 39 DS, with an SA/D of 16.30 and 62.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 2007 Jeanneau Sun Odyssey 39 DS has the edge in terms of raw sailing performance.

For comfort and safety, the 1972 Morgan 34 offers a moderate motion comfort level (comfort ratio: 24.6) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.72). The 2007 Jeanneau Sun Odyssey 39 DS has a comfort ratio of 17.3 and a capsize screening value of 0.77. The ballast ratios are 41.5% for the 1972 Morgan 34 and 31.6% for the 2007 Jeanneau Sun Odyssey 39 DS, reflecting their respective approaches to stability.

Below deck, the 1972 Morgan 34 provides 6 berths in 2 cabins with 114L of water capacity and 76L of fuel. The 2007 Jeanneau Sun Odyssey 39 DS offers 7 berths in 2 cabins with 250L water and 120L fuel capacity.

Verdict

For cruising: The 1972 Morgan 34 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 2007 Jeanneau Sun Odyssey 39 DS 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 39 DS 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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