Jeanneau Sun Odyssey 44i vs Dufour 470 — Comparison

Jeanneau Sun Odyssey 44i
VS
Dufour 470Dufour 470

Specifications Side by Side

SpecificationJeanneau Sun Odyssey 44iDufour 470
General
ManufacturerJeanneauDufour
Year2009–20142018
TypeSloopSloop
CountryFranceFrance
DesignerPhilippe BriandFelci Yacht Design
Dimensions
LOA13.75 m (45.1 ft)14.23 m (46.7 ft)
LWL12.10 m (39.7 ft)12.80 m (42.0 ft)
Beam4.25 m (13.9 ft)4.39 m (14.4 ft)
Draft2.20 m (7.2 ft)2.25 m (7.4 ft)
Weight
Displacement10,200 kg (22,487 lbs)11,200 kg (24,692 lbs)
Ballast3,200 kg (7,055 lbs)3,500 kg (7,716 lbs)
Sailing
Sail Area85.0 m² (915 ft²)94.0 m² (1,012 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine55 HP57 HP
Fuel Capacity200 L (52.8 gal)220 L (58.1 gal)
Water Capacity380 L (100.4 gal)440 L (116.2 gal)
Accommodation
Berths810
Cabins34

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Jeanneau Sun Odyssey 44i
18.36
Dufour 470
19.07
Ballast Ratio (Higher = more stability)
Jeanneau Sun Odyssey 44i
31.37
Dufour 470
31.25
Capsize Ratio (Lower = safer offshore)
Jeanneau Sun Odyssey 44i
0.79
Dufour 470
0.79
Comfort Ratio (Higher = gentler motion)
Jeanneau Sun Odyssey 44i
14.38
Dufour 470
13.70

Detailed Comparison

The Jeanneau Sun Odyssey 44i and Dufour 470 represent two takes on sloop-rigged sailing. The Jeanneau Sun Odyssey 44i is a 2000s design by Jeanneau from France, while the Dufour 470 is a modern offering from Dufour from France. The Jeanneau Sun Odyssey 44i was penned by Philippe Briand. The Dufour 470 was designed by Felci Yacht Design.

In terms of size, the Jeanneau Sun Odyssey 44i measures 13.75m (45.1ft) overall with a beam of 4.25m, compared to the Dufour 470 at 14.23m (46.7ft) with a 4.39m beam. The Dufour 470 is 0.48m longer than the Jeanneau Sun Odyssey 44i. The Dufour 470 displaces approximately 10% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Jeanneau Sun Odyssey 44i has good sail power for versatile performance with an SA/D ratio of 18.36 and 85.0 m² of sail area. The Dufour 470, with an SA/D of 19.07 and 94.0 m² of canvas, offers good sail power for versatile performance. The Dufour 470 has the edge in terms of raw sailing performance.

For comfort and safety, the Jeanneau Sun Odyssey 44i offers a firm, racing-oriented motion (comfort ratio: 14.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.79). The Dufour 470 has a comfort ratio of 13.7 and a capsize screening value of 0.79. The ballast ratios are 31.4% for the Jeanneau Sun Odyssey 44i and 31.3% for the Dufour 470, reflecting their respective approaches to stability.

Below deck, the Jeanneau Sun Odyssey 44i provides 8 berths in 3 cabins with 380L of water capacity and 200L of fuel. The Dufour 470 offers 10 berths in 4 cabins with 440L water and 220L fuel capacity.

Verdict

For cruising: The Jeanneau Sun Odyssey 44i 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 Dufour 470 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Dufour 470 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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