Jeanneau Sun Odyssey 54 DS vs Dufour 520 Grand Large — Comparison
Specifications Side by Side
| Specification | Jeanneau Sun Odyssey 54 DS | Dufour 520 Grand Large |
|---|---|---|
| General | ||
| Manufacturer | Jeanneau | Dufour |
| Year | 2008–2015 | 2012–2017 |
| Type | Sloop | Sloop |
| Country | France | France |
| Designer | Philippe Briand | Felci Yacht Design |
| Dimensions | ||
| LOA | 16.60 m (54.5 ft) | 15.80 m (51.8 ft) |
| LWL | 14.60 m (47.9 ft) | 13.85 m (45.4 ft) |
| Beam | 4.80 m (15.7 ft) | 4.69 m (15.4 ft) |
| Draft | 2.30 m (7.5 ft) | 2.45 m (8.0 ft) |
| Weight | ||
| Displacement | 16,800 kg (37,038 lbs) | 14,500 kg (31,967 lbs) |
| Ballast | 5,100 kg (11,244 lbs) | 4,600 kg (10,141 lbs) |
| Sailing | ||
| Sail Area | 120.0 m² (1,292 ft²) | 110.0 m² (1,184 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 100 HP | 75 HP |
| Fuel Capacity | 350 L (92.5 gal) | 300 L (79.3 gal) |
| Water Capacity | 650 L (171.7 gal) | 550 L (145.3 gal) |
| Accommodation | ||
| Berths | 10 | 10 |
| Cabins | 3 | 4 |
Performance Comparison
Detailed Comparison
The Jeanneau Sun Odyssey 54 DS and Dufour 520 Grand Large represent two takes on sloop-rigged sailing. The Jeanneau Sun Odyssey 54 DS is a 2000s design by Jeanneau from France, while the Dufour 520 Grand Large is a modern offering from Dufour from France. The Jeanneau Sun Odyssey 54 DS was penned by Philippe Briand. The Dufour 520 Grand Large was designed by Felci Yacht Design.
In terms of size, the Jeanneau Sun Odyssey 54 DS measures 16.60m (54.5ft) overall with a beam of 4.80m, compared to the Dufour 520 Grand Large at 15.80m (51.8ft) with a 4.69m beam. The Jeanneau Sun Odyssey 54 DS is 0.80m longer than the Dufour 520 Grand Large. The Jeanneau Sun Odyssey 54 DS displaces approximately 16% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Jeanneau Sun Odyssey 54 DS has good sail power for versatile performance with an SA/D ratio of 18.58 and 120.0 m² of sail area. The Dufour 520 Grand Large, with an SA/D of 18.79 and 110.0 m² of canvas, offers good sail power for versatile performance. The Dufour 520 Grand Large has the edge in terms of raw sailing performance.
For comfort and safety, the Jeanneau Sun Odyssey 54 DS offers a firm, racing-oriented motion (comfort ratio: 13.8) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.75). The Dufour 520 Grand Large has a comfort ratio of 13.6 and a capsize screening value of 0.77. The ballast ratios are 30.4% for the Jeanneau Sun Odyssey 54 DS and 31.7% for the Dufour 520 Grand Large, reflecting their respective approaches to stability.
Below deck, the Jeanneau Sun Odyssey 54 DS provides 10 berths in 3 cabins with 650L of water capacity and 350L of fuel. The Dufour 520 Grand Large offers 10 berths in 4 cabins with 550L water and 300L fuel capacity.
Verdict
For cruising: The Jeanneau Sun Odyssey 54 DS 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 520 Grand Large has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: Both boats provide similar accommodation, making either a viable choice for living aboard. Consider water and fuel capacity for extended stays away from marinas.
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Or view individual specs: Jeanneau Sun Odyssey 54 DS · Dufour 520 Grand Large