Dufour 385 Grand Large vs 2004 Oyster 46 — Comparison

Dufour 385 Grand Large
VS
2004 Oyster 462004 Oyster 46

Specifications Side by Side

SpecificationDufour 385 Grand Large2004 Oyster 46
General
ManufacturerDufourOyster
Year2006–20102004–2010
TypeSloopSloop
CountryFranceUnited Kingdom
DesignerUmberto FelciRob Humphreys
Dimensions
LOA11.53 m (37.8 ft)14.02 m (46.0 ft)
LWL10.10 m (33.1 ft)11.60 m (38.1 ft)
Beam3.68 m (12.1 ft)4.20 m (13.8 ft)
Draft1.90 m (6.2 ft)2.05 m (6.7 ft)
Weight
Displacement7,100 kg (15,653 lbs)12,500 kg (27,558 lbs)
Ballast2,150 kg (4,740 lbs)4,800 kg (10,582 lbs)
Sailing
Sail Area62.0 m² (667 ft²)90.0 m² (969 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine29 HP75 HP
Fuel Capacity130 L (34.3 gal)250 L (66.0 gal)
Water Capacity250 L (66.0 gal)450 L (118.9 gal)
Accommodation
Berths67
Cabins23

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Dufour 385 Grand Large
17.05
2004 Oyster 46
16.97
Ballast Ratio (Higher = more stability)
Dufour 385 Grand Large
30.28
2004 Oyster 46
38.40
Capsize Ratio (Lower = safer offshore)
Dufour 385 Grand Large
0.77
2004 Oyster 46
0.73
Comfort Ratio (Higher = gentler motion)
Dufour 385 Grand Large
17.35
2004 Oyster 46
18.69

Detailed Comparison

The Dufour 385 Grand Large and 2004 Oyster 46 represent two takes on sloop-rigged sailing. The Dufour 385 Grand Large is a 2000s design by Dufour from France, while the 2004 Oyster 46 is a 2000s offering from Oyster from United Kingdom. The Dufour 385 Grand Large was penned by Umberto Felci. The 2004 Oyster 46 was designed by Rob Humphreys.

In terms of size, the Dufour 385 Grand Large measures 11.53m (37.8ft) overall with a beam of 3.68m, compared to the 2004 Oyster 46 at 14.02m (46.0ft) with a 4.20m beam. The 2004 Oyster 46 is 2.49m longer than the Dufour 385 Grand Large. The 2004 Oyster 46 displaces approximately 76% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Dufour 385 Grand Large has good sail power for versatile performance with an SA/D ratio of 17.05 and 62.0 m² of sail area. The 2004 Oyster 46, with an SA/D of 16.97 and 90.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Dufour 385 Grand Large has the edge in terms of raw sailing performance.

For comfort and safety, the Dufour 385 Grand Large offers a firm, racing-oriented motion (comfort ratio: 17.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 2004 Oyster 46 has a comfort ratio of 18.7 and a capsize screening value of 0.73. The ballast ratios are 30.3% for the Dufour 385 Grand Large and 38.4% for the 2004 Oyster 46, reflecting their respective approaches to stability.

Below deck, the Dufour 385 Grand Large provides 6 berths in 2 cabins with 250L of water capacity and 130L of fuel. The 2004 Oyster 46 offers 7 berths in 3 cabins with 450L water and 250L fuel capacity.

Verdict

For cruising: The 2004 Oyster 46 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 385 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: The 2004 Oyster 46 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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