2011 J/111 vs 2004 Oyster 46 — Comparison

2011 J/111
VS
2004 Oyster 462004 Oyster 46

Specifications Side by Side

Specification2011 J/1112004 Oyster 46
General
ManufacturerJ/BoatsOyster
Year20112004–2010
TypeSloopSloop
CountryUSAUnited Kingdom
DesignerAlan JohnstoneRob Humphreys
Dimensions
LOA11.13 m (36.5 ft)14.02 m (46.0 ft)
LWL9.75 m (32.0 ft)11.60 m (38.1 ft)
Beam3.40 m (11.2 ft)4.20 m (13.8 ft)
Draft2.20 m (7.2 ft)2.05 m (6.7 ft)
Weight
Displacement4,990 kg (11,001 lbs)12,500 kg (27,558 lbs)
Ballast2,041 kg (4,500 lbs)4,800 kg (10,582 lbs)
Sailing
Sail Area71.0 m² (764 ft²)90.0 m² (969 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine22 HP75 HP
Fuel Capacity57 L (15.1 gal)250 L (66.0 gal)
Water Capacity76 L (20.1 gal)450 L (118.9 gal)
Accommodation
Berths67
Cabins23

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
2011 J/111
24.71
2004 Oyster 46
16.97
Ballast Ratio (Higher = more stability)
2011 J/111
40.90
2004 Oyster 46
38.40
Capsize Ratio (Lower = safer offshore)
2011 J/111
0.80
2004 Oyster 46
0.73
Comfort Ratio (Higher = gentler motion)
2011 J/111
14.54
2004 Oyster 46
18.69

Detailed Comparison

The 2011 J/111 and 2004 Oyster 46 represent two takes on sloop-rigged sailing. The 2011 J/111 is a modern design by J/Boats from USA, while the 2004 Oyster 46 is a 2000s offering from Oyster from United Kingdom. The 2011 J/111 was penned by Alan Johnstone. The 2004 Oyster 46 was designed by Rob Humphreys.

In terms of size, the 2011 J/111 measures 11.13m (36.5ft) overall with a beam of 3.40m, compared to the 2004 Oyster 46 at 14.02m (46.0ft) with a 4.20m beam. The 2004 Oyster 46 is 2.89m longer than the 2011 J/111. The 2004 Oyster 46 displaces approximately 151% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 2011 J/111 has generous sail power for spirited sailing with an SA/D ratio of 24.71 and 71.0 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 2011 J/111 has the edge in terms of raw sailing performance.

For comfort and safety, the 2011 J/111 offers a firm, racing-oriented motion (comfort ratio: 14.5) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The 2004 Oyster 46 has a comfort ratio of 18.7 and a capsize screening value of 0.73. The ballast ratios are 40.9% for the 2011 J/111 and 38.4% for the 2004 Oyster 46, reflecting their respective approaches to stability.

Below deck, the 2011 J/111 provides 6 berths in 2 cabins with 76L of water capacity and 57L 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 2011 J/111 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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