2010 Oyster 475 vs 2014 Amel 55 — Comparison

2010 Oyster 4752010 Oyster 475
VS
2014 Amel 552014 Amel 55

Specifications Side by Side

Specification2010 Oyster 4752014 Amel 55
General
ManufacturerOysterAmel
Year2010–20182014–2021
TypeSloopSloop
CountryUnited KingdomFrance
DesignerRob HumphreysOlivier Racoupeau
Dimensions
LOA14.50 m (47.6 ft)16.80 m (55.1 ft)
LWL12.30 m (40.4 ft)14.20 m (46.6 ft)
Beam4.30 m (14.1 ft)4.75 m (15.6 ft)
Draft2.10 m (6.9 ft)2.10 m (6.9 ft)
Weight
Displacement13,500 kg (29,762 lbs)19,500 kg (42,990 lbs)
Ballast5,100 kg (11,244 lbs)6,800 kg (14,991 lbs)
Sailing
Sail Area95.0 m² (1,023 ft²)120.0 m² (1,292 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine75 HP110 HP
Fuel Capacity280 L (74.0 gal)580 L (153.2 gal)
Water Capacity500 L (132.1 gal)780 L (206.1 gal)
Accommodation
Berths77
Cabins33

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
2010 Oyster 475
17.02
2014 Amel 55
16.82
Ballast Ratio (Higher = more stability)
2010 Oyster 475
37.78
2014 Amel 55
34.87
Capsize Ratio (Lower = safer offshore)
2010 Oyster 475
0.72
2014 Amel 55
0.71
Comfort Ratio (Higher = gentler motion)
2010 Oyster 475
17.69
2014 Amel 55
16.75

Detailed Comparison

The 2010 Oyster 475 and 2014 Amel 55 represent two takes on sloop-rigged sailing. The 2010 Oyster 475 is a modern design by Oyster from United Kingdom, while the 2014 Amel 55 is a modern offering from Amel from France. The 2010 Oyster 475 was penned by Rob Humphreys. The 2014 Amel 55 was designed by Olivier Racoupeau.

In terms of size, the 2010 Oyster 475 measures 14.50m (47.6ft) overall with a beam of 4.30m, compared to the 2014 Amel 55 at 16.80m (55.1ft) with a 4.75m beam. The 2014 Amel 55 is 2.30m longer than the 2010 Oyster 475. The 2014 Amel 55 displaces approximately 44% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 2010 Oyster 475 has good sail power for versatile performance with an SA/D ratio of 17.02 and 95.0 m² of sail area. The 2014 Amel 55, with an SA/D of 16.82 and 120.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 2010 Oyster 475 has the edge in terms of raw sailing performance.

For comfort and safety, the 2010 Oyster 475 offers a firm, racing-oriented motion (comfort ratio: 17.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.72). The 2014 Amel 55 has a comfort ratio of 16.8 and a capsize screening value of 0.71. The ballast ratios are 37.8% for the 2010 Oyster 475 and 34.9% for the 2014 Amel 55, reflecting their respective approaches to stability.

Below deck, the 2010 Oyster 475 provides 7 berths in 3 cabins with 500L of water capacity and 280L of fuel. The 2014 Amel 55 offers 7 berths in 3 cabins with 780L water and 580L fuel capacity.

Verdict

For cruising: The 2010 Oyster 475 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 2010 Oyster 475 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: 2010 Oyster 475 · 2014 Amel 55