Beneteau First 47.7 vs 2012 Oyster 575 — Comparison

Beneteau First 47.7
VS
2012 Oyster 5752012 Oyster 575

Specifications Side by Side

SpecificationBeneteau First 47.72012 Oyster 575
General
ManufacturerBeneteauOyster
Year2003–20082012–2020
TypeSloopSloop
CountryFranceUnited Kingdom
DesignerFarr Yacht DesignRob Humphreys
Dimensions
LOA14.69 m (48.2 ft)17.55 m (57.6 ft)
LWL12.90 m (42.3 ft)14.80 m (48.6 ft)
Beam4.30 m (14.1 ft)4.80 m (15.7 ft)
Draft2.50 m (8.2 ft)2.40 m (7.9 ft)
Weight
Displacement11,500 kg (25,353 lbs)22,500 kg (49,604 lbs)
Ballast4,200 kg (9,259 lbs)8,500 kg (18,739 lbs)
Sailing
Sail Area105.0 m² (1,130 ft²)135.0 m² (1,453 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine75 HP150 HP
Fuel Capacity250 L (66.0 gal)550 L (145.3 gal)
Water Capacity450 L (118.9 gal)900 L (237.8 gal)
Accommodation
Berths108
Cabins34

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Beneteau First 47.7
20.93
2012 Oyster 575
17.20
Ballast Ratio (Higher = more stability)
Beneteau First 47.7
36.52
2012 Oyster 575
37.78
Capsize Ratio (Lower = safer offshore)
Beneteau First 47.7
0.76
2012 Oyster 575
0.68
Comfort Ratio (Higher = gentler motion)
Beneteau First 47.7
14.02
2012 Oyster 575
17.52

Detailed Comparison

The Beneteau First 47.7 and 2012 Oyster 575 represent two takes on sloop-rigged sailing. The Beneteau First 47.7 is a 2000s design by Beneteau from France, while the 2012 Oyster 575 is a modern offering from Oyster from United Kingdom. The Beneteau First 47.7 was penned by Farr Yacht Design. The 2012 Oyster 575 was designed by Rob Humphreys.

In terms of size, the Beneteau First 47.7 measures 14.69m (48.2ft) overall with a beam of 4.30m, compared to the 2012 Oyster 575 at 17.55m (57.6ft) with a 4.80m beam. The 2012 Oyster 575 is 2.86m longer than the Beneteau First 47.7. The 2012 Oyster 575 displaces approximately 96% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Beneteau First 47.7 has generous sail power for spirited sailing with an SA/D ratio of 20.93 and 105.0 m² of sail area. The 2012 Oyster 575, with an SA/D of 17.20 and 135.0 m² of canvas, offers good sail power for versatile performance. The Beneteau First 47.7 has the edge in terms of raw sailing performance.

For comfort and safety, the Beneteau First 47.7 offers a firm, racing-oriented motion (comfort ratio: 14.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The 2012 Oyster 575 has a comfort ratio of 17.5 and a capsize screening value of 0.68. The ballast ratios are 36.5% for the Beneteau First 47.7 and 37.8% for the 2012 Oyster 575, reflecting their respective approaches to stability.

Below deck, the Beneteau First 47.7 provides 10 berths in 3 cabins with 450L of water capacity and 250L of fuel. The 2012 Oyster 575 offers 8 berths in 4 cabins with 900L water and 550L fuel capacity.

Verdict

For cruising: The 2012 Oyster 575 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 Beneteau First 47.7 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Beneteau First 47.7 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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