Jeanneau Sun Loft 47 vs 2000 Nautor Swan 56 — Comparison

Jeanneau Sun Loft 47
VS
2000 Nautor Swan 56

Specifications Side by Side

SpecificationJeanneau Sun Loft 472000 Nautor Swan 56
General
ManufacturerJeanneauNautor Swan
Year20192000–2007
TypeSloopSloop
CountryFranceFinland
DesignerPhilippe BriandGerman Frers
Dimensions
LOA14.20 m (46.6 ft)17.07 m (56.0 ft)
LWL13.00 m (42.7 ft)14.00 m (45.9 ft)
Beam4.49 m (14.7 ft)4.55 m (14.9 ft)
Draft2.20 m (7.2 ft)2.60 m (8.5 ft)
Weight
Displacement11,500 kg (25,353 lbs)20,000 kg (44,092 lbs)
Ballast3,200 kg (7,055 lbs)7,800 kg (17,196 lbs)
Sailing
Sail Area88.0 m² (947 ft²)128.0 m² (1,378 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine57 HP110 HP
Fuel Capacity200 L (52.8 gal)400 L (105.7 gal)
Water Capacity400 L (105.7 gal)650 L (171.7 gal)
Accommodation
Berths128
Cabins44

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Jeanneau Sun Loft 47
17.55
2000 Nautor Swan 56
17.64
Ballast Ratio (Higher = more stability)
Jeanneau Sun Loft 47
27.83
2000 Nautor Swan 56
39.00
Capsize Ratio (Lower = safer offshore)
Jeanneau Sun Loft 47
0.80
2000 Nautor Swan 56
0.67
Comfort Ratio (Higher = gentler motion)
Jeanneau Sun Loft 47
13.39
2000 Nautor Swan 56
18.34

Detailed Comparison

The Jeanneau Sun Loft 47 and 2000 Nautor Swan 56 represent two takes on sloop-rigged sailing. The Jeanneau Sun Loft 47 is a modern design by Jeanneau from France, while the 2000 Nautor Swan 56 is a 2000s offering from Nautor Swan from Finland. The Jeanneau Sun Loft 47 was penned by Philippe Briand. The 2000 Nautor Swan 56 was designed by German Frers.

In terms of size, the Jeanneau Sun Loft 47 measures 14.20m (46.6ft) overall with a beam of 4.49m, compared to the 2000 Nautor Swan 56 at 17.07m (56.0ft) with a 4.55m beam. The 2000 Nautor Swan 56 is 2.87m longer than the Jeanneau Sun Loft 47. The 2000 Nautor Swan 56 displaces approximately 74% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Jeanneau Sun Loft 47 has good sail power for versatile performance with an SA/D ratio of 17.55 and 88.0 m² of sail area. The 2000 Nautor Swan 56, with an SA/D of 17.64 and 128.0 m² of canvas, offers good sail power for versatile performance. The 2000 Nautor Swan 56 has the edge in terms of raw sailing performance.

For comfort and safety, the Jeanneau Sun Loft 47 offers a firm, racing-oriented motion (comfort ratio: 13.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The 2000 Nautor Swan 56 has a comfort ratio of 18.3 and a capsize screening value of 0.67. The ballast ratios are 27.8% for the Jeanneau Sun Loft 47 and 39.0% for the 2000 Nautor Swan 56, reflecting their respective approaches to stability.

Below deck, the Jeanneau Sun Loft 47 provides 12 berths in 4 cabins with 400L of water capacity and 200L of fuel. The 2000 Nautor Swan 56 offers 8 berths in 4 cabins with 650L water and 400L fuel capacity.

Verdict

For cruising: The 2000 Nautor Swan 56 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 2000 Nautor Swan 56 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Jeanneau Sun Loft 47 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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