Catalina 425 vs 1993 Nautor Swan 46 — Comparison

Catalina 425Catalina 425
VS
1993 Nautor Swan 46

Specifications Side by Side

SpecificationCatalina 4251993 Nautor Swan 46
General
ManufacturerCatalinaNautor Swan
Year20131993–2001
TypeSloopSloop
CountryUSAFinland
DesignerGerry DouglasGerman Frers
Dimensions
LOA12.95 m (42.5 ft)14.05 m (46.1 ft)
LWL11.28 m (37.0 ft)11.28 m (37.0 ft)
Beam3.96 m (13.0 ft)4.09 m (13.4 ft)
Draft2.06 m (6.8 ft)2.35 m (7.7 ft)
Weight
Displacement9,616 kg (21,200 lbs)12,247 kg (27,000 lbs)
Ballast3,719 kg (8,199 lbs)4,990 kg (11,001 lbs)
Sailing
Sail Area78.0 m² (840 ft²)92.0 m² (990 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine55 HP75 HP
Fuel Capacity152 L (40.2 gal)220 L (58.1 gal)
Water Capacity322 L (85.1 gal)400 L (105.7 gal)
Accommodation
Berths77
Cabins23

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Catalina 425
17.52
1993 Nautor Swan 46
17.59
Ballast Ratio (Higher = more stability)
Catalina 425
38.68
1993 Nautor Swan 46
40.74
Capsize Ratio (Lower = safer offshore)
Catalina 425
0.75
1993 Nautor Swan 46
0.71
Comfort Ratio (Higher = gentler motion)
Catalina 425
17.02
1993 Nautor Swan 46
19.65

Detailed Comparison

The Catalina 425 and 1993 Nautor Swan 46 represent two takes on sloop-rigged sailing. The Catalina 425 is a modern design by Catalina from USA, while the 1993 Nautor Swan 46 is a 1990s offering from Nautor Swan from Finland. The Catalina 425 was penned by Gerry Douglas. The 1993 Nautor Swan 46 was designed by German Frers.

In terms of size, the Catalina 425 measures 12.95m (42.5ft) overall with a beam of 3.96m, compared to the 1993 Nautor Swan 46 at 14.05m (46.1ft) with a 4.09m beam. The 1993 Nautor Swan 46 is 1.10m longer than the Catalina 425. The 1993 Nautor Swan 46 displaces approximately 27% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Catalina 425 has good sail power for versatile performance with an SA/D ratio of 17.52 and 78.0 m² of sail area. The 1993 Nautor Swan 46, with an SA/D of 17.59 and 92.0 m² of canvas, offers good sail power for versatile performance. The 1993 Nautor Swan 46 has the edge in terms of raw sailing performance.

For comfort and safety, the Catalina 425 offers a firm, racing-oriented motion (comfort ratio: 17.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.75). The 1993 Nautor Swan 46 has a comfort ratio of 19.7 and a capsize screening value of 0.71. The ballast ratios are 38.7% for the Catalina 425 and 40.7% for the 1993 Nautor Swan 46, reflecting their respective approaches to stability.

Below deck, the Catalina 425 provides 7 berths in 2 cabins with 322L of water capacity and 152L of fuel. The 1993 Nautor Swan 46 offers 7 berths in 3 cabins with 400L water and 220L fuel capacity.

Verdict

For cruising: The 1993 Nautor Swan 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 1993 Nautor Swan 46 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: Catalina 425 · 1993 Nautor Swan 46