1997 Nautor Swan 40 vs Catalina 42 MkII — Comparison

1997 Nautor Swan 40
VS
Catalina 42 MkII

Specifications Side by Side

Specification1997 Nautor Swan 40Catalina 42 MkII
General
ManufacturerNautor SwanCatalina
Year1997–20022003–2009
TypeSloopSloop
CountryFinlandUSA
DesignerGerman FrersGerry Douglas
Dimensions
LOA12.30 m (40.4 ft)12.80 m (42.0 ft)
LWL10.36 m (34.0 ft)11.10 m (36.4 ft)
Beam3.85 m (12.6 ft)3.96 m (13.0 ft)
Draft2.20 m (7.2 ft)1.85 m (6.1 ft)
Weight
Displacement8,500 kg (18,739 lbs)9,525 kg (20,999 lbs)
Ballast3,600 kg (7,937 lbs)3,629 kg (8,001 lbs)
Sailing
Sail Area73.5 m² (791 ft²)76.0 m² (818 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine40 HP55 HP
Fuel Capacity150 L (39.6 gal)152 L (40.2 gal)
Water Capacity250 L (66.0 gal)303 L (80.0 gal)
Accommodation
Berths67
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1997 Nautor Swan 40
17.93
Catalina 42 MkII
17.18
Ballast Ratio (Higher = more stability)
1997 Nautor Swan 40
42.35
Catalina 42 MkII
38.10
Capsize Ratio (Lower = safer offshore)
1997 Nautor Swan 40
0.76
Catalina 42 MkII
0.75
Comfort Ratio (Higher = gentler motion)
1997 Nautor Swan 40
18.11
Catalina 42 MkII
17.36

Detailed Comparison

The 1997 Nautor Swan 40 and Catalina 42 MkII represent two takes on sloop-rigged sailing. The 1997 Nautor Swan 40 is a 1990s design by Nautor Swan from Finland, while the Catalina 42 MkII is a 2000s offering from Catalina from USA. The 1997 Nautor Swan 40 was penned by German Frers. The Catalina 42 MkII was designed by Gerry Douglas.

In terms of size, the 1997 Nautor Swan 40 measures 12.30m (40.4ft) overall with a beam of 3.85m, compared to the Catalina 42 MkII at 12.80m (42.0ft) with a 3.96m beam. The Catalina 42 MkII is 0.50m longer than the 1997 Nautor Swan 40. The Catalina 42 MkII displaces approximately 12% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1997 Nautor Swan 40 has good sail power for versatile performance with an SA/D ratio of 17.93 and 73.5 m² of sail area. The Catalina 42 MkII, with an SA/D of 17.18 and 76.0 m² of canvas, offers good sail power for versatile performance. The 1997 Nautor Swan 40 has the edge in terms of raw sailing performance.

For comfort and safety, the 1997 Nautor Swan 40 offers a firm, racing-oriented motion (comfort ratio: 18.1) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The Catalina 42 MkII has a comfort ratio of 17.4 and a capsize screening value of 0.75. The ballast ratios are 42.4% for the 1997 Nautor Swan 40 and 38.1% for the Catalina 42 MkII, reflecting their respective approaches to stability.

Below deck, the 1997 Nautor Swan 40 provides 6 berths in 2 cabins with 250L of water capacity and 150L of fuel. The Catalina 42 MkII offers 7 berths in 2 cabins with 303L water and 152L fuel capacity.

Verdict

For cruising: The 1997 Nautor Swan 40 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 1997 Nautor Swan 40 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Catalina 42 MkII 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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