Catalina 36 MkII vs Dufour 45E — Comparison

Catalina 36 MkII
VS
Dufour 45EDufour 45E

Specifications Side by Side

SpecificationCatalina 36 MkIIDufour 45E
General
ManufacturerCatalinaDufour
Year1999–20062008–2011
TypeSloopSloop
CountryUSAFrance
DesignerGerry DouglasUmberto Felci
Dimensions
LOA10.97 m (36.0 ft)13.80 m (45.3 ft)
LWL9.60 m (31.5 ft)11.90 m (39.0 ft)
Beam3.55 m (11.6 ft)4.20 m (13.8 ft)
Draft1.83 m (6.0 ft)2.10 m (6.9 ft)
Weight
Displacement6,577 kg (14,500 lbs)10,500 kg (23,149 lbs)
Ballast2,495 kg (5,501 lbs)3,200 kg (7,055 lbs)
Sailing
Sail Area56.5 m² (608 ft²)88.0 m² (947 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine27 HP55 HP
Fuel Capacity95 L (25.1 gal)200 L (52.8 gal)
Water Capacity189 L (49.9 gal)380 L (100.4 gal)
Accommodation
Berths78
Cabins23

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Catalina 36 MkII
16.35
Dufour 45E
18.64
Ballast Ratio (Higher = more stability)
Catalina 36 MkII
37.94
Dufour 45E
30.48
Capsize Ratio (Lower = safer offshore)
Catalina 36 MkII
0.76
Dufour 45E
0.77
Comfort Ratio (Higher = gentler motion)
Catalina 36 MkII
18.65
Dufour 45E
15.34

Detailed Comparison

The Catalina 36 MkII and Dufour 45E represent two takes on sloop-rigged sailing. The Catalina 36 MkII is a 1990s design by Catalina from USA, while the Dufour 45E is a 2000s offering from Dufour from France. The Catalina 36 MkII was penned by Gerry Douglas. The Dufour 45E was designed by Umberto Felci.

In terms of size, the Catalina 36 MkII measures 10.97m (36.0ft) overall with a beam of 3.55m, compared to the Dufour 45E at 13.80m (45.3ft) with a 4.20m beam. The Dufour 45E is 2.83m longer than the Catalina 36 MkII. The Dufour 45E displaces approximately 60% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Catalina 36 MkII has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.35 and 56.5 m² of sail area. The Dufour 45E, with an SA/D of 18.64 and 88.0 m² of canvas, offers good sail power for versatile performance. The Dufour 45E has the edge in terms of raw sailing performance.

For comfort and safety, the Catalina 36 MkII offers a firm, racing-oriented motion (comfort ratio: 18.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The Dufour 45E has a comfort ratio of 15.3 and a capsize screening value of 0.77. The ballast ratios are 37.9% for the Catalina 36 MkII and 30.5% for the Dufour 45E, reflecting their respective approaches to stability.

Below deck, the Catalina 36 MkII provides 7 berths in 2 cabins with 189L of water capacity and 95L of fuel. The Dufour 45E offers 8 berths in 3 cabins with 380L water and 200L fuel capacity.

Verdict

For cruising: The Catalina 36 MkII 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 Dufour 45E has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Dufour 45E 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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