Catalina 425 vs 1988 Westerly Corsair — Comparison

Catalina 425Catalina 425
VS
1988 Westerly Corsair1988 Westerly Corsair

Specifications Side by Side

SpecificationCatalina 4251988 Westerly Corsair
General
ManufacturerCatalinaWesterly
Year20131988–1994
TypeSloopSloop
CountryUSAUK
DesignerGerry DouglasEd Dubois
Dimensions
LOA12.95 m (42.5 ft)11.00 m (36.1 ft)
LWL11.28 m (37.0 ft)9.14 m (30.0 ft)
Beam3.96 m (13.0 ft)3.50 m (11.5 ft)
Draft2.06 m (6.8 ft)1.07 m (3.5 ft)
Weight
Displacement9,616 kg (21,200 lbs)6,350 kg (13,999 lbs)
Ballast3,719 kg (8,199 lbs)2,450 kg (5,401 lbs)
Sailing
Sail Area78.0 m² (840 ft²)50.0 m² (538 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinBilge
Engine & Tanks
Engine55 HP28 HP
Fuel Capacity152 L (40.2 gal)100 L (26.4 gal)
Water Capacity322 L (85.1 gal)200 L (52.8 gal)
Accommodation
Berths77
Cabins23

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Catalina 425
17.52
1988 Westerly Corsair
14.81
Ballast Ratio (Higher = more stability)
Catalina 425
38.68
1988 Westerly Corsair
38.58
Capsize Ratio (Lower = safer offshore)
Catalina 425
0.75
1988 Westerly Corsair
0.76
Comfort Ratio (Higher = gentler motion)
Catalina 425
17.02
1988 Westerly Corsair
19.55

Detailed Comparison

The Catalina 425 and 1988 Westerly Corsair represent two takes on sloop-rigged sailing. The Catalina 425 is a modern design by Catalina from USA, while the 1988 Westerly Corsair is a 1980s offering from Westerly from UK. The Catalina 425 was penned by Gerry Douglas. The 1988 Westerly Corsair was designed by Ed Dubois.

In terms of size, the Catalina 425 measures 12.95m (42.5ft) overall with a beam of 3.96m, compared to the 1988 Westerly Corsair at 11.00m (36.1ft) with a 3.50m beam. The Catalina 425 is 1.95m longer than the 1988 Westerly Corsair. The Catalina 425 displaces approximately 51% 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 1988 Westerly Corsair, with an SA/D of 14.81 and 50.0 m² of canvas, offers modest sail power for its displacement. The Catalina 425 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 1988 Westerly Corsair has a comfort ratio of 19.6 and a capsize screening value of 0.76. The ballast ratios are 38.7% for the Catalina 425 and 38.6% for the 1988 Westerly Corsair, 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 1988 Westerly Corsair offers 7 berths in 3 cabins with 200L water and 100L fuel capacity.

Verdict

For cruising: The 1988 Westerly Corsair 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 Catalina 425 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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