Catalina 270 vs 1988 Westerly Corsair — Comparison

Catalina 270Catalina 270
VS
1988 Westerly Corsair1988 Westerly Corsair

Specifications Side by Side

SpecificationCatalina 2701988 Westerly Corsair
General
ManufacturerCatalinaWesterly
Year1992–20021988–1994
TypeSloopSloop
CountryUSAUK
DesignerGerry DouglasEd Dubois
Dimensions
LOA8.31 m (27.3 ft)11.00 m (36.1 ft)
LWL7.24 m (23.8 ft)9.14 m (30.0 ft)
Beam2.74 m (9.0 ft)3.50 m (11.5 ft)
Draft1.47 m (4.8 ft)1.07 m (3.5 ft)
Weight
Displacement2,313 kg (5,099 lbs)6,350 kg (13,999 lbs)
Ballast907 kg (2,000 lbs)2,450 kg (5,401 lbs)
Sailing
Sail Area31.0 m² (334 ft²)50.0 m² (538 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinBilge
Engine & Tanks
Engine12 HP28 HP
Fuel Capacity45 L (11.9 gal)100 L (26.4 gal)
Water Capacity68 L (18.0 gal)200 L (52.8 gal)
Accommodation
Berths57
Cabins13

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Catalina 270
18.01
1988 Westerly Corsair
14.81
Ballast Ratio (Higher = more stability)
Catalina 270
39.21
1988 Westerly Corsair
38.58
Capsize Ratio (Lower = safer offshore)
Catalina 270
0.83
1988 Westerly Corsair
0.76
Comfort Ratio (Higher = gentler motion)
Catalina 270
16.24
1988 Westerly Corsair
19.55

Detailed Comparison

The Catalina 270 and 1988 Westerly Corsair represent two takes on sloop-rigged sailing. The Catalina 270 is a 1990s design by Catalina from USA, while the 1988 Westerly Corsair is a 1980s offering from Westerly from UK. The Catalina 270 was penned by Gerry Douglas. The 1988 Westerly Corsair was designed by Ed Dubois.

In terms of size, the Catalina 270 measures 8.31m (27.3ft) overall with a beam of 2.74m, compared to the 1988 Westerly Corsair at 11.00m (36.1ft) with a 3.50m beam. The 1988 Westerly Corsair is 2.69m longer than the Catalina 270. The 1988 Westerly Corsair displaces approximately 175% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Catalina 270 has good sail power for versatile performance with an SA/D ratio of 18.01 and 31.0 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 270 has the edge in terms of raw sailing performance.

For comfort and safety, the Catalina 270 offers a firm, racing-oriented motion (comfort ratio: 16.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.83). The 1988 Westerly Corsair has a comfort ratio of 19.6 and a capsize screening value of 0.76. The ballast ratios are 39.2% for the Catalina 270 and 38.6% for the 1988 Westerly Corsair, reflecting their respective approaches to stability.

Below deck, the Catalina 270 provides 5 berths in 1 cabin with 68L of water capacity and 45L 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 270 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1988 Westerly Corsair 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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