2014 X-Yachts X-40 vs 1988 Westerly Corsair — Comparison

2014 X-Yachts X-40
VS
1988 Westerly Corsair1988 Westerly Corsair

Specifications Side by Side

Specification2014 X-Yachts X-401988 Westerly Corsair
General
ManufacturerX-YachtsWesterly
Year2014–20191988–1994
TypeSloopSloop
CountryDenmarkUK
DesignerNiels JeppesenEd Dubois
Dimensions
LOA12.15 m (39.9 ft)11.00 m (36.1 ft)
LWL10.70 m (35.1 ft)9.14 m (30.0 ft)
Beam3.70 m (12.1 ft)3.50 m (11.5 ft)
Draft2.20 m (7.2 ft)1.07 m (3.5 ft)
Weight
Displacement8,000 kg (17,637 lbs)6,350 kg (13,999 lbs)
Ballast3,000 kg (6,614 lbs)2,450 kg (5,401 lbs)
Sailing
Sail Area75.0 m² (807 ft²)50.0 m² (538 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinBilge
Engine & Tanks
Engine40 HP28 HP
Fuel Capacity110 L (29.1 gal)100 L (26.4 gal)
Water Capacity220 L (58.1 gal)200 L (52.8 gal)
Accommodation
Berths77
Cabins33

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
2014 X-Yachts X-40
19.05
1988 Westerly Corsair
14.81
Ballast Ratio (Higher = more stability)
2014 X-Yachts X-40
37.50
1988 Westerly Corsair
38.58
Capsize Ratio (Lower = safer offshore)
2014 X-Yachts X-40
0.74
1988 Westerly Corsair
0.76
Comfort Ratio (Higher = gentler motion)
2014 X-Yachts X-40
17.35
1988 Westerly Corsair
19.55

Detailed Comparison

The 2014 X-Yachts X-40 and 1988 Westerly Corsair represent two takes on sloop-rigged sailing. The 2014 X-Yachts X-40 is a modern design by X-Yachts from Denmark, while the 1988 Westerly Corsair is a 1980s offering from Westerly from UK. The 2014 X-Yachts X-40 was penned by Niels Jeppesen. The 1988 Westerly Corsair was designed by Ed Dubois.

In terms of size, the 2014 X-Yachts X-40 measures 12.15m (39.9ft) overall with a beam of 3.70m, compared to the 1988 Westerly Corsair at 11.00m (36.1ft) with a 3.50m beam. The 2014 X-Yachts X-40 is 1.15m longer than the 1988 Westerly Corsair. The 2014 X-Yachts X-40 displaces approximately 26% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 2014 X-Yachts X-40 has good sail power for versatile performance with an SA/D ratio of 19.05 and 75.0 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 2014 X-Yachts X-40 has the edge in terms of raw sailing performance.

For comfort and safety, the 2014 X-Yachts X-40 offers a firm, racing-oriented motion (comfort ratio: 17.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.74). The 1988 Westerly Corsair has a comfort ratio of 19.6 and a capsize screening value of 0.76. The ballast ratios are 37.5% for the 2014 X-Yachts X-40 and 38.6% for the 1988 Westerly Corsair, reflecting their respective approaches to stability.

Below deck, the 2014 X-Yachts X-40 provides 7 berths in 3 cabins with 220L of water capacity and 110L 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 2014 X-Yachts X-40 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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