1977 Westerly Centaur vs 1986 Pacific Seacraft 25 — Comparison

1977 Westerly Centaur
VS
1986 Pacific Seacraft 25

Specifications Side by Side

Specification1977 Westerly Centaur1986 Pacific Seacraft 25
General
ManufacturerWesterlyPacific Seacraft
Year1977–19811986–2007
TypeSloopSloop
CountryUKUSA
DesignerLaurent GilesWilliam Crealock
Dimensions
LOA7.92 m (26.0 ft)7.62 m (25.0 ft)
LWL6.40 m (21.0 ft)5.94 m (19.5 ft)
Beam2.69 m (8.8 ft)2.44 m (8.0 ft)
Draft1.07 m (3.5 ft)1.07 m (3.5 ft)
Weight
Displacement2,722 kg (6,001 lbs)2,268 kg (5,000 lbs)
Ballast1,089 kg (2,401 lbs)953 kg (2,101 lbs)
Sailing
Sail Area26.9 m² (290 ft²)24.0 m² (258 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeBilgeFull
Engine & Tanks
Engine13 HP10 HP
Fuel Capacity45 L (11.9 gal)30 L (7.9 gal)
Water Capacity68 L (18.0 gal)57 L (15.1 gal)
Accommodation
Berths54
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1977 Westerly Centaur
14.02
1986 Pacific Seacraft 25
14.13
Ballast Ratio (Higher = more stability)
1977 Westerly Centaur
40.01
1986 Pacific Seacraft 25
42.02
Capsize Ratio (Lower = safer offshore)
1977 Westerly Centaur
0.77
1986 Pacific Seacraft 25
0.74
Comfort Ratio (Higher = gentler motion)
1977 Westerly Centaur
23.82
1986 Pacific Seacraft 25
25.59

Detailed Comparison

The 1977 Westerly Centaur and 1986 Pacific Seacraft 25 represent two takes on sloop-rigged sailing. The 1977 Westerly Centaur is a 1970s design by Westerly from UK, while the 1986 Pacific Seacraft 25 is a 1980s offering from Pacific Seacraft from USA. The 1977 Westerly Centaur was penned by Laurent Giles. The 1986 Pacific Seacraft 25 was designed by William Crealock.

In terms of size, the 1977 Westerly Centaur measures 7.92m (26.0ft) overall with a beam of 2.69m, compared to the 1986 Pacific Seacraft 25 at 7.62m (25.0ft) with a 2.44m beam. The 1977 Westerly Centaur is 0.30m longer than the 1986 Pacific Seacraft 25. The 1977 Westerly Centaur displaces approximately 20% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1977 Westerly Centaur has modest sail power for its displacement with an SA/D ratio of 14.02 and 26.9 m² of sail area. The 1986 Pacific Seacraft 25, with an SA/D of 14.13 and 24.0 m² of canvas, offers modest sail power for its displacement. The 1986 Pacific Seacraft 25 has the edge in terms of raw sailing performance.

For comfort and safety, the 1977 Westerly Centaur offers a moderate motion comfort level (comfort ratio: 23.8) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 1986 Pacific Seacraft 25 has a comfort ratio of 25.6 and a capsize screening value of 0.74. The ballast ratios are 40.0% for the 1977 Westerly Centaur and 42.0% for the 1986 Pacific Seacraft 25, reflecting their respective approaches to stability.

Below deck, the 1977 Westerly Centaur provides 5 berths in 2 cabins with 68L of water capacity and 45L of fuel. The 1986 Pacific Seacraft 25 offers 4 berths in 1 cabin with 57L water and 30L fuel capacity.

Verdict

For cruising: The 1986 Pacific Seacraft 25 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 1986 Pacific Seacraft 25 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1977 Westerly Centaur 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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