Beneteau First 35 vs 1991 Westerly Seahawk — Comparison

Beneteau First 35
VS
1991 Westerly Seahawk1991 Westerly Seahawk

Specifications Side by Side

SpecificationBeneteau First 351991 Westerly Seahawk
General
ManufacturerBeneteauWesterly
Year2004–20091991–1997
TypeSloopSloop
CountryFranceUK
DesignerFarr Yacht DesignEd Dubois
Dimensions
LOA10.68 m (35.0 ft)10.36 m (34.0 ft)
LWL9.45 m (31.0 ft)8.53 m (28.0 ft)
Beam3.45 m (11.3 ft)3.35 m (11.0 ft)
Draft2.00 m (6.6 ft)1.80 m (5.9 ft)
Weight
Displacement5,500 kg (12,125 lbs)6,123 kg (13,499 lbs)
Ballast1,900 kg (4,189 lbs)2,495 kg (5,501 lbs)
Sailing
Sail Area61.0 m² (657 ft²)48.0 m² (517 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine21 HP28 HP
Fuel Capacity100 L (26.4 gal)114 L (30.1 gal)
Water Capacity180 L (47.6 gal)220 L (58.1 gal)
Accommodation
Berths67
Cabins23

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Beneteau First 35
19.89
1991 Westerly Seahawk
14.57
Ballast Ratio (Higher = more stability)
Beneteau First 35
34.55
1991 Westerly Seahawk
40.75
Capsize Ratio (Lower = safer offshore)
Beneteau First 35
0.78
1991 Westerly Seahawk
0.73
Comfort Ratio (Higher = gentler motion)
Beneteau First 35
16.84
1991 Westerly Seahawk
22.81

Detailed Comparison

The Beneteau First 35 and 1991 Westerly Seahawk represent two takes on sloop-rigged sailing. The Beneteau First 35 is a 2000s design by Beneteau from France, while the 1991 Westerly Seahawk is a 1990s offering from Westerly from UK. The Beneteau First 35 was penned by Farr Yacht Design. The 1991 Westerly Seahawk was designed by Ed Dubois.

In terms of size, the Beneteau First 35 measures 10.68m (35.0ft) overall with a beam of 3.45m, compared to the 1991 Westerly Seahawk at 10.36m (34.0ft) with a 3.35m beam. The Beneteau First 35 is 0.32m longer than the 1991 Westerly Seahawk. The 1991 Westerly Seahawk displaces approximately 11% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Beneteau First 35 has good sail power for versatile performance with an SA/D ratio of 19.89 and 61.0 m² of sail area. The 1991 Westerly Seahawk, with an SA/D of 14.57 and 48.0 m² of canvas, offers modest sail power for its displacement. The Beneteau First 35 has the edge in terms of raw sailing performance.

For comfort and safety, the Beneteau First 35 offers a firm, racing-oriented motion (comfort ratio: 16.8) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The 1991 Westerly Seahawk has a comfort ratio of 22.8 and a capsize screening value of 0.73. The ballast ratios are 34.6% for the Beneteau First 35 and 40.8% for the 1991 Westerly Seahawk, reflecting their respective approaches to stability.

Below deck, the Beneteau First 35 provides 6 berths in 2 cabins with 180L of water capacity and 100L of fuel. The 1991 Westerly Seahawk offers 7 berths in 3 cabins with 220L water and 114L fuel capacity.

Verdict

For cruising: The 1991 Westerly Seahawk 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 Beneteau First 35 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1991 Westerly Seahawk 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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