1966 Islander 33 vs Beneteau First 40 — Comparison

1966 Islander 331966 Islander 33
VS
Beneteau First 40

Specifications Side by Side

Specification1966 Islander 33Beneteau First 40
General
ManufacturerIslanderBeneteau
Year1966–19742006–2012
TypeSloopSloop
CountryUSAFrance
DesignerJoseph McGlassonFarr Yacht Design
Dimensions
LOA10.06 m (33.0 ft)12.16 m (39.9 ft)
LWL7.62 m (25.0 ft)10.58 m (34.7 ft)
Beam2.97 m (9.7 ft)3.80 m (12.5 ft)
Draft1.52 m (5.0 ft)2.15 m (7.1 ft)
Weight
Displacement4,536 kg (10,000 lbs)7,000 kg (15,432 lbs)
Ballast1,814 kg (3,999 lbs)2,500 kg (5,512 lbs)
Sailing
Sail Area42.0 m² (452 ft²)74.0 m² (797 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP40 HP
Fuel Capacity57 L (15.1 gal)150 L (39.6 gal)
Water Capacity76 L (20.1 gal)280 L (74.0 gal)
Accommodation
Berths68
Cabins23

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1966 Islander 33
15.57
Beneteau First 40
20.55
Ballast Ratio (Higher = more stability)
1966 Islander 33
39.99
Beneteau First 40
35.71
Capsize Ratio (Lower = safer offshore)
1966 Islander 33
0.72
Beneteau First 40
0.80
Comfort Ratio (Higher = gentler motion)
1966 Islander 33
23.44
Beneteau First 40
14.87

Detailed Comparison

The 1966 Islander 33 and Beneteau First 40 represent two takes on sloop-rigged sailing. The 1966 Islander 33 is a classic design by Islander from USA, while the Beneteau First 40 is a 2000s offering from Beneteau from France. The 1966 Islander 33 was penned by Joseph McGlasson. The Beneteau First 40 was designed by Farr Yacht Design.

In terms of size, the 1966 Islander 33 measures 10.06m (33.0ft) overall with a beam of 2.97m, compared to the Beneteau First 40 at 12.16m (39.9ft) with a 3.80m beam. The Beneteau First 40 is 2.10m longer than the 1966 Islander 33. The Beneteau First 40 displaces approximately 54% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1966 Islander 33 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.57 and 42.0 m² of sail area. The Beneteau First 40, with an SA/D of 20.55 and 74.0 m² of canvas, offers generous sail power for spirited sailing. The Beneteau First 40 has the edge in terms of raw sailing performance.

For comfort and safety, the 1966 Islander 33 offers a moderate motion comfort level (comfort ratio: 23.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.72). The Beneteau First 40 has a comfort ratio of 14.9 and a capsize screening value of 0.80. The ballast ratios are 40.0% for the 1966 Islander 33 and 35.7% for the Beneteau First 40, reflecting their respective approaches to stability.

Below deck, the 1966 Islander 33 provides 6 berths in 2 cabins with 76L of water capacity and 57L of fuel. The Beneteau First 40 offers 8 berths in 3 cabins with 280L water and 150L fuel capacity.

Verdict

For cruising: The 1966 Islander 33 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 40 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Beneteau First 40 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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