1979 Islander 36 vs 2007 Elan 310 — Comparison

1979 Islander 361979 Islander 36
VS
2007 Elan 310

Specifications Side by Side

Specification1979 Islander 362007 Elan 310
General
ManufacturerIslanderElan
Year1979–19852007–2012
TypeSloopSloop
CountryUSASlovenia
DesignerAlan GurneyRob Humphreys
Dimensions
LOA10.97 m (36.0 ft)9.34 m (30.6 ft)
LWL8.84 m (29.0 ft)8.10 m (26.6 ft)
Beam3.28 m (10.8 ft)3.10 m (10.2 ft)
Draft1.68 m (5.5 ft)1.85 m (6.1 ft)
Weight
Displacement6,350 kg (13,999 lbs)4,500 kg (9,921 lbs)
Ballast2,722 kg (6,001 lbs)1,300 kg (2,866 lbs)
Sailing
Sail Area54.2 m² (583 ft²)42.0 m² (452 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine22 HP18 HP
Fuel Capacity76 L (20.1 gal)60 L (15.9 gal)
Water Capacity151 L (39.9 gal)120 L (31.7 gal)
Accommodation
Berths75
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1979 Islander 36
16.06
2007 Elan 310
15.66
Ballast Ratio (Higher = more stability)
1979 Islander 36
42.87
2007 Elan 310
28.89
Capsize Ratio (Lower = safer offshore)
1979 Islander 36
0.71
2007 Elan 310
0.75
Comfort Ratio (Higher = gentler motion)
1979 Islander 36
22.32
2007 Elan 310
21.35

Detailed Comparison

The 1979 Islander 36 and 2007 Elan 310 represent two takes on sloop-rigged sailing. The 1979 Islander 36 is a 1970s design by Islander from USA, while the 2007 Elan 310 is a 2000s offering from Elan from Slovenia. The 1979 Islander 36 was penned by Alan Gurney. The 2007 Elan 310 was designed by Rob Humphreys.

In terms of size, the 1979 Islander 36 measures 10.97m (36.0ft) overall with a beam of 3.28m, compared to the 2007 Elan 310 at 9.34m (30.6ft) with a 3.10m beam. The 1979 Islander 36 is 1.63m longer than the 2007 Elan 310. The 1979 Islander 36 displaces approximately 41% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1979 Islander 36 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.06 and 54.2 m² of sail area. The 2007 Elan 310, with an SA/D of 15.66 and 42.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1979 Islander 36 has the edge in terms of raw sailing performance.

For comfort and safety, the 1979 Islander 36 offers a moderate motion comfort level (comfort ratio: 22.3) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.71). The 2007 Elan 310 has a comfort ratio of 21.4 and a capsize screening value of 0.75. The ballast ratios are 42.9% for the 1979 Islander 36 and 28.9% for the 2007 Elan 310, reflecting their respective approaches to stability.

Below deck, the 1979 Islander 36 provides 7 berths in 2 cabins with 151L of water capacity and 76L of fuel. The 2007 Elan 310 offers 5 berths in 2 cabins with 120L water and 60L fuel capacity.

Verdict

For cruising: The 1979 Islander 36 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 1979 Islander 36 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1979 Islander 36 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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