1973 Islander 37 vs 1994 Najad 343 — Comparison
1973 Islander 37
1994 Najad 343
Specifications Side by Side
| Specification | 1973 Islander 37 | 1994 Najad 343 |
|---|---|---|
| General | ||
| Manufacturer | Islander | Najad |
| Year | 1973–1978 | 1994–2004 |
| Type | Sloop | Sloop |
| Country | USA | Sweden |
| Designer | Alan Gurney | Judel/Vrolijk |
| Dimensions | ||
| LOA | 11.28 m (37.0 ft) | 10.36 m (34.0 ft) |
| LWL | 8.69 m (28.5 ft) | 8.69 m (28.5 ft) |
| Beam | 3.28 m (10.8 ft) | 3.25 m (10.7 ft) |
| Draft | 1.68 m (5.5 ft) | 1.70 m (5.6 ft) |
| Weight | ||
| Displacement | 6,577 kg (14,500 lbs) | 5,400 kg (11,905 lbs) |
| Ballast | 2,722 kg (6,001 lbs) | 2,200 kg (4,850 lbs) |
| Sailing | ||
| Sail Area | 54.5 m² (587 ft²) | 47.5 m² (511 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 22 HP | 28 HP |
| Fuel Capacity | 76 L (20.1 gal) | 100 L (26.4 gal) |
| Water Capacity | 114 L (30.1 gal) | 170 L (44.9 gal) |
| Accommodation | ||
| Berths | 6 | 6 |
| Cabins | 2 | 2 |
Performance Comparison
Detailed Comparison
The 1973 Islander 37 and 1994 Najad 343 represent two takes on sloop-rigged sailing. The 1973 Islander 37 is a 1970s design by Islander from USA, while the 1994 Najad 343 is a 1990s offering from Najad from Sweden. The 1973 Islander 37 was penned by Alan Gurney. The 1994 Najad 343 was designed by Judel/Vrolijk.
In terms of size, the 1973 Islander 37 measures 11.28m (37.0ft) overall with a beam of 3.28m, compared to the 1994 Najad 343 at 10.36m (34.0ft) with a 3.25m beam. The 1973 Islander 37 is 0.92m longer than the 1994 Najad 343. The 1973 Islander 37 displaces approximately 22% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1973 Islander 37 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.77 and 54.5 m² of sail area. The 1994 Najad 343, with an SA/D of 15.68 and 47.5 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1973 Islander 37 has the edge in terms of raw sailing performance.
For comfort and safety, the 1973 Islander 37 offers a moderate motion comfort level (comfort ratio: 23.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.70). The 1994 Najad 343 has a comfort ratio of 20.4 and a capsize screening value of 0.74. The ballast ratios are 41.4% for the 1973 Islander 37 and 40.7% for the 1994 Najad 343, reflecting their respective approaches to stability.
Below deck, the 1973 Islander 37 provides 6 berths in 2 cabins with 114L of water capacity and 76L of fuel. The 1994 Najad 343 offers 6 berths in 2 cabins with 170L water and 100L fuel capacity.
Verdict
For cruising: The 1973 Islander 37 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 1973 Islander 37 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.