Catalina 390 vs 1983 Tartan 37 — Comparison
1983 Tartan 37
Specifications Side by Side
| Specification | Catalina 390 | 1983 Tartan 37 |
|---|---|---|
| General | ||
| Manufacturer | Catalina | Tartan |
| Year | 1997–2003 | 1983–1989 |
| Type | Sloop | Sloop |
| Country | USA | USA |
| Designer | Gerry Douglas | Sparkman & Stephens |
| Dimensions | ||
| LOA | 11.89 m (39.0 ft) | 11.28 m (37.0 ft) |
| LWL | 10.21 m (33.5 ft) | 9.14 m (30.0 ft) |
| Beam | 3.76 m (12.3 ft) | 3.56 m (11.7 ft) |
| Draft | 1.98 m (6.5 ft) | 1.83 m (6.0 ft) |
| Weight | ||
| Displacement | 8,256 kg (18,201 lbs) | 7,258 kg (16,001 lbs) |
| Ballast | 3,266 kg (7,200 lbs) | 3,084 kg (6,799 lbs) |
| Sailing | ||
| Sail Area | 65.5 m² (705 ft²) | 57.0 m² (614 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 35 HP | 30 HP |
| Fuel Capacity | 114 L (30.1 gal) | 114 L (30.1 gal) |
| Water Capacity | 265 L (70.0 gal) | 200 L (52.8 gal) |
| Accommodation | ||
| Berths | 7 | 7 |
| Cabins | 2 | 2 |
Performance Comparison
Detailed Comparison
The Catalina 390 and 1983 Tartan 37 represent two takes on sloop-rigged sailing. The Catalina 390 is a 1990s design by Catalina from USA, while the 1983 Tartan 37 is a 1980s offering from Tartan from USA. The Catalina 390 was penned by Gerry Douglas. The 1983 Tartan 37 was designed by Sparkman & Stephens.
In terms of size, the Catalina 390 measures 11.89m (39.0ft) overall with a beam of 3.76m, compared to the 1983 Tartan 37 at 11.28m (37.0ft) with a 3.56m beam. The Catalina 390 is 0.61m longer than the 1983 Tartan 37. The Catalina 390 displaces approximately 14% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Catalina 390 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.29 and 65.5 m² of sail area. The 1983 Tartan 37, with an SA/D of 15.45 and 57.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Catalina 390 has the edge in terms of raw sailing performance.
For comfort and safety, the Catalina 390 offers a firm, racing-oriented motion (comfort ratio: 18.9) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.75). The 1983 Tartan 37 has a comfort ratio of 21.5 and a capsize screening value of 0.74. The ballast ratios are 39.6% for the Catalina 390 and 42.5% for the 1983 Tartan 37, reflecting their respective approaches to stability.
Below deck, the Catalina 390 provides 7 berths in 2 cabins with 265L of water capacity and 114L of fuel. The 1983 Tartan 37 offers 7 berths in 2 cabins with 200L water and 114L fuel capacity.
Verdict
For cruising: The 1983 Tartan 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 Catalina 390 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.
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Or view individual specs: Catalina 390 · 1983 Tartan 37