1975 Columbia 34 Mk II vs 1983 Tartan 37 — Comparison
1983 Tartan 37
Specifications Side by Side
| Specification | 1975 Columbia 34 Mk II | 1983 Tartan 37 |
|---|---|---|
| General | ||
| Manufacturer | Columbia | Tartan |
| Year | 1975–1980 | 1983–1989 |
| Type | Sloop | Sloop |
| Country | USA | USA |
| Designer | William Crealock | Sparkman & Stephens |
| Dimensions | ||
| LOA | 10.36 m (34.0 ft) | 11.28 m (37.0 ft) |
| LWL | 8.23 m (27.0 ft) | 9.14 m (30.0 ft) |
| Beam | 3.05 m (10.0 ft) | 3.56 m (11.7 ft) |
| Draft | 1.52 m (5.0 ft) | 1.83 m (6.0 ft) |
| Weight | ||
| Displacement | 5,216 kg (11,499 lbs) | 7,258 kg (16,001 lbs) |
| Ballast | 2,177 kg (4,799 lbs) | 3,084 kg (6,799 lbs) |
| Sailing | ||
| Sail Area | 46.5 m² (501 ft²) | 57.0 m² (614 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 18 HP | 30 HP |
| Fuel Capacity | 76 L (20.1 gal) | 114 L (30.1 gal) |
| Water Capacity | 114 L (30.1 gal) | 200 L (52.8 gal) |
| Accommodation | ||
| Berths | 6 | 7 |
| Cabins | 2 | 2 |
Performance Comparison
Detailed Comparison
The 1975 Columbia 34 Mk II and 1983 Tartan 37 represent two takes on sloop-rigged sailing. The 1975 Columbia 34 Mk II is a 1970s design by Columbia from USA, while the 1983 Tartan 37 is a 1980s offering from Tartan from USA. The 1975 Columbia 34 Mk II was penned by William Crealock. The 1983 Tartan 37 was designed by Sparkman & Stephens.
In terms of size, the 1975 Columbia 34 Mk II measures 10.36m (34.0ft) overall with a beam of 3.05m, compared to the 1983 Tartan 37 at 11.28m (37.0ft) with a 3.56m beam. The 1983 Tartan 37 is 0.92m longer than the 1975 Columbia 34 Mk II. The 1983 Tartan 37 displaces approximately 39% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1975 Columbia 34 Mk II has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.71 and 46.5 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 1975 Columbia 34 Mk II has the edge in terms of raw sailing performance.
For comfort and safety, the 1975 Columbia 34 Mk II offers a moderate motion comfort level (comfort ratio: 23.1) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.70). The 1983 Tartan 37 has a comfort ratio of 21.5 and a capsize screening value of 0.74. The ballast ratios are 41.7% for the 1975 Columbia 34 Mk II and 42.5% for the 1983 Tartan 37, reflecting their respective approaches to stability.
Below deck, the 1975 Columbia 34 Mk II provides 6 berths in 2 cabins with 114L of water capacity and 76L of fuel. The 1983 Tartan 37 offers 7 berths in 2 cabins with 200L water and 114L fuel capacity.
Verdict
For cruising: The 1975 Columbia 34 Mk II 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 1975 Columbia 34 Mk II has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The 1983 Tartan 37 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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Or view individual specs: 1975 Columbia 34 Mk II · 1983 Tartan 37