1988 Pacific Seacraft 31 vs 1997 Tartan 3700 — Comparison
Specifications Side by Side
| Specification | 1988 Pacific Seacraft 31 | 1997 Tartan 3700 |
|---|---|---|
| General | ||
| Manufacturer | Pacific Seacraft | Tartan |
| Year | 1988–2007 | 1997–2006 |
| Type | Sloop | Sloop |
| Country | USA | USA |
| Designer | William Crealock | Tim Jackett |
| Dimensions | ||
| LOA | 9.45 m (31.0 ft) | 11.28 m (37.0 ft) |
| LWL | 7.62 m (25.0 ft) | 9.75 m (32.0 ft) |
| Beam | 3.05 m (10.0 ft) | 3.66 m (12.0 ft) |
| Draft | 1.37 m (4.5 ft) | 1.98 m (6.5 ft) |
| Weight | ||
| Displacement | 4,990 kg (11,001 lbs) | 7,031 kg (15,501 lbs) |
| Ballast | 2,177 kg (4,799 lbs) | 2,948 kg (6,499 lbs) |
| Sailing | ||
| Sail Area | 40.5 m² (436 ft²) | 62.0 m² (667 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Full | Fin |
| Engine & Tanks | ||
| Engine | 25 HP | 35 HP |
| Fuel Capacity | 76 L (20.1 gal) | 130 L (34.3 gal) |
| Water Capacity | 151 L (39.9 gal) | 220 L (58.1 gal) |
| Accommodation | ||
| Berths | 5 | 6 |
| Cabins | 2 | 2 |
Performance Comparison
Detailed Comparison
The 1988 Pacific Seacraft 31 and 1997 Tartan 3700 represent two takes on sloop-rigged sailing. The 1988 Pacific Seacraft 31 is a 1980s design by Pacific Seacraft from USA, while the 1997 Tartan 3700 is a 1990s offering from Tartan from USA. The 1988 Pacific Seacraft 31 was penned by William Crealock. The 1997 Tartan 3700 was designed by Tim Jackett.
In terms of size, the 1988 Pacific Seacraft 31 measures 9.45m (31.0ft) overall with a beam of 3.05m, compared to the 1997 Tartan 3700 at 11.28m (37.0ft) with a 3.66m beam. The 1997 Tartan 3700 is 1.83m longer than the 1988 Pacific Seacraft 31. The 1997 Tartan 3700 displaces approximately 41% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1988 Pacific Seacraft 31 has modest sail power for its displacement with an SA/D ratio of 14.09 and 40.5 m² of sail area. The 1997 Tartan 3700, with an SA/D of 17.16 and 62.0 m² of canvas, offers good sail power for versatile performance. The 1997 Tartan 3700 has the edge in terms of raw sailing performance.
For comfort and safety, the 1988 Pacific Seacraft 31 offers a moderate motion comfort level (comfort ratio: 26.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.71). The 1997 Tartan 3700 has a comfort ratio of 18.4 and a capsize screening value of 0.77. The ballast ratios are 43.6% for the 1988 Pacific Seacraft 31 and 41.9% for the 1997 Tartan 3700, reflecting their respective approaches to stability.
Below deck, the 1988 Pacific Seacraft 31 provides 5 berths in 2 cabins with 151L of water capacity and 76L of fuel. The 1997 Tartan 3700 offers 6 berths in 2 cabins with 220L water and 130L fuel capacity.
Verdict
For cruising: The 1988 Pacific Seacraft 31 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 1997 Tartan 3700 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The 1997 Tartan 3700 offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.
Compare Different Boats
Looking for a different matchup? Browse All Boats
Or view individual specs: 1988 Pacific Seacraft 31 · 1997 Tartan 3700