1975 S2 9.2C vs 1986 Island Packet 27 — Comparison
Specifications Side by Side
| Specification | 1975 S2 9.2C | 1986 Island Packet 27 |
|---|---|---|
| General | ||
| Manufacturer | S2 | Island Packet |
| Year | 1975–1982 | 1986–1994 |
| Type | Sloop | Sloop |
| Country | USA | USA |
| Designer | Arthur Edmunds | Bob Johnson |
| Dimensions | ||
| LOA | 9.14 m (30.0 ft) | 8.23 m (27.0 ft) |
| LWL | 7.62 m (25.0 ft) | 7.01 m (23.0 ft) |
| Beam | 3.05 m (10.0 ft) | 2.90 m (9.5 ft) |
| Draft | 1.52 m (5.0 ft) | 1.07 m (3.5 ft) |
| Weight | ||
| Displacement | 4,082 kg (8,999 lbs) | 3,175 kg (7,000 lbs) |
| Ballast | 1,678 kg (3,699 lbs) | 1,270 kg (2,800 lbs) |
| Sailing | ||
| Sail Area | 42.7 m² (460 ft²) | 29.0 m² (312 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Full |
| Engine & Tanks | ||
| Engine | 15 HP | 15 HP |
| Fuel Capacity | 57 L (15.1 gal) | 57 L (15.1 gal) |
| Water Capacity | 76 L (20.1 gal) | 95 L (25.1 gal) |
| Accommodation | ||
| Berths | 6 | 4 |
| Cabins | 1 | 1 |
Performance Comparison
Detailed Comparison
The 1975 S2 9.2C and 1986 Island Packet 27 represent two takes on sloop-rigged sailing. The 1975 S2 9.2C is a 1970s design by S2 from USA, while the 1986 Island Packet 27 is a 1980s offering from Island Packet from USA. The 1975 S2 9.2C was penned by Arthur Edmunds. The 1986 Island Packet 27 was designed by Bob Johnson.
In terms of size, the 1975 S2 9.2C measures 9.14m (30.0ft) overall with a beam of 3.05m, compared to the 1986 Island Packet 27 at 8.23m (27.0ft) with a 2.90m beam. The 1975 S2 9.2C is 0.91m longer than the 1986 Island Packet 27. The 1975 S2 9.2C displaces approximately 29% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1975 S2 9.2C has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.99 and 42.7 m² of sail area. The 1986 Island Packet 27, with an SA/D of 13.64 and 29.0 m² of canvas, offers modest sail power for its displacement. The 1975 S2 9.2C has the edge in terms of raw sailing performance.
For comfort and safety, the 1975 S2 9.2C offers a moderate motion comfort level (comfort ratio: 21.8) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The 1986 Island Packet 27 has a comfort ratio of 21.7 and a capsize screening value of 0.79. The ballast ratios are 41.1% for the 1975 S2 9.2C and 40.0% for the 1986 Island Packet 27, reflecting their respective approaches to stability.
Below deck, the 1975 S2 9.2C provides 6 berths in 1 cabin with 76L of water capacity and 57L of fuel. The 1986 Island Packet 27 offers 4 berths in 1 cabin with 95L water and 57L fuel capacity.
Verdict
For cruising: The 1975 S2 9.2C 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 S2 9.2C has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The 1975 S2 9.2C 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 S2 9.2C · 1986 Island Packet 27