1997 Dufour 30 Classic vs 1986 Island Packet 27 — Comparison
Specifications Side by Side
| Specification | 1997 Dufour 30 Classic | 1986 Island Packet 27 |
|---|---|---|
| General | ||
| Manufacturer | Dufour | Island Packet |
| Year | 1997–2003 | 1986–1994 |
| Type | Sloop | Sloop |
| Country | France | USA |
| Designer | Umberto Felci | Bob Johnson |
| Dimensions | ||
| LOA | 9.15 m (30.0 ft) | 8.23 m (27.0 ft) |
| LWL | 7.80 m (25.6 ft) | 7.01 m (23.0 ft) |
| Beam | 3.10 m (10.2 ft) | 2.90 m (9.5 ft) |
| Draft | 1.60 m (5.2 ft) | 1.07 m (3.5 ft) |
| Weight | ||
| Displacement | 3,800 kg (8,378 lbs) | 3,175 kg (7,000 lbs) |
| Ballast | 1,400 kg (3,086 lbs) | 1,270 kg (2,800 lbs) |
| Sailing | ||
| Sail Area | 40.0 m² (431 ft²) | 29.0 m² (312 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Full |
| Engine & Tanks | ||
| Engine | 15 HP | 15 HP |
| Fuel Capacity | 50 L (13.2 gal) | 57 L (15.1 gal) |
| Water Capacity | 90 L (23.8 gal) | 95 L (25.1 gal) |
| Accommodation | ||
| Berths | 5 | 4 |
| Cabins | 2 | 1 |
Performance Comparison
Detailed Comparison
The 1997 Dufour 30 Classic and 1986 Island Packet 27 represent two takes on sloop-rigged sailing. The 1997 Dufour 30 Classic is a 1990s design by Dufour from France, while the 1986 Island Packet 27 is a 1980s offering from Island Packet from USA. The 1997 Dufour 30 Classic was penned by Umberto Felci. The 1986 Island Packet 27 was designed by Bob Johnson.
In terms of size, the 1997 Dufour 30 Classic measures 9.15m (30.0ft) overall with a beam of 3.10m, compared to the 1986 Island Packet 27 at 8.23m (27.0ft) with a 2.90m beam. The 1997 Dufour 30 Classic is 0.92m longer than the 1986 Island Packet 27. The 1997 Dufour 30 Classic displaces approximately 20% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1997 Dufour 30 Classic has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.69 and 40.0 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 1997 Dufour 30 Classic has the edge in terms of raw sailing performance.
For comfort and safety, the 1997 Dufour 30 Classic offers a firm, racing-oriented motion (comfort ratio: 19.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The 1986 Island Packet 27 has a comfort ratio of 21.7 and a capsize screening value of 0.79. The ballast ratios are 36.8% for the 1997 Dufour 30 Classic and 40.0% for the 1986 Island Packet 27, reflecting their respective approaches to stability.
Below deck, the 1997 Dufour 30 Classic provides 5 berths in 2 cabins with 90L of water capacity and 50L of fuel. The 1986 Island Packet 27 offers 4 berths in 1 cabin with 95L water and 57L fuel capacity.
Verdict
For cruising: The 1986 Island Packet 27 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 Dufour 30 Classic 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 Dufour 30 Classic 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: 1997 Dufour 30 Classic · 1986 Island Packet 27