1987 Cape Dory 40 vs 2008 Jeanneau Sun Odyssey 30i — Comparison
Specifications Side by Side
| Specification | 1987 Cape Dory 40 | 2008 Jeanneau Sun Odyssey 30i |
|---|---|---|
| General | ||
| Manufacturer | Cape Dory | Jeanneau |
| Year | 1987–1992 | 2008–2012 |
| Type | Sloop | Sloop |
| Country | USA | France |
| Designer | Carl Alberg | Marc Lombard |
| Dimensions | ||
| LOA | 12.19 m (40.0 ft) | 9.30 m (30.5 ft) |
| LWL | 9.45 m (31.0 ft) | 8.20 m (26.9 ft) |
| Beam | 3.66 m (12.0 ft) | 2.98 m (9.8 ft) |
| Draft | 1.68 m (5.5 ft) | 1.70 m (5.6 ft) |
| Weight | ||
| Displacement | 8,618 kg (18,999 lbs) | 4,000 kg (8,818 lbs) |
| Ballast | 3,629 kg (8,001 lbs) | 1,100 kg (2,425 lbs) |
| Sailing | ||
| Sail Area | 64.5 m² (694 ft²) | 37.0 m² (398 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Full | Fin |
| Engine & Tanks | ||
| Engine | 40 HP | 14 HP |
| Fuel Capacity | 151 L (39.9 gal) | 50 L (13.2 gal) |
| Water Capacity | 284 L (75.0 gal) | 100 L (26.4 gal) |
| Accommodation | ||
| Berths | 7 | 5 |
| Cabins | 2 | 2 |
Performance Comparison
Detailed Comparison
The 1987 Cape Dory 40 and 2008 Jeanneau Sun Odyssey 30i represent two takes on sloop-rigged sailing. The 1987 Cape Dory 40 is a 1980s design by Cape Dory from USA, while the 2008 Jeanneau Sun Odyssey 30i is a 2000s offering from Jeanneau from France. The 1987 Cape Dory 40 was penned by Carl Alberg. The 2008 Jeanneau Sun Odyssey 30i was designed by Marc Lombard.
In terms of size, the 1987 Cape Dory 40 measures 12.19m (40.0ft) overall with a beam of 3.66m, compared to the 2008 Jeanneau Sun Odyssey 30i at 9.30m (30.5ft) with a 2.98m beam. The 1987 Cape Dory 40 is 2.89m longer than the 2008 Jeanneau Sun Odyssey 30i. The 1987 Cape Dory 40 displaces approximately 115% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1987 Cape Dory 40 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.59 and 64.5 m² of sail area. The 2008 Jeanneau Sun Odyssey 30i, with an SA/D of 14.92 and 37.0 m² of canvas, offers modest sail power for its displacement. The 1987 Cape Dory 40 has the edge in terms of raw sailing performance.
For comfort and safety, the 1987 Cape Dory 40 offers a moderate motion comfort level (comfort ratio: 22.3) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.72). The 2008 Jeanneau Sun Odyssey 30i has a comfort ratio of 19.7 and a capsize screening value of 0.75. The ballast ratios are 42.1% for the 1987 Cape Dory 40 and 27.5% for the 2008 Jeanneau Sun Odyssey 30i, reflecting their respective approaches to stability.
Below deck, the 1987 Cape Dory 40 provides 7 berths in 2 cabins with 284L of water capacity and 151L of fuel. The 2008 Jeanneau Sun Odyssey 30i offers 5 berths in 2 cabins with 100L water and 50L fuel capacity.
Verdict
For cruising: The 1987 Cape Dory 40 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 1987 Cape Dory 40 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The 1987 Cape Dory 40 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: 1987 Cape Dory 40 · 2008 Jeanneau Sun Odyssey 30i