1988 Jeanneau Sun Odyssey 35 vs 1978 Cape Dory 270 — Comparison
1988 Jeanneau Sun Odyssey 35
1978 Cape Dory 270
Specifications Side by Side
| Specification | 1988 Jeanneau Sun Odyssey 35 | 1978 Cape Dory 270 |
|---|---|---|
| General | ||
| Manufacturer | Jeanneau | Cape Dory |
| Year | 1988–1993 | 1978–1985 |
| Type | Sloop | Sloop |
| Country | France | USA |
| Designer | Daniel Andrieu | Carl Alberg |
| Dimensions | ||
| LOA | 10.60 m (34.8 ft) | 8.23 m (27.0 ft) |
| LWL | 8.69 m (28.5 ft) | 6.40 m (21.0 ft) |
| Beam | 3.45 m (11.3 ft) | 2.59 m (8.5 ft) |
| Draft | 1.75 m (5.7 ft) | 1.14 m (3.7 ft) |
| Weight | ||
| Displacement | 5,670 kg (12,500 lbs) | 2,722 kg (6,001 lbs) |
| Ballast | 2,200 kg (4,850 lbs) | 1,134 kg (2,500 lbs) |
| Sailing | ||
| Sail Area | 55.0 m² (592 ft²) | 28.0 m² (301 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Full |
| Engine & Tanks | ||
| Engine | 20 HP | 12 HP |
| Fuel Capacity | 85 L (22.5 gal) | 38 L (10.0 gal) |
| Water Capacity | 160 L (42.3 gal) | 68 L (18.0 gal) |
| Accommodation | ||
| Berths | 7 | 4 |
| Cabins | 2 | 1 |
Performance Comparison
Detailed Comparison
The 1988 Jeanneau Sun Odyssey 35 and 1978 Cape Dory 270 represent two takes on sloop-rigged sailing. The 1988 Jeanneau Sun Odyssey 35 is a 1980s design by Jeanneau from France, while the 1978 Cape Dory 270 is a 1970s offering from Cape Dory from USA. The 1988 Jeanneau Sun Odyssey 35 was penned by Daniel Andrieu. The 1978 Cape Dory 270 was designed by Carl Alberg.
In terms of size, the 1988 Jeanneau Sun Odyssey 35 measures 10.60m (34.8ft) overall with a beam of 3.45m, compared to the 1978 Cape Dory 270 at 8.23m (27.0ft) with a 2.59m beam. The 1988 Jeanneau Sun Odyssey 35 is 2.37m longer than the 1978 Cape Dory 270. The 1988 Jeanneau Sun Odyssey 35 displaces approximately 108% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1988 Jeanneau Sun Odyssey 35 has good sail power for versatile performance with an SA/D ratio of 17.57 and 55.0 m² of sail area. The 1978 Cape Dory 270, with an SA/D of 14.60 and 28.0 m² of canvas, offers modest sail power for its displacement. The 1988 Jeanneau Sun Odyssey 35 has the edge in terms of raw sailing performance.
For comfort and safety, the 1988 Jeanneau Sun Odyssey 35 offers a firm, racing-oriented motion (comfort ratio: 19.5) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The 1978 Cape Dory 270 has a comfort ratio of 24.4 and a capsize screening value of 0.74. The ballast ratios are 38.8% for the 1988 Jeanneau Sun Odyssey 35 and 41.7% for the 1978 Cape Dory 270, reflecting their respective approaches to stability.
Below deck, the 1988 Jeanneau Sun Odyssey 35 provides 7 berths in 2 cabins with 160L of water capacity and 85L of fuel. The 1978 Cape Dory 270 offers 4 berths in 1 cabin with 68L water and 38L fuel capacity.
Verdict
For cruising: The 1978 Cape Dory 270 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 1988 Jeanneau Sun Odyssey 35 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The 1988 Jeanneau Sun Odyssey 35 offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.