1975 Cape Dory 28 vs Hanse 315 — Comparison
1975 Cape Dory 28
Hanse 315
Specifications Side by Side
| Specification | 1975 Cape Dory 28 | Hanse 315 |
|---|---|---|
| General | ||
| Manufacturer | Cape Dory | Hanse |
| Year | 1975–1983 | 2010–2016 |
| Type | Sloop | Sloop |
| Country | USA | Germany |
| Designer | Carl Alberg | judel/vrolijk & co |
| Dimensions | ||
| LOA | 8.53 m (28.0 ft) | 9.65 m (31.7 ft) |
| LWL | 6.55 m (21.5 ft) | 8.55 m (28.1 ft) |
| Beam | 2.69 m (8.8 ft) | 3.15 m (10.3 ft) |
| Draft | 1.22 m (4.0 ft) | 1.65 m (5.4 ft) |
| Weight | ||
| Displacement | 3,175 kg (7,000 lbs) | 4,200 kg (9,259 lbs) |
| Ballast | 1,361 kg (3,000 lbs) | 1,200 kg (2,646 lbs) |
| Sailing | ||
| Sail Area | 33.5 m² (361 ft²) | 41.5 m² (447 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Full | Fin |
| Engine & Tanks | ||
| Engine | 15 HP | 15 HP |
| Fuel Capacity | 45 L (11.9 gal) | 85 L (22.5 gal) |
| Water Capacity | 57 L (15.1 gal) | 120 L (31.7 gal) |
| Accommodation | ||
| Berths | 5 | 4 |
| Cabins | 1 | 1 |
Performance Comparison
Detailed Comparison
The 1975 Cape Dory 28 and Hanse 315 represent two takes on sloop-rigged sailing. The 1975 Cape Dory 28 is a 1970s design by Cape Dory from USA, while the Hanse 315 is a modern offering from Hanse from Germany. The 1975 Cape Dory 28 was penned by Carl Alberg. The Hanse 315 was designed by judel/vrolijk & co.
In terms of size, the 1975 Cape Dory 28 measures 8.53m (28.0ft) overall with a beam of 2.69m, compared to the Hanse 315 at 9.65m (31.7ft) with a 3.15m beam. The Hanse 315 is 1.12m longer than the 1975 Cape Dory 28. The Hanse 315 displaces approximately 32% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1975 Cape Dory 28 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.76 and 33.5 m² of sail area. The Hanse 315, with an SA/D of 16.20 and 41.5 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Hanse 315 has the edge in terms of raw sailing performance.
For comfort and safety, the 1975 Cape Dory 28 offers a moderate motion comfort level (comfort ratio: 25.6) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.73). The Hanse 315 has a comfort ratio of 17.8 and a capsize screening value of 0.78. The ballast ratios are 42.9% for the 1975 Cape Dory 28 and 28.6% for the Hanse 315, reflecting their respective approaches to stability.
Below deck, the 1975 Cape Dory 28 provides 5 berths in 1 cabin with 57L of water capacity and 45L of fuel. The Hanse 315 offers 4 berths in 1 cabin with 120L water and 85L fuel capacity.
Verdict
For cruising: The 1975 Cape Dory 28 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 Hanse 315 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 Cape Dory 28 offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.