2010 Hallberg-Rassy 40 vs 1984 O'Day 30 — Comparison
2010 Hallberg-Rassy 40
Specifications Side by Side
| Specification | 2010 Hallberg-Rassy 40 | 1984 O'Day 30 |
|---|---|---|
| General | ||
| Manufacturer | Hallberg-Rassy | O'Day |
| Year | 2010–2017 | 1984–1989 |
| Type | Sloop | Sloop |
| Country | Sweden | USA |
| Designer | German Frers | C. Raymond Hunt |
| Dimensions | ||
| LOA | 12.08 m (39.6 ft) | 9.14 m (30.0 ft) |
| LWL | 10.40 m (34.1 ft) | 7.62 m (25.0 ft) |
| Beam | 3.82 m (12.5 ft) | 3.05 m (10.0 ft) |
| Draft | 1.95 m (6.4 ft) | 1.52 m (5.0 ft) |
| Weight | ||
| Displacement | 9,200 kg (20,283 lbs) | 3,629 kg (8,001 lbs) |
| Ballast | 3,500 kg (7,716 lbs) | 1,452 kg (3,201 lbs) |
| Sailing | ||
| Sail Area | 73.0 m² (786 ft²) | 36.0 m² (388 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 55 HP | 13 HP |
| Fuel Capacity | 200 L (52.8 gal) | 57 L (15.1 gal) |
| Water Capacity | 380 L (100.4 gal) | 76 L (20.1 gal) |
| Accommodation | ||
| Berths | 6 | 6 |
| Cabins | 2 | 2 |
Performance Comparison
Detailed Comparison
The 2010 Hallberg-Rassy 40 and 1984 O'Day 30 represent two takes on sloop-rigged sailing. The 2010 Hallberg-Rassy 40 is a modern design by Hallberg-Rassy from Sweden, while the 1984 O'Day 30 is a 1980s offering from O'Day from USA. The 2010 Hallberg-Rassy 40 was penned by German Frers. The 1984 O'Day 30 was designed by C. Raymond Hunt.
In terms of size, the 2010 Hallberg-Rassy 40 measures 12.08m (39.6ft) overall with a beam of 3.82m, compared to the 1984 O'Day 30 at 9.14m (30.0ft) with a 3.05m beam. The 2010 Hallberg-Rassy 40 is 2.94m longer than the 1984 O'Day 30. The 2010 Hallberg-Rassy 40 displaces approximately 154% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 2010 Hallberg-Rassy 40 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.89 and 73.0 m² of sail area. The 1984 O'Day 30, with an SA/D of 15.49 and 36.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 2010 Hallberg-Rassy 40 has the edge in terms of raw sailing performance.
For comfort and safety, the 2010 Hallberg-Rassy 40 offers a firm, racing-oriented motion (comfort ratio: 19.9) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.73). The 1984 O'Day 30 has a comfort ratio of 19.4 and a capsize screening value of 0.79. The ballast ratios are 38.0% for the 2010 Hallberg-Rassy 40 and 40.0% for the 1984 O'Day 30, reflecting their respective approaches to stability.
Below deck, the 2010 Hallberg-Rassy 40 provides 6 berths in 2 cabins with 380L of water capacity and 200L of fuel. The 1984 O'Day 30 offers 6 berths in 2 cabins with 76L water and 57L fuel capacity.
Verdict
For cruising: The 2010 Hallberg-Rassy 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 2010 Hallberg-Rassy 40 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: Both boats provide similar accommodation, making either a viable choice for living aboard. Consider water and fuel capacity for extended stays away from marinas.
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Or view individual specs: 2010 Hallberg-Rassy 40 · 1984 O'Day 30