Bavaria 40 vs 1983 Pearson 31 — Comparison
Bavaria 40
1983 Pearson 31
Specifications Side by Side
| Specification | Bavaria 40 | 1983 Pearson 31 |
|---|---|---|
| General | ||
| Manufacturer | Bavaria | Pearson |
| Year | 2001–2006 | 1983–1990 |
| Type | Sloop | Sloop |
| Country | Germany | USA |
| Designer | J&J Design | William Shaw |
| Dimensions | ||
| LOA | 12.35 m (40.5 ft) | 9.45 m (31.0 ft) |
| LWL | 10.75 m (35.3 ft) | 7.77 m (25.5 ft) |
| Beam | 3.99 m (13.1 ft) | 3.10 m (10.2 ft) |
| Draft | 1.90 m (6.2 ft) | 1.52 m (5.0 ft) |
| Weight | ||
| Displacement | 8,500 kg (18,739 lbs) | 4,309 kg (9,500 lbs) |
| Ballast | 2,600 kg (5,732 lbs) | 1,814 kg (3,999 lbs) |
| Sailing | ||
| Sail Area | 72.0 m² (775 ft²) | 40.0 m² (431 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 40 HP | 18 HP |
| Fuel Capacity | 160 L (42.3 gal) | 68 L (18.0 gal) |
| Water Capacity | 300 L (79.3 gal) | 114 L (30.1 gal) |
| Accommodation | ||
| Berths | 8 | 6 |
| Cabins | 3 | 2 |
Performance Comparison
Detailed Comparison
The Bavaria 40 and 1983 Pearson 31 represent two takes on sloop-rigged sailing. The Bavaria 40 is a 2000s design by Bavaria from Germany, while the 1983 Pearson 31 is a 1980s offering from Pearson from USA. The Bavaria 40 was penned by J&J Design. The 1983 Pearson 31 was designed by William Shaw.
In terms of size, the Bavaria 40 measures 12.35m (40.5ft) overall with a beam of 3.99m, compared to the 1983 Pearson 31 at 9.45m (31.0ft) with a 3.10m beam. The Bavaria 40 is 2.90m longer than the 1983 Pearson 31. The Bavaria 40 displaces approximately 97% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Bavaria 40 has good sail power for versatile performance with an SA/D ratio of 17.56 and 72.0 m² of sail area. The 1983 Pearson 31, with an SA/D of 15.35 and 40.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Bavaria 40 has the edge in terms of raw sailing performance.
For comfort and safety, the Bavaria 40 offers a firm, racing-oriented motion (comfort ratio: 16.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The 1983 Pearson 31 has a comfort ratio of 21.4 and a capsize screening value of 0.76. The ballast ratios are 30.6% for the Bavaria 40 and 42.1% for the 1983 Pearson 31, reflecting their respective approaches to stability.
Below deck, the Bavaria 40 provides 8 berths in 3 cabins with 300L of water capacity and 160L of fuel. The 1983 Pearson 31 offers 6 berths in 2 cabins with 114L water and 68L fuel capacity.
Verdict
For cruising: The 1983 Pearson 31 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 Bavaria 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 Bavaria 40 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: Bavaria 40 · 1983 Pearson 31