1975 Pearson 39 vs Hanse 320 — Comparison

1975 Pearson 391975 Pearson 39
VS
Hanse 320Hanse 320

Specifications Side by Side

Specification1975 Pearson 39Hanse 320
General
ManufacturerPearsonHanse
Year1975–19802005–2010
TypeSloopSloop
CountryUSAGermany
DesignerWilliam Shawjudel/vrolijk & co
Dimensions
LOA11.89 m (39.0 ft)9.92 m (32.5 ft)
LWL9.45 m (31.0 ft)8.80 m (28.9 ft)
Beam3.51 m (11.5 ft)3.28 m (10.8 ft)
Draft1.68 m (5.5 ft)1.70 m (5.6 ft)
Weight
Displacement7,711 kg (17,000 lbs)4,600 kg (10,141 lbs)
Ballast3,175 kg (7,000 lbs)1,400 kg (3,086 lbs)
Sailing
Sail Area60.8 m² (654 ft²)46.0 m² (495 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine28 HP18 HP
Fuel Capacity114 L (30.1 gal)90 L (23.8 gal)
Water Capacity189 L (49.9 gal)150 L (39.6 gal)
Accommodation
Berths76
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1975 Pearson 39
15.83
Hanse 320
16.90
Ballast Ratio (Higher = more stability)
1975 Pearson 39
41.17
Hanse 320
30.43
Capsize Ratio (Lower = safer offshore)
1975 Pearson 39
0.71
Hanse 320
0.79
Comfort Ratio (Higher = gentler motion)
1975 Pearson 39
21.46
Hanse 320
17.40

Detailed Comparison

The 1975 Pearson 39 and Hanse 320 represent two takes on sloop-rigged sailing. The 1975 Pearson 39 is a 1970s design by Pearson from USA, while the Hanse 320 is a 2000s offering from Hanse from Germany. The 1975 Pearson 39 was penned by William Shaw. The Hanse 320 was designed by judel/vrolijk & co.

In terms of size, the 1975 Pearson 39 measures 11.89m (39.0ft) overall with a beam of 3.51m, compared to the Hanse 320 at 9.92m (32.5ft) with a 3.28m beam. The 1975 Pearson 39 is 1.97m longer than the Hanse 320. The 1975 Pearson 39 displaces approximately 68% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1975 Pearson 39 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.83 and 60.8 m² of sail area. The Hanse 320, with an SA/D of 16.90 and 46.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Hanse 320 has the edge in terms of raw sailing performance.

For comfort and safety, the 1975 Pearson 39 offers a moderate motion comfort level (comfort ratio: 21.5) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.71). The Hanse 320 has a comfort ratio of 17.4 and a capsize screening value of 0.79. The ballast ratios are 41.2% for the 1975 Pearson 39 and 30.4% for the Hanse 320, reflecting their respective approaches to stability.

Below deck, the 1975 Pearson 39 provides 7 berths in 2 cabins with 189L of water capacity and 114L of fuel. The Hanse 320 offers 6 berths in 2 cabins with 150L water and 90L fuel capacity.

Verdict

For cruising: The 1975 Pearson 39 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 320 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 Pearson 39 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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