1981 Nautor Swan 36 vs 1984 Pearson 34 — Comparison

1981 Nautor Swan 36
VS
1984 Pearson 341984 Pearson 34

Specifications Side by Side

Specification1981 Nautor Swan 361984 Pearson 34
General
ManufacturerNautor SwanPearson
Year1981–19891984–1990
TypeSloopSloop
CountryFinlandUSA
DesignerSparkman & StephensWilliam Shaw
Dimensions
LOA10.97 m (36.0 ft)10.36 m (34.0 ft)
LWL8.53 m (28.0 ft)8.53 m (28.0 ft)
Beam3.35 m (11.0 ft)3.35 m (11.0 ft)
Draft1.98 m (6.5 ft)1.60 m (5.2 ft)
Weight
Displacement6,350 kg (13,999 lbs)5,443 kg (12,000 lbs)
Ballast2,722 kg (6,001 lbs)2,268 kg (5,000 lbs)
Sailing
Sail Area54.5 m² (587 ft²)46.0 m² (495 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine28 HP20 HP
Fuel Capacity100 L (26.4 gal)76 L (20.1 gal)
Water Capacity180 L (47.6 gal)152 L (40.2 gal)
Accommodation
Berths66
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1981 Nautor Swan 36
16.15
1984 Pearson 34
15.11
Ballast Ratio (Higher = more stability)
1981 Nautor Swan 36
42.87
1984 Pearson 34
41.67
Capsize Ratio (Lower = safer offshore)
1981 Nautor Swan 36
0.72
1984 Pearson 34
0.76
Comfort Ratio (Higher = gentler motion)
1981 Nautor Swan 36
22.73
1984 Pearson 34
20.28

Detailed Comparison

The 1981 Nautor Swan 36 and 1984 Pearson 34 represent two takes on sloop-rigged sailing. The 1981 Nautor Swan 36 is a 1980s design by Nautor Swan from Finland, while the 1984 Pearson 34 is a 1980s offering from Pearson from USA. The 1981 Nautor Swan 36 was penned by Sparkman & Stephens. The 1984 Pearson 34 was designed by William Shaw.

In terms of size, the 1981 Nautor Swan 36 measures 10.97m (36.0ft) overall with a beam of 3.35m, compared to the 1984 Pearson 34 at 10.36m (34.0ft) with a 3.35m beam. The 1981 Nautor Swan 36 is 0.61m longer than the 1984 Pearson 34. The 1981 Nautor Swan 36 displaces approximately 17% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1981 Nautor Swan 36 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.15 and 54.5 m² of sail area. The 1984 Pearson 34, with an SA/D of 15.11 and 46.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1981 Nautor Swan 36 has the edge in terms of raw sailing performance.

For comfort and safety, the 1981 Nautor Swan 36 offers a moderate motion comfort level (comfort ratio: 22.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.72). The 1984 Pearson 34 has a comfort ratio of 20.3 and a capsize screening value of 0.76. The ballast ratios are 42.9% for the 1981 Nautor Swan 36 and 41.7% for the 1984 Pearson 34, reflecting their respective approaches to stability.

Below deck, the 1981 Nautor Swan 36 provides 6 berths in 2 cabins with 180L of water capacity and 100L of fuel. The 1984 Pearson 34 offers 6 berths in 2 cabins with 152L water and 76L fuel capacity.

Verdict

For cruising: The 1981 Nautor Swan 36 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 1981 Nautor Swan 36 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: 1981 Nautor Swan 36 · 1984 Pearson 34