1989 Hallberg-Rassy 36 vs 1982 Island Packet 31 — Comparison

1989 Hallberg-Rassy 36
VS
1982 Island Packet 31

Specifications Side by Side

Specification1989 Hallberg-Rassy 361982 Island Packet 31
General
ManufacturerHallberg-RassyIsland Packet
Year1989–20001982–1994
TypeSloopCutter
CountrySwedenUSA
DesignerGerman FrersBob Johnson
Dimensions
LOA10.85 m (35.6 ft)9.45 m (31.0 ft)
LWL9.14 m (30.0 ft)8.08 m (26.5 ft)
Beam3.47 m (11.4 ft)3.35 m (11.0 ft)
Draft1.80 m (5.9 ft)1.22 m (4.0 ft)
Weight
Displacement7,257 kg (15,999 lbs)5,897 kg (13,001 lbs)
Ballast2,948 kg (6,499 lbs)2,449 kg (5,399 lbs)
Sailing
Sail Area60.5 m² (651 ft²)49.2 m² (530 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFull
Engine & Tanks
Engine35 HP25 HP
Fuel Capacity150 L (39.6 gal)114 L (30.1 gal)
Water Capacity250 L (66.0 gal)189 L (49.9 gal)
Accommodation
Berths65
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1989 Hallberg-Rassy 36
16.40
1982 Island Packet 31
15.32
Ballast Ratio (Higher = more stability)
1989 Hallberg-Rassy 36
40.62
1982 Island Packet 31
41.53
Capsize Ratio (Lower = safer offshore)
1989 Hallberg-Rassy 36
0.72
1982 Island Packet 31
0.74
Comfort Ratio (Higher = gentler motion)
1989 Hallberg-Rassy 36
22.82
1982 Island Packet 31
25.11

Detailed Comparison

The 1989 Hallberg-Rassy 36 and 1982 Island Packet 31 represent different approaches to sailboat design. The 1989 Hallberg-Rassy 36 is a 1980s design by Hallberg-Rassy from Sweden, while the 1982 Island Packet 31 is a 1980s offering from Island Packet from USA. The 1989 Hallberg-Rassy 36 was penned by German Frers. The 1982 Island Packet 31 was designed by Bob Johnson.

In terms of size, the 1989 Hallberg-Rassy 36 measures 10.85m (35.6ft) overall with a beam of 3.47m, compared to the 1982 Island Packet 31 at 9.45m (31.0ft) with a 3.35m beam. The 1989 Hallberg-Rassy 36 is 1.40m longer than the 1982 Island Packet 31. The 1989 Hallberg-Rassy 36 displaces approximately 23% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1989 Hallberg-Rassy 36 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.40 and 60.5 m² of sail area. The 1982 Island Packet 31, with an SA/D of 15.32 and 49.2 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1989 Hallberg-Rassy 36 has the edge in terms of raw sailing performance.

For comfort and safety, the 1989 Hallberg-Rassy 36 offers a moderate motion comfort level (comfort ratio: 22.8) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.72). The 1982 Island Packet 31 has a comfort ratio of 25.1 and a capsize screening value of 0.74. The ballast ratios are 40.6% for the 1989 Hallberg-Rassy 36 and 41.5% for the 1982 Island Packet 31, reflecting their respective approaches to stability.

Below deck, the 1989 Hallberg-Rassy 36 provides 6 berths in 2 cabins with 250L of water capacity and 150L of fuel. The 1982 Island Packet 31 offers 5 berths in 2 cabins with 189L water and 114L fuel capacity.

Verdict

For cruising: The 1982 Island Packet 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 1989 Hallberg-Rassy 36 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1989 Hallberg-Rassy 36 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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