1984 O'Day 30 vs 1983 Freedom 36 — Comparison

1984 O'Day 30
VS
1983 Freedom 361983 Freedom 36

Specifications Side by Side

Specification1984 O'Day 301983 Freedom 36
General
ManufacturerO'DayFreedom
Year1984–19891983–1990
TypeSloopSloop
CountryUSAUSA
DesignerC. Raymond HuntGarry Hoyt
Dimensions
LOA9.14 m (30.0 ft)10.97 m (36.0 ft)
LWL7.62 m (25.0 ft)9.14 m (30.0 ft)
Beam3.05 m (10.0 ft)3.51 m (11.5 ft)
Draft1.52 m (5.0 ft)1.37 m (4.5 ft)
Weight
Displacement3,629 kg (8,001 lbs)6,123 kg (13,499 lbs)
Ballast1,452 kg (3,201 lbs)2,268 kg (5,000 lbs)
Sailing
Sail Area36.0 m² (388 ft²)49.0 m² (527 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine13 HP25 HP
Fuel Capacity57 L (15.1 gal)95 L (25.1 gal)
Water Capacity76 L (20.1 gal)190 L (50.2 gal)
Accommodation
Berths66
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1984 O'Day 30
15.49
1983 Freedom 36
14.88
Ballast Ratio (Higher = more stability)
1984 O'Day 30
40.01
1983 Freedom 36
37.04
Capsize Ratio (Lower = safer offshore)
1984 O'Day 30
0.79
1983 Freedom 36
0.77
Comfort Ratio (Higher = gentler motion)
1984 O'Day 30
19.36
1983 Freedom 36
18.82

Detailed Comparison

The 1984 O'Day 30 and 1983 Freedom 36 represent two takes on sloop-rigged sailing. The 1984 O'Day 30 is a 1980s design by O'Day from USA, while the 1983 Freedom 36 is a 1980s offering from Freedom from USA. The 1984 O'Day 30 was penned by C. Raymond Hunt. The 1983 Freedom 36 was designed by Garry Hoyt.

In terms of size, the 1984 O'Day 30 measures 9.14m (30.0ft) overall with a beam of 3.05m, compared to the 1983 Freedom 36 at 10.97m (36.0ft) with a 3.51m beam. The 1983 Freedom 36 is 1.83m longer than the 1984 O'Day 30. The 1983 Freedom 36 displaces approximately 69% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1984 O'Day 30 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.49 and 36.0 m² of sail area. The 1983 Freedom 36, with an SA/D of 14.88 and 49.0 m² of canvas, offers modest sail power for its displacement. The 1984 O'Day 30 has the edge in terms of raw sailing performance.

For comfort and safety, the 1984 O'Day 30 offers a firm, racing-oriented motion (comfort ratio: 19.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.79). The 1983 Freedom 36 has a comfort ratio of 18.8 and a capsize screening value of 0.77. The ballast ratios are 40.0% for the 1984 O'Day 30 and 37.0% for the 1983 Freedom 36, reflecting their respective approaches to stability.

Below deck, the 1984 O'Day 30 provides 6 berths in 2 cabins with 76L of water capacity and 57L of fuel. The 1983 Freedom 36 offers 6 berths in 2 cabins with 190L water and 95L fuel capacity.

Verdict

For cruising: The 1984 O'Day 30 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 1984 O'Day 30 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: 1984 O'Day 30 · 1983 Freedom 36