Hunter 380 vs 1984 O'Day 30 — Comparison

Hunter 380Hunter 380
VS
1984 O'Day 30

Specifications Side by Side

SpecificationHunter 3801984 O'Day 30
General
ManufacturerHunterO'Day
Year2001–20051984–1989
TypeSloopSloop
CountryUSAUSA
DesignerGlenn HendersonC. Raymond Hunt
Dimensions
LOA11.58 m (38.0 ft)9.14 m (30.0 ft)
LWL10.06 m (33.0 ft)7.62 m (25.0 ft)
Beam3.76 m (12.3 ft)3.05 m (10.0 ft)
Draft1.83 m (6.0 ft)1.52 m (5.0 ft)
Weight
Displacement7,257 kg (15,999 lbs)3,629 kg (8,001 lbs)
Ballast2,722 kg (6,001 lbs)1,452 kg (3,201 lbs)
Sailing
Sail Area64.0 m² (689 ft²)36.0 m² (388 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine35 HP13 HP
Fuel Capacity114 L (30.1 gal)57 L (15.1 gal)
Water Capacity227 L (60.0 gal)76 L (20.1 gal)
Accommodation
Berths76
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Hunter 380
17.35
1984 O'Day 30
15.49
Ballast Ratio (Higher = more stability)
Hunter 380
37.51
1984 O'Day 30
40.01
Capsize Ratio (Lower = safer offshore)
Hunter 380
0.78
1984 O'Day 30
0.79
Comfort Ratio (Higher = gentler motion)
Hunter 380
17.27
1984 O'Day 30
19.36

Detailed Comparison

The Hunter 380 and 1984 O'Day 30 represent two takes on sloop-rigged sailing. The Hunter 380 is a 2000s design by Hunter from USA, while the 1984 O'Day 30 is a 1980s offering from O'Day from USA. The Hunter 380 was penned by Glenn Henderson. The 1984 O'Day 30 was designed by C. Raymond Hunt.

In terms of size, the Hunter 380 measures 11.58m (38.0ft) overall with a beam of 3.76m, compared to the 1984 O'Day 30 at 9.14m (30.0ft) with a 3.05m beam. The Hunter 380 is 2.44m longer than the 1984 O'Day 30. The Hunter 380 displaces approximately 100% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Hunter 380 has good sail power for versatile performance with an SA/D ratio of 17.35 and 64.0 m² of sail area. The 1984 O'Day 30, with an SA/D of 15.49 and 36.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Hunter 380 has the edge in terms of raw sailing performance.

For comfort and safety, the Hunter 380 offers a firm, racing-oriented motion (comfort ratio: 17.3) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The 1984 O'Day 30 has a comfort ratio of 19.4 and a capsize screening value of 0.79. The ballast ratios are 37.5% for the Hunter 380 and 40.0% for the 1984 O'Day 30, reflecting their respective approaches to stability.

Below deck, the Hunter 380 provides 7 berths in 2 cabins with 227L of water capacity and 114L of fuel. The 1984 O'Day 30 offers 6 berths in 2 cabins with 76L water and 57L 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 Hunter 380 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Hunter 380 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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