Hunter 185 vs 1979 O'Day 28 — Comparison

Hunter 185Hunter 185
VS
1979 O'Day 281979 O'Day 28

Specifications Side by Side

SpecificationHunter 1851979 O'Day 28
General
ManufacturerHunterO'Day
Year2000–20071979–1985
TypeSloopSloop
CountryUSAUSA
DesignerHunter Design TeamC. Raymond Hunt
Dimensions
LOA5.54 m (18.2 ft)8.53 m (28.0 ft)
LWL4.95 m (16.2 ft)7.01 m (23.0 ft)
Beam2.13 m (7.0 ft)2.84 m (9.3 ft)
Draft0.91 m (3.0 ft)1.37 m (4.5 ft)
Weight
Displacement408 kg (899 lbs)2,722 kg (6,001 lbs)
Ballast82 kg (181 lbs)1,089 kg (2,401 lbs)
Sailing
Sail Area13.0 m² (140 ft²)31.0 m² (334 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeCenterboardFin
Engine & Tanks
Engine10 HP
Fuel Capacity38 L (10.0 gal)
Water Capacity57 L (15.1 gal)
Accommodation
Berths25
Cabins1

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Hunter 185
24.03
1979 O'Day 28
16.16
Ballast Ratio (Higher = more stability)
Hunter 185
20.10
1979 O'Day 28
40.01
Capsize Ratio (Lower = safer offshore)
Hunter 185
1.15
1979 O'Day 28
0.81
Comfort Ratio (Higher = gentler motion)
Hunter 185
8.72
1979 O'Day 28
18.69

Detailed Comparison

The Hunter 185 and 1979 O'Day 28 represent two takes on sloop-rigged sailing. The Hunter 185 is a 2000s design by Hunter from USA, while the 1979 O'Day 28 is a 1970s offering from O'Day from USA. The Hunter 185 was penned by Hunter Design Team. The 1979 O'Day 28 was designed by C. Raymond Hunt.

In terms of size, the Hunter 185 measures 5.54m (18.2ft) overall with a beam of 2.13m, compared to the 1979 O'Day 28 at 8.53m (28.0ft) with a 2.84m beam. The 1979 O'Day 28 is 2.99m longer than the Hunter 185. The 1979 O'Day 28 displaces approximately 567% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Hunter 185 has generous sail power for spirited sailing with an SA/D ratio of 24.03 and 13.0 m² of sail area. The 1979 O'Day 28, with an SA/D of 16.16 and 31.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Hunter 185 has the edge in terms of raw sailing performance.

For comfort and safety, the Hunter 185 offers a firm, racing-oriented motion (comfort ratio: 8.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 1.15). The 1979 O'Day 28 has a comfort ratio of 18.7 and a capsize screening value of 0.81. The ballast ratios are 20.1% for the Hunter 185 and 40.0% for the 1979 O'Day 28, reflecting their respective approaches to stability.

Below deck, the Hunter 185 provides 2 berths with unspecified water tankage and unspecified fuel capacity. The 1979 O'Day 28 offers 5 berths in 1 cabin with 57L water and 38L fuel capacity.

Verdict

For cruising: The 1979 O'Day 28 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 185 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1979 O'Day 28 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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