2015 ClubSwan 36 vs 1979 O'Day 28 — Comparison

2015 ClubSwan 36
VS
1979 O'Day 281979 O'Day 28

Specifications Side by Side

Specification2015 ClubSwan 361979 O'Day 28
General
ManufacturerNautor SwanO'Day
Year20151979–1985
TypeSloopSloop
CountryFinlandUSA
DesignerJuan KouyoumdjianC. Raymond Hunt
Dimensions
LOA11.00 m (36.1 ft)8.53 m (28.0 ft)
LWL9.90 m (32.5 ft)7.01 m (23.0 ft)
Beam3.30 m (10.8 ft)2.84 m (9.3 ft)
Draft2.30 m (7.5 ft)1.37 m (4.5 ft)
Weight
Displacement4,800 kg (10,582 lbs)2,722 kg (6,001 lbs)
Ballast1,700 kg (3,748 lbs)1,089 kg (2,401 lbs)
Sailing
Sail Area65.0 m² (700 ft²)31.0 m² (334 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP10 HP
Fuel Capacity40 L (10.6 gal)38 L (10.0 gal)
Water Capacity60 L (15.9 gal)57 L (15.1 gal)
Accommodation
Berths45
Cabins11

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
2015 ClubSwan 36
23.21
1979 O'Day 28
16.16
Ballast Ratio (Higher = more stability)
2015 ClubSwan 36
35.42
1979 O'Day 28
40.01
Capsize Ratio (Lower = safer offshore)
2015 ClubSwan 36
0.78
1979 O'Day 28
0.81
Comfort Ratio (Higher = gentler motion)
2015 ClubSwan 36
14.37
1979 O'Day 28
18.69

Detailed Comparison

The 2015 ClubSwan 36 and 1979 O'Day 28 represent two takes on sloop-rigged sailing. The 2015 ClubSwan 36 is a modern design by Nautor Swan from Finland, while the 1979 O'Day 28 is a 1970s offering from O'Day from USA. The 2015 ClubSwan 36 was penned by Juan Kouyoumdjian. The 1979 O'Day 28 was designed by C. Raymond Hunt.

In terms of size, the 2015 ClubSwan 36 measures 11.00m (36.1ft) overall with a beam of 3.30m, compared to the 1979 O'Day 28 at 8.53m (28.0ft) with a 2.84m beam. The 2015 ClubSwan 36 is 2.47m longer than the 1979 O'Day 28. The 2015 ClubSwan 36 displaces approximately 76% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 2015 ClubSwan 36 has generous sail power for spirited sailing with an SA/D ratio of 23.21 and 65.0 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 2015 ClubSwan 36 has the edge in terms of raw sailing performance.

For comfort and safety, the 2015 ClubSwan 36 offers a firm, racing-oriented motion (comfort ratio: 14.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The 1979 O'Day 28 has a comfort ratio of 18.7 and a capsize screening value of 0.81. The ballast ratios are 35.4% for the 2015 ClubSwan 36 and 40.0% for the 1979 O'Day 28, reflecting their respective approaches to stability.

Below deck, the 2015 ClubSwan 36 provides 4 berths in 1 cabin with 60L of water capacity and 40L of fuel. 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 2015 ClubSwan 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 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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