1972 Morgan 30 vs 1974 O'Day 23 — Comparison

1972 Morgan 30
VS
1974 O'Day 231974 O'Day 23

Specifications Side by Side

Specification1972 Morgan 301974 O'Day 23
General
ManufacturerMorganO'Day
Year1972–19771974–1983
TypeSloopSloop
CountryUSAUSA
DesignerCharley MorganC. Raymond Hunt
Dimensions
LOA9.14 m (30.0 ft)6.93 m (22.7 ft)
LWL7.16 m (23.5 ft)5.79 m (19.0 ft)
Beam2.97 m (9.7 ft)2.24 m (7.3 ft)
Draft1.37 m (4.5 ft)1.02 m (3.3 ft)
Weight
Displacement3,856 kg (8,501 lbs)816 kg (1,799 lbs)
Ballast1,497 kg (3,300 lbs)295 kg (650 lbs)
Sailing
Sail Area37.2 m² (400 ft²)17.5 m² (188 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine10 HP5 HP
Fuel Capacity57 L (15.1 gal)11 L (2.9 gal)
Water Capacity76 L (20.1 gal)15 L (4.0 gal)
Accommodation
Berths64
Cabins11

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1972 Morgan 30
15.37
1974 O'Day 23
20.38
Ballast Ratio (Higher = more stability)
1972 Morgan 30
38.82
1974 O'Day 23
36.15
Capsize Ratio (Lower = safer offshore)
1972 Morgan 30
0.76
1974 O'Day 23
0.96
Comfort Ratio (Higher = gentler motion)
1972 Morgan 30
23.12
1974 O'Day 23
11.39

Detailed Comparison

The 1972 Morgan 30 and 1974 O'Day 23 represent two takes on sloop-rigged sailing. The 1972 Morgan 30 is a 1970s design by Morgan from USA, while the 1974 O'Day 23 is a 1970s offering from O'Day from USA. The 1972 Morgan 30 was penned by Charley Morgan. The 1974 O'Day 23 was designed by C. Raymond Hunt.

In terms of size, the 1972 Morgan 30 measures 9.14m (30.0ft) overall with a beam of 2.97m, compared to the 1974 O'Day 23 at 6.93m (22.7ft) with a 2.24m beam. The 1972 Morgan 30 is 2.21m longer than the 1974 O'Day 23. The 1972 Morgan 30 displaces approximately 373% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1972 Morgan 30 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.37 and 37.2 m² of sail area. The 1974 O'Day 23, with an SA/D of 20.38 and 17.5 m² of canvas, offers generous sail power for spirited sailing. The 1974 O'Day 23 has the edge in terms of raw sailing performance.

For comfort and safety, the 1972 Morgan 30 offers a moderate motion comfort level (comfort ratio: 23.1) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The 1974 O'Day 23 has a comfort ratio of 11.4 and a capsize screening value of 0.96. The ballast ratios are 38.8% for the 1972 Morgan 30 and 36.2% for the 1974 O'Day 23, reflecting their respective approaches to stability.

Below deck, the 1972 Morgan 30 provides 6 berths in 1 cabin with 76L of water capacity and 57L of fuel. The 1974 O'Day 23 offers 4 berths in 1 cabin with 15L water and 11L fuel capacity.

Verdict

For cruising: The 1972 Morgan 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 1974 O'Day 23 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1972 Morgan 30 offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.

Compare Different Boats

Looking for a different matchup? Browse All Boats

Or view individual specs: 1972 Morgan 30 · 1974 O'Day 23