1982 S2 7.9 vs 1974 Morgan 33 — Comparison

1982 S2 7.9
VS
1974 Morgan 331974 Morgan 33

Specifications Side by Side

Specification1982 S2 7.91974 Morgan 33
General
ManufacturerS2Morgan
Year1982–19881974–1980
TypeSloopSloop
CountryUSAUSA
DesignerArthur EdmundsCharlie Morgan
Dimensions
LOA7.90 m (25.9 ft)10.06 m (33.0 ft)
LWL6.71 m (22.0 ft)8.23 m (27.0 ft)
Beam2.84 m (9.3 ft)3.20 m (10.5 ft)
Draft1.37 m (4.5 ft)1.37 m (4.5 ft)
Weight
Displacement2,268 kg (5,000 lbs)5,216 kg (11,499 lbs)
Ballast907 kg (2,000 lbs)2,041 kg (4,500 lbs)
Sailing
Sail Area31.6 m² (340 ft²)42.0 m² (452 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine10 HP18 HP
Fuel Capacity38 L (10.0 gal)76 L (20.1 gal)
Water Capacity57 L (15.1 gal)114 L (30.1 gal)
Accommodation
Berths56
Cabins12

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1982 S2 7.9
18.61
1974 Morgan 33
14.19
Ballast Ratio (Higher = more stability)
1982 S2 7.9
39.99
1974 Morgan 33
39.13
Capsize Ratio (Lower = safer offshore)
1982 S2 7.9
0.87
1974 Morgan 33
0.74
Comfort Ratio (Higher = gentler motion)
1982 S2 7.9
17.38
1974 Morgan 33
22.09

Detailed Comparison

The 1982 S2 7.9 and 1974 Morgan 33 represent two takes on sloop-rigged sailing. The 1982 S2 7.9 is a 1980s design by S2 from USA, while the 1974 Morgan 33 is a 1970s offering from Morgan from USA. The 1982 S2 7.9 was penned by Arthur Edmunds. The 1974 Morgan 33 was designed by Charlie Morgan.

In terms of size, the 1982 S2 7.9 measures 7.90m (25.9ft) overall with a beam of 2.84m, compared to the 1974 Morgan 33 at 10.06m (33.0ft) with a 3.20m beam. The 1974 Morgan 33 is 2.16m longer than the 1982 S2 7.9. The 1974 Morgan 33 displaces approximately 130% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1982 S2 7.9 has good sail power for versatile performance with an SA/D ratio of 18.61 and 31.6 m² of sail area. The 1974 Morgan 33, with an SA/D of 14.19 and 42.0 m² of canvas, offers modest sail power for its displacement. The 1982 S2 7.9 has the edge in terms of raw sailing performance.

For comfort and safety, the 1982 S2 7.9 offers a firm, racing-oriented motion (comfort ratio: 17.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.87). The 1974 Morgan 33 has a comfort ratio of 22.1 and a capsize screening value of 0.74. The ballast ratios are 40.0% for the 1982 S2 7.9 and 39.1% for the 1974 Morgan 33, reflecting their respective approaches to stability.

Below deck, the 1982 S2 7.9 provides 5 berths in 1 cabin with 57L of water capacity and 38L of fuel. The 1974 Morgan 33 offers 6 berths in 2 cabins with 114L water and 76L fuel capacity.

Verdict

For cruising: The 1974 Morgan 33 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 1982 S2 7.9 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1974 Morgan 33 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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