1984 Ericson 38 vs 1977 Cal 33 — Comparison

1984 Ericson 381984 Ericson 38
VS
1977 Cal 33

Specifications Side by Side

Specification1984 Ericson 381977 Cal 33
General
ManufacturerEricsonCal
Year1984–19901977–1982
TypeSloopSloop
CountryUSAUSA
DesignerBruce King / Ron HollandBill Lapworth / C. Raymond Hunt
Dimensions
LOA11.58 m (38.0 ft)10.06 m (33.0 ft)
LWL9.45 m (31.0 ft)8.08 m (26.5 ft)
Beam3.66 m (12.0 ft)3.20 m (10.5 ft)
Draft1.98 m (6.5 ft)1.60 m (5.2 ft)
Weight
Displacement7,484 kg (16,499 lbs)5,216 kg (11,499 lbs)
Ballast3,175 kg (7,000 lbs)2,177 kg (4,799 lbs)
Sailing
Sail Area60.0 m² (646 ft²)43.0 m² (463 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine30 HP18 HP
Fuel Capacity114 L (30.1 gal)68 L (18.0 gal)
Water Capacity200 L (52.8 gal)114 L (30.1 gal)
Accommodation
Berths76
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1984 Ericson 38
15.93
1977 Cal 33
14.53
Ballast Ratio (Higher = more stability)
1984 Ericson 38
42.42
1977 Cal 33
41.74
Capsize Ratio (Lower = safer offshore)
1984 Ericson 38
0.75
1977 Cal 33
0.74
Comfort Ratio (Higher = gentler motion)
1984 Ericson 38
20.06
1977 Cal 33
22.63

Detailed Comparison

The 1984 Ericson 38 and 1977 Cal 33 represent two takes on sloop-rigged sailing. The 1984 Ericson 38 is a 1980s design by Ericson from USA, while the 1977 Cal 33 is a 1970s offering from Cal from USA. The 1984 Ericson 38 was penned by Bruce King / Ron Holland. The 1977 Cal 33 was designed by Bill Lapworth / C. Raymond Hunt.

In terms of size, the 1984 Ericson 38 measures 11.58m (38.0ft) overall with a beam of 3.66m, compared to the 1977 Cal 33 at 10.06m (33.0ft) with a 3.20m beam. The 1984 Ericson 38 is 1.52m longer than the 1977 Cal 33. The 1984 Ericson 38 displaces approximately 43% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1984 Ericson 38 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.93 and 60.0 m² of sail area. The 1977 Cal 33, with an SA/D of 14.53 and 43.0 m² of canvas, offers modest sail power for its displacement. The 1984 Ericson 38 has the edge in terms of raw sailing performance.

For comfort and safety, the 1984 Ericson 38 offers a moderate motion comfort level (comfort ratio: 20.1) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.75). The 1977 Cal 33 has a comfort ratio of 22.6 and a capsize screening value of 0.74. The ballast ratios are 42.4% for the 1984 Ericson 38 and 41.7% for the 1977 Cal 33, reflecting their respective approaches to stability.

Below deck, the 1984 Ericson 38 provides 7 berths in 2 cabins with 200L of water capacity and 114L of fuel. The 1977 Cal 33 offers 6 berths in 2 cabins with 114L water and 68L fuel capacity.

Verdict

For cruising: The 1977 Cal 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 1984 Ericson 38 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1984 Ericson 38 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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