1981 Ericson 30+ vs Bavaria 34 — Comparison

1981 Ericson 30+
VS
Bavaria 34Bavaria 34

Specifications Side by Side

Specification1981 Ericson 30+Bavaria 34
General
ManufacturerEricsonBavaria
Year1981–19861998–2004
TypeSloopSloop
CountryUSAGermany
DesignerBruce KingJ&J Design
Dimensions
LOA9.14 m (30.0 ft)10.35 m (34.0 ft)
LWL7.62 m (25.0 ft)9.10 m (29.9 ft)
Beam3.05 m (10.0 ft)3.38 m (11.1 ft)
Draft1.52 m (5.0 ft)1.80 m (5.9 ft)
Weight
Displacement4,082 kg (8,999 lbs)5,200 kg (11,464 lbs)
Ballast1,678 kg (3,699 lbs)1,700 kg (3,748 lbs)
Sailing
Sail Area39.7 m² (427 ft²)52.0 m² (560 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP18 HP
Fuel Capacity57 L (15.1 gal)80 L (21.1 gal)
Water Capacity76 L (20.1 gal)170 L (44.9 gal)
Accommodation
Berths66
Cabins12

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1981 Ericson 30+
15.79
Bavaria 34
17.60
Ballast Ratio (Higher = more stability)
1981 Ericson 30+
41.11
Bavaria 34
32.69
Capsize Ratio (Lower = safer offshore)
1981 Ericson 30+
0.76
Bavaria 34
0.78
Comfort Ratio (Higher = gentler motion)
1981 Ericson 30+
21.78
Bavaria 34
17.57

Detailed Comparison

The 1981 Ericson 30+ and Bavaria 34 represent two takes on sloop-rigged sailing. The 1981 Ericson 30+ is a 1980s design by Ericson from USA, while the Bavaria 34 is a 1990s offering from Bavaria from Germany. The 1981 Ericson 30+ was penned by Bruce King. The Bavaria 34 was designed by J&J Design.

In terms of size, the 1981 Ericson 30+ measures 9.14m (30.0ft) overall with a beam of 3.05m, compared to the Bavaria 34 at 10.35m (34.0ft) with a 3.38m beam. The Bavaria 34 is 1.21m longer than the 1981 Ericson 30+. The Bavaria 34 displaces approximately 27% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1981 Ericson 30+ has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.79 and 39.7 m² of sail area. The Bavaria 34, with an SA/D of 17.60 and 52.0 m² of canvas, offers good sail power for versatile performance. The Bavaria 34 has the edge in terms of raw sailing performance.

For comfort and safety, the 1981 Ericson 30+ offers a moderate motion comfort level (comfort ratio: 21.8) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The Bavaria 34 has a comfort ratio of 17.6 and a capsize screening value of 0.78. The ballast ratios are 41.1% for the 1981 Ericson 30+ and 32.7% for the Bavaria 34, reflecting their respective approaches to stability.

Below deck, the 1981 Ericson 30+ provides 6 berths in 1 cabin with 76L of water capacity and 57L of fuel. The Bavaria 34 offers 6 berths in 2 cabins with 170L water and 80L fuel capacity.

Verdict

For cruising: The 1981 Ericson 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 Bavaria 34 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: Both boats provide similar accommodation, making either a viable choice for living aboard. Consider water and fuel capacity for extended stays away from marinas.

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Or view individual specs: 1981 Ericson 30+ · Bavaria 34