2016 Dehler 30 OD vs 1975 Ericson 25+ — Comparison

2016 Dehler 30 OD
VS
1975 Ericson 25+

Specifications Side by Side

Specification2016 Dehler 30 OD1975 Ericson 25+
General
ManufacturerDehlerEricson
Year20161975–1982
TypeSloopSloop
CountryGermanyUSA
DesignerJudel/VrolijkBruce King
Dimensions
LOA9.45 m (31.0 ft)7.62 m (25.0 ft)
LWL8.60 m (28.2 ft)6.25 m (20.5 ft)
Beam2.98 m (9.8 ft)2.44 m (8.0 ft)
Draft1.95 m (6.4 ft)1.22 m (4.0 ft)
Weight
Displacement3,700 kg (8,157 lbs)1,905 kg (4,200 lbs)
Ballast1,350 kg (2,976 lbs)726 kg (1,601 lbs)
Sailing
Sail Area46.0 m² (495 ft²)25.0 m² (269 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP7 HP
Fuel Capacity35 L (9.2 gal)23 L (6.1 gal)
Water Capacity60 L (15.9 gal)45 L (11.9 gal)
Accommodation
Berths44
Cabins11

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
2016 Dehler 30 OD
19.54
1975 Ericson 25+
16.54
Ballast Ratio (Higher = more stability)
2016 Dehler 30 OD
36.49
1975 Ericson 25+
38.11
Capsize Ratio (Lower = safer offshore)
2016 Dehler 30 OD
0.77
1975 Ericson 25+
0.79
Comfort Ratio (Higher = gentler motion)
2016 Dehler 30 OD
16.93
1975 Ericson 25+
20.11

Detailed Comparison

The 2016 Dehler 30 OD and 1975 Ericson 25+ represent two takes on sloop-rigged sailing. The 2016 Dehler 30 OD is a modern design by Dehler from Germany, while the 1975 Ericson 25+ is a 1970s offering from Ericson from USA. The 2016 Dehler 30 OD was penned by Judel/Vrolijk. The 1975 Ericson 25+ was designed by Bruce King.

In terms of size, the 2016 Dehler 30 OD measures 9.45m (31.0ft) overall with a beam of 2.98m, compared to the 1975 Ericson 25+ at 7.62m (25.0ft) with a 2.44m beam. The 2016 Dehler 30 OD is 1.83m longer than the 1975 Ericson 25+. The 2016 Dehler 30 OD displaces approximately 94% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 2016 Dehler 30 OD has good sail power for versatile performance with an SA/D ratio of 19.54 and 46.0 m² of sail area. The 1975 Ericson 25+, with an SA/D of 16.54 and 25.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 2016 Dehler 30 OD has the edge in terms of raw sailing performance.

For comfort and safety, the 2016 Dehler 30 OD offers a firm, racing-oriented motion (comfort ratio: 16.9) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 1975 Ericson 25+ has a comfort ratio of 20.1 and a capsize screening value of 0.79. The ballast ratios are 36.5% for the 2016 Dehler 30 OD and 38.1% for the 1975 Ericson 25+, reflecting their respective approaches to stability.

Below deck, the 2016 Dehler 30 OD provides 4 berths in 1 cabin with 60L of water capacity and 35L of fuel. The 1975 Ericson 25+ offers 4 berths in 1 cabin with 45L water and 23L fuel capacity.

Verdict

For cruising: The 1975 Ericson 25+ 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 2016 Dehler 30 OD 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: 2016 Dehler 30 OD · 1975 Ericson 25+