1994 J/105 vs 2016 Dehler 30 OD — Comparison

1994 J/105
VS
2016 Dehler 30 OD

Specifications Side by Side

Specification1994 J/1052016 Dehler 30 OD
General
ManufacturerJ/BoatsDehler
Year1994–20082016
TypeSloopSloop
CountryUSAGermany
DesignerRod JohnstoneJudel/Vrolijk
Dimensions
LOA10.52 m (34.5 ft)9.45 m (31.0 ft)
LWL8.97 m (29.4 ft)8.60 m (28.2 ft)
Beam3.28 m (10.8 ft)2.98 m (9.8 ft)
Draft1.98 m (6.5 ft)1.95 m (6.4 ft)
Weight
Displacement3,856 kg (8,501 lbs)3,700 kg (8,157 lbs)
Ballast1,678 kg (3,699 lbs)1,350 kg (2,976 lbs)
Sailing
Sail Area57.6 m² (620 ft²)46.0 m² (495 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP15 HP
Fuel Capacity38 L (10.0 gal)35 L (9.2 gal)
Water Capacity57 L (15.1 gal)60 L (15.9 gal)
Accommodation
Berths64
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1994 J/105
23.80
2016 Dehler 30 OD
19.54
Ballast Ratio (Higher = more stability)
1994 J/105
43.52
2016 Dehler 30 OD
36.49
Capsize Ratio (Lower = safer offshore)
1994 J/105
0.84
2016 Dehler 30 OD
0.77
Comfort Ratio (Higher = gentler motion)
1994 J/105
13.68
2016 Dehler 30 OD
16.93

Detailed Comparison

The 1994 J/105 and 2016 Dehler 30 OD represent two takes on sloop-rigged sailing. The 1994 J/105 is a 1990s design by J/Boats from USA, while the 2016 Dehler 30 OD is a modern offering from Dehler from Germany. The 1994 J/105 was penned by Rod Johnstone. The 2016 Dehler 30 OD was designed by Judel/Vrolijk.

In terms of size, the 1994 J/105 measures 10.52m (34.5ft) overall with a beam of 3.28m, compared to the 2016 Dehler 30 OD at 9.45m (31.0ft) with a 2.98m beam. The 1994 J/105 is 1.07m longer than the 2016 Dehler 30 OD. The 1994 J/105 displaces approximately 4% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1994 J/105 has generous sail power for spirited sailing with an SA/D ratio of 23.80 and 57.6 m² of sail area. The 2016 Dehler 30 OD, with an SA/D of 19.54 and 46.0 m² of canvas, offers good sail power for versatile performance. The 1994 J/105 has the edge in terms of raw sailing performance.

For comfort and safety, the 1994 J/105 offers a firm, racing-oriented motion (comfort ratio: 13.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.84). The 2016 Dehler 30 OD has a comfort ratio of 16.9 and a capsize screening value of 0.77. The ballast ratios are 43.5% for the 1994 J/105 and 36.5% for the 2016 Dehler 30 OD, reflecting their respective approaches to stability.

Below deck, the 1994 J/105 provides 6 berths in 2 cabins with 57L of water capacity and 38L of fuel. The 2016 Dehler 30 OD offers 4 berths in 1 cabin with 60L water and 35L fuel capacity.

Verdict

For cruising: The 2016 Dehler 30 OD 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 1994 J/105 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1994 J/105 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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Or view individual specs: 1994 J/105 · 2016 Dehler 30 OD