2011 J/111 vs 1998 Dehler 29 — Comparison

2011 J/111
VS
1998 Dehler 29

Specifications Side by Side

Specification2011 J/1111998 Dehler 29
General
ManufacturerJ/BoatsDehler
Year20111998–2006
TypeSloopSloop
CountryUSAGermany
DesignerAlan JohnstoneJudel/Vrolijk
Dimensions
LOA11.13 m (36.5 ft)8.82 m (28.9 ft)
LWL9.75 m (32.0 ft)7.60 m (24.9 ft)
Beam3.40 m (11.2 ft)2.95 m (9.7 ft)
Draft2.20 m (7.2 ft)1.55 m (5.1 ft)
Weight
Displacement4,990 kg (11,001 lbs)3,200 kg (7,055 lbs)
Ballast2,041 kg (4,500 lbs)1,200 kg (2,646 lbs)
Sailing
Sail Area71.0 m² (764 ft²)35.0 m² (377 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine22 HP14 HP
Fuel Capacity57 L (15.1 gal)40 L (10.6 gal)
Water Capacity76 L (20.1 gal)80 L (21.1 gal)
Accommodation
Berths65
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
2011 J/111
24.71
1998 Dehler 29
16.38
Ballast Ratio (Higher = more stability)
2011 J/111
40.90
1998 Dehler 29
37.50
Capsize Ratio (Lower = safer offshore)
2011 J/111
0.80
1998 Dehler 29
0.80
Comfort Ratio (Higher = gentler motion)
2011 J/111
14.54
1998 Dehler 29
18.34

Detailed Comparison

The 2011 J/111 and 1998 Dehler 29 represent two takes on sloop-rigged sailing. The 2011 J/111 is a modern design by J/Boats from USA, while the 1998 Dehler 29 is a 1990s offering from Dehler from Germany. The 2011 J/111 was penned by Alan Johnstone. The 1998 Dehler 29 was designed by Judel/Vrolijk.

In terms of size, the 2011 J/111 measures 11.13m (36.5ft) overall with a beam of 3.40m, compared to the 1998 Dehler 29 at 8.82m (28.9ft) with a 2.95m beam. The 2011 J/111 is 2.31m longer than the 1998 Dehler 29. The 2011 J/111 displaces approximately 56% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 2011 J/111 has generous sail power for spirited sailing with an SA/D ratio of 24.71 and 71.0 m² of sail area. The 1998 Dehler 29, with an SA/D of 16.38 and 35.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 2011 J/111 has the edge in terms of raw sailing performance.

For comfort and safety, the 2011 J/111 offers a firm, racing-oriented motion (comfort ratio: 14.5) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The 1998 Dehler 29 has a comfort ratio of 18.3 and a capsize screening value of 0.80. The ballast ratios are 40.9% for the 2011 J/111 and 37.5% for the 1998 Dehler 29, reflecting their respective approaches to stability.

Below deck, the 2011 J/111 provides 6 berths in 2 cabins with 76L of water capacity and 57L of fuel. The 1998 Dehler 29 offers 5 berths in 2 cabins with 80L water and 40L fuel capacity.

Verdict

For cruising: The 1998 Dehler 29 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 2011 J/111 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 2011 J/111 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: 2011 J/111 · 1998 Dehler 29