Dufour 365 Grand Large vs 1998 Dehler 29 — Comparison

Dufour 365 Grand Large
VS
1998 Dehler 29

Specifications Side by Side

SpecificationDufour 365 Grand Large1998 Dehler 29
General
ManufacturerDufourDehler
Year2003–20071998–2006
TypeSloopSloop
CountryFranceGermany
DesignerUmberto FelciJudel/Vrolijk
Dimensions
LOA10.97 m (36.0 ft)8.82 m (28.9 ft)
LWL9.72 m (31.9 ft)7.60 m (24.9 ft)
Beam3.52 m (11.5 ft)2.95 m (9.7 ft)
Draft1.80 m (5.9 ft)1.55 m (5.1 ft)
Weight
Displacement6,100 kg (13,448 lbs)3,200 kg (7,055 lbs)
Ballast1,850 kg (4,079 lbs)1,200 kg (2,646 lbs)
Sailing
Sail Area57.5 m² (619 ft²)35.0 m² (377 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine21 HP14 HP
Fuel Capacity120 L (31.7 gal)40 L (10.6 gal)
Water Capacity210 L (55.5 gal)80 L (21.1 gal)
Accommodation
Berths65
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Dufour 365 Grand Large
17.50
1998 Dehler 29
16.38
Ballast Ratio (Higher = more stability)
Dufour 365 Grand Large
30.33
1998 Dehler 29
37.50
Capsize Ratio (Lower = safer offshore)
Dufour 365 Grand Large
0.77
1998 Dehler 29
0.80
Comfort Ratio (Higher = gentler motion)
Dufour 365 Grand Large
17.21
1998 Dehler 29
18.34

Detailed Comparison

The Dufour 365 Grand Large and 1998 Dehler 29 represent two takes on sloop-rigged sailing. The Dufour 365 Grand Large is a 2000s design by Dufour from France, while the 1998 Dehler 29 is a 1990s offering from Dehler from Germany. The Dufour 365 Grand Large was penned by Umberto Felci. The 1998 Dehler 29 was designed by Judel/Vrolijk.

In terms of size, the Dufour 365 Grand Large measures 10.97m (36.0ft) overall with a beam of 3.52m, compared to the 1998 Dehler 29 at 8.82m (28.9ft) with a 2.95m beam. The Dufour 365 Grand Large is 2.15m longer than the 1998 Dehler 29. The Dufour 365 Grand Large displaces approximately 91% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Dufour 365 Grand Large has good sail power for versatile performance with an SA/D ratio of 17.50 and 57.5 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 Dufour 365 Grand Large has the edge in terms of raw sailing performance.

For comfort and safety, the Dufour 365 Grand Large offers a firm, racing-oriented motion (comfort ratio: 17.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 1998 Dehler 29 has a comfort ratio of 18.3 and a capsize screening value of 0.80. The ballast ratios are 30.3% for the Dufour 365 Grand Large and 37.5% for the 1998 Dehler 29, reflecting their respective approaches to stability.

Below deck, the Dufour 365 Grand Large provides 6 berths in 2 cabins with 210L of water capacity and 120L 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 Dufour 365 Grand Large has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Dufour 365 Grand Large 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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