1990 Dehler 31 vs 2010 Elan 340 — Comparison

1990 Dehler 31
VS
2010 Elan 3402010 Elan 340

Specifications Side by Side

Specification1990 Dehler 312010 Elan 340
General
ManufacturerDehlerElan
Year1990–19962010–2014
TypeSloopSloop
CountryGermanySlovenia
DesignerJudel/VrolijkRob Humphreys
Dimensions
LOA9.45 m (31.0 ft)10.36 m (34.0 ft)
LWL8.08 m (26.5 ft)9.00 m (29.5 ft)
Beam3.13 m (10.3 ft)3.40 m (11.2 ft)
Draft1.65 m (5.4 ft)1.95 m (6.4 ft)
Weight
Displacement3,900 kg (8,598 lbs)5,800 kg (12,787 lbs)
Ballast1,560 kg (3,439 lbs)1,750 kg (3,858 lbs)
Sailing
Sail Area44.0 m² (474 ft²)55.0 m² (592 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP21 HP
Fuel Capacity60 L (15.9 gal)80 L (21.1 gal)
Water Capacity100 L (26.4 gal)160 L (42.3 gal)
Accommodation
Berths56
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1990 Dehler 31
18.05
2010 Elan 340
17.31
Ballast Ratio (Higher = more stability)
1990 Dehler 31
40.00
2010 Elan 340
30.17
Capsize Ratio (Lower = safer offshore)
1990 Dehler 31
0.80
2010 Elan 340
0.76
Comfort Ratio (Higher = gentler motion)
1990 Dehler 31
18.18
2010 Elan 340
19.73

Detailed Comparison

The 1990 Dehler 31 and 2010 Elan 340 represent two takes on sloop-rigged sailing. The 1990 Dehler 31 is a 1990s design by Dehler from Germany, while the 2010 Elan 340 is a modern offering from Elan from Slovenia. The 1990 Dehler 31 was penned by Judel/Vrolijk. The 2010 Elan 340 was designed by Rob Humphreys.

In terms of size, the 1990 Dehler 31 measures 9.45m (31.0ft) overall with a beam of 3.13m, compared to the 2010 Elan 340 at 10.36m (34.0ft) with a 3.40m beam. The 2010 Elan 340 is 0.91m longer than the 1990 Dehler 31. The 2010 Elan 340 displaces approximately 49% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1990 Dehler 31 has good sail power for versatile performance with an SA/D ratio of 18.05 and 44.0 m² of sail area. The 2010 Elan 340, with an SA/D of 17.31 and 55.0 m² of canvas, offers good sail power for versatile performance. The 1990 Dehler 31 has the edge in terms of raw sailing performance.

For comfort and safety, the 1990 Dehler 31 offers a firm, racing-oriented motion (comfort ratio: 18.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The 2010 Elan 340 has a comfort ratio of 19.7 and a capsize screening value of 0.76. The ballast ratios are 40.0% for the 1990 Dehler 31 and 30.2% for the 2010 Elan 340, reflecting their respective approaches to stability.

Below deck, the 1990 Dehler 31 provides 5 berths in 2 cabins with 100L of water capacity and 60L of fuel. The 2010 Elan 340 offers 6 berths in 2 cabins with 160L water and 80L fuel capacity.

Verdict

For cruising: The 2010 Elan 340 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 1990 Dehler 31 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 2010 Elan 340 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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