Hanse 320 vs 2005 Dehler 34 — Comparison

Hanse 320Hanse 320
VS
2005 Dehler 342005 Dehler 34

Specifications Side by Side

SpecificationHanse 3202005 Dehler 34
General
ManufacturerHanseDehler
Year2005–20102005–2012
TypeSloopSloop
CountryGermanyGermany
Designerjudel/vrolijk & coJudel/Vrolijk
Dimensions
LOA9.92 m (32.5 ft)10.30 m (33.8 ft)
LWL8.80 m (28.9 ft)9.10 m (29.9 ft)
Beam3.28 m (10.8 ft)3.25 m (10.7 ft)
Draft1.70 m (5.6 ft)1.80 m (5.9 ft)
Weight
Displacement4,600 kg (10,141 lbs)4,800 kg (10,582 lbs)
Ballast1,400 kg (3,086 lbs)1,700 kg (3,748 lbs)
Sailing
Sail Area46.0 m² (495 ft²)50.0 m² (538 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine18 HP18 HP
Fuel Capacity90 L (23.8 gal)50 L (13.2 gal)
Water Capacity150 L (39.6 gal)100 L (26.4 gal)
Accommodation
Berths66
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Hanse 320
16.90
2005 Dehler 34
17.85
Ballast Ratio (Higher = more stability)
Hanse 320
30.43
2005 Dehler 34
35.42
Capsize Ratio (Lower = safer offshore)
Hanse 320
0.79
2005 Dehler 34
0.77
Comfort Ratio (Higher = gentler motion)
Hanse 320
17.40
2005 Dehler 34
17.15

Detailed Comparison

The Hanse 320 and 2005 Dehler 34 represent two takes on sloop-rigged sailing. The Hanse 320 is a 2000s design by Hanse from Germany, while the 2005 Dehler 34 is a 2000s offering from Dehler from Germany. The Hanse 320 was penned by judel/vrolijk & co. The 2005 Dehler 34 was designed by Judel/Vrolijk.

In terms of size, the Hanse 320 measures 9.92m (32.5ft) overall with a beam of 3.28m, compared to the 2005 Dehler 34 at 10.30m (33.8ft) with a 3.25m beam. The 2005 Dehler 34 is 0.38m longer than the Hanse 320. The 2005 Dehler 34 displaces approximately 4% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Hanse 320 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.90 and 46.0 m² of sail area. The 2005 Dehler 34, with an SA/D of 17.85 and 50.0 m² of canvas, offers good sail power for versatile performance. The 2005 Dehler 34 has the edge in terms of raw sailing performance.

For comfort and safety, the Hanse 320 offers a firm, racing-oriented motion (comfort ratio: 17.4) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.79). The 2005 Dehler 34 has a comfort ratio of 17.2 and a capsize screening value of 0.77. The ballast ratios are 30.4% for the Hanse 320 and 35.4% for the 2005 Dehler 34, reflecting their respective approaches to stability.

Below deck, the Hanse 320 provides 6 berths in 2 cabins with 150L of water capacity and 90L of fuel. The 2005 Dehler 34 offers 6 berths in 2 cabins with 100L water and 50L fuel capacity.

Verdict

For cruising: The Hanse 320 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 2005 Dehler 34 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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