1997 Hallberg-Rassy 34 vs 1984 Dehler 25 — Comparison

1997 Hallberg-Rassy 341997 Hallberg-Rassy 34
VS
1984 Dehler 25

Specifications Side by Side

Specification1997 Hallberg-Rassy 341984 Dehler 25
General
ManufacturerHallberg-RassyDehler
Year1997–20071984–1992
TypeSloopSloop
CountrySwedenGermany
DesignerGerman FrersE.G. van de Stadt
Dimensions
LOA10.35 m (34.0 ft)7.50 m (24.6 ft)
LWL8.85 m (29.0 ft)6.30 m (20.7 ft)
Beam3.34 m (11.0 ft)2.50 m (8.2 ft)
Draft1.70 m (5.6 ft)1.35 m (4.4 ft)
Weight
Displacement5,800 kg (12,787 lbs)1,800 kg (3,968 lbs)
Ballast2,400 kg (5,291 lbs)680 kg (1,499 lbs)
Sailing
Sail Area53.0 m² (571 ft²)22.5 m² (242 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine28 HP8 HP
Fuel Capacity120 L (31.7 gal)25 L (6.6 gal)
Water Capacity200 L (52.8 gal)40 L (10.6 gal)
Accommodation
Berths64
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1997 Hallberg-Rassy 34
16.68
1984 Dehler 25
15.46
Ballast Ratio (Higher = more stability)
1997 Hallberg-Rassy 34
41.38
1984 Dehler 25
37.78
Capsize Ratio (Lower = safer offshore)
1997 Hallberg-Rassy 34
0.74
1984 Dehler 25
0.82
Comfort Ratio (Higher = gentler motion)
1997 Hallberg-Rassy 34
20.67
1984 Dehler 25
18.41

Detailed Comparison

The 1997 Hallberg-Rassy 34 and 1984 Dehler 25 represent two takes on sloop-rigged sailing. The 1997 Hallberg-Rassy 34 is a 1990s design by Hallberg-Rassy from Sweden, while the 1984 Dehler 25 is a 1980s offering from Dehler from Germany. The 1997 Hallberg-Rassy 34 was penned by German Frers. The 1984 Dehler 25 was designed by E.G. van de Stadt.

In terms of size, the 1997 Hallberg-Rassy 34 measures 10.35m (34.0ft) overall with a beam of 3.34m, compared to the 1984 Dehler 25 at 7.50m (24.6ft) with a 2.50m beam. The 1997 Hallberg-Rassy 34 is 2.85m longer than the 1984 Dehler 25. The 1997 Hallberg-Rassy 34 displaces approximately 222% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1997 Hallberg-Rassy 34 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.68 and 53.0 m² of sail area. The 1984 Dehler 25, with an SA/D of 15.46 and 22.5 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1997 Hallberg-Rassy 34 has the edge in terms of raw sailing performance.

For comfort and safety, the 1997 Hallberg-Rassy 34 offers a moderate motion comfort level (comfort ratio: 20.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.74). The 1984 Dehler 25 has a comfort ratio of 18.4 and a capsize screening value of 0.82. The ballast ratios are 41.4% for the 1997 Hallberg-Rassy 34 and 37.8% for the 1984 Dehler 25, reflecting their respective approaches to stability.

Below deck, the 1997 Hallberg-Rassy 34 provides 6 berths in 2 cabins with 200L of water capacity and 120L of fuel. The 1984 Dehler 25 offers 4 berths in 1 cabin with 40L water and 25L fuel capacity.

Verdict

For cruising: The 1997 Hallberg-Rassy 34 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 1997 Hallberg-Rassy 34 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1997 Hallberg-Rassy 34 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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