1969 Cal 34 vs 2016 Dehler 36 SQ — Comparison

1969 Cal 341969 Cal 34
VS
2016 Dehler 36 SQ

Specifications Side by Side

Specification1969 Cal 342016 Dehler 36 SQ
General
ManufacturerCalDehler
Year1969–19752016
TypeSloopSloop
CountryUSAGermany
DesignerBill LapworthJudel/Vrolijk
Dimensions
LOA10.36 m (34.0 ft)10.85 m (35.6 ft)
LWL8.08 m (26.5 ft)9.85 m (32.3 ft)
Beam3.05 m (10.0 ft)3.40 m (11.2 ft)
Draft1.65 m (5.4 ft)2.00 m (6.6 ft)
Weight
Displacement5,216 kg (11,499 lbs)5,500 kg (12,125 lbs)
Ballast2,041 kg (4,500 lbs)1,800 kg (3,968 lbs)
Sailing
Sail Area47.4 m² (510 ft²)57.0 m² (614 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP21 HP
Fuel Capacity57 L (15.1 gal)55 L (14.5 gal)
Water Capacity114 L (30.1 gal)120 L (31.7 gal)
Accommodation
Berths66
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1969 Cal 34
16.01
2016 Dehler 36 SQ
18.59
Ballast Ratio (Higher = more stability)
1969 Cal 34
39.13
2016 Dehler 36 SQ
32.73
Capsize Ratio (Lower = safer offshore)
1969 Cal 34
0.70
2016 Dehler 36 SQ
0.77
Comfort Ratio (Higher = gentler motion)
1969 Cal 34
23.63
2016 Dehler 36 SQ
16.07

Detailed Comparison

The 1969 Cal 34 and 2016 Dehler 36 SQ represent two takes on sloop-rigged sailing. The 1969 Cal 34 is a classic design by Cal from USA, while the 2016 Dehler 36 SQ is a modern offering from Dehler from Germany. The 1969 Cal 34 was penned by Bill Lapworth. The 2016 Dehler 36 SQ was designed by Judel/Vrolijk.

In terms of size, the 1969 Cal 34 measures 10.36m (34.0ft) overall with a beam of 3.05m, compared to the 2016 Dehler 36 SQ at 10.85m (35.6ft) with a 3.40m beam. The 2016 Dehler 36 SQ is 0.49m longer than the 1969 Cal 34. The 2016 Dehler 36 SQ displaces approximately 5% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1969 Cal 34 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.01 and 47.4 m² of sail area. The 2016 Dehler 36 SQ, with an SA/D of 18.59 and 57.0 m² of canvas, offers good sail power for versatile performance. The 2016 Dehler 36 SQ has the edge in terms of raw sailing performance.

For comfort and safety, the 1969 Cal 34 offers a moderate motion comfort level (comfort ratio: 23.6) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.70). The 2016 Dehler 36 SQ has a comfort ratio of 16.1 and a capsize screening value of 0.77. The ballast ratios are 39.1% for the 1969 Cal 34 and 32.7% for the 2016 Dehler 36 SQ, reflecting their respective approaches to stability.

Below deck, the 1969 Cal 34 provides 6 berths in 2 cabins with 114L of water capacity and 57L of fuel. The 2016 Dehler 36 SQ offers 6 berths in 2 cabins with 120L water and 55L fuel capacity.

Verdict

For cruising: The 1969 Cal 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 2016 Dehler 36 SQ 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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Or view individual specs: 1969 Cal 34 · 2016 Dehler 36 SQ