1990 Dehler 31 vs 1978 C&C 24 — Comparison

1990 Dehler 31
VS
1978 C&C 241978 C&C 24

Specifications Side by Side

Specification1990 Dehler 311978 C&C 24
General
ManufacturerDehlerC&C Yachts
Year1990–19961978–1983
TypeSloopSloop
CountryGermanyCanada
DesignerJudel/VrolijkCuthbertson & Cassian
Dimensions
LOA9.45 m (31.0 ft)7.32 m (24.0 ft)
LWL8.08 m (26.5 ft)6.10 m (20.0 ft)
Beam3.13 m (10.3 ft)2.44 m (8.0 ft)
Draft1.65 m (5.4 ft)1.22 m (4.0 ft)
Weight
Displacement3,900 kg (8,598 lbs)1,497 kg (3,300 lbs)
Ballast1,560 kg (3,439 lbs)612 kg (1,349 lbs)
Sailing
Sail Area44.0 m² (474 ft²)24.0 m² (258 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP7 HP
Fuel Capacity60 L (15.9 gal)19 L (5.0 gal)
Water Capacity100 L (26.4 gal)30 L (7.9 gal)
Accommodation
Berths54
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1990 Dehler 31
18.05
1978 C&C 24
18.64
Ballast Ratio (Higher = more stability)
1990 Dehler 31
40.00
1978 C&C 24
40.88
Capsize Ratio (Lower = safer offshore)
1990 Dehler 31
0.80
1978 C&C 24
0.85
Comfort Ratio (Higher = gentler motion)
1990 Dehler 31
18.18
1978 C&C 24
16.77

Detailed Comparison

The 1990 Dehler 31 and 1978 C&C 24 represent two takes on sloop-rigged sailing. The 1990 Dehler 31 is a 1990s design by Dehler from Germany, while the 1978 C&C 24 is a 1970s offering from C&C Yachts from Canada. The 1990 Dehler 31 was penned by Judel/Vrolijk. The 1978 C&C 24 was designed by Cuthbertson & Cassian.

In terms of size, the 1990 Dehler 31 measures 9.45m (31.0ft) overall with a beam of 3.13m, compared to the 1978 C&C 24 at 7.32m (24.0ft) with a 2.44m beam. The 1990 Dehler 31 is 2.13m longer than the 1978 C&C 24. The 1990 Dehler 31 displaces approximately 161% 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 1978 C&C 24, with an SA/D of 18.64 and 24.0 m² of canvas, offers good sail power for versatile performance. The 1978 C&C 24 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 1978 C&C 24 has a comfort ratio of 16.8 and a capsize screening value of 0.85. The ballast ratios are 40.0% for the 1990 Dehler 31 and 40.9% for the 1978 C&C 24, 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 1978 C&C 24 offers 4 berths in 1 cabin with 30L water and 19L fuel capacity.

Verdict

For cruising: The 1990 Dehler 31 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 1978 C&C 24 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1990 Dehler 31 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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