ClubSwan 42 vs Swan 39
How do the ClubSwan 42 and Swan 39 compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
ClubSwan 42 
Swan 39 | ClubSwan 42 | Swan 39 | |
|---|---|---|
| Length overall | 37.0 ft11.29 m | 31.5 ft9.60 m |
| Waterline length | 37.0 ft11.29 m | 31.5 ft9.60 m |
| Beam | 12.9 ft3.93 m | 12.5 ft3.81 m |
| Draft | 8.9 ft2.70 m | 7.2 ft2.19 m |
| Displacement | 16,865 lb7,650 kg | 18,001 lb8,165 kg |
| Ballast | 7,046 lb3,196 kg | 7,900 lb3,583 kg |
| Sail area | 1,176 ft²109.3 m² | 761 ft²70.7 m² |
| SA / Displacement | 28.61 | 17.73 |
| Displacement / Length | 148 | 257 |
| Comfort ratio | 23.4 | 30.6 |
| Capsize screening | 2.01 | 1.91 |
| Hull speed (kn) | 8.2 | 7.5 |
ClubSwan 42 vs Swan 39: the short version
- The ClubSwan 42 is the larger boat at 37.0 ft11.29 m LOA versus 31.5 ft9.60 m for the Swan 39.
- On sail area/displacement the ClubSwan 42 carries the more powerful rig (28.6 vs 17.7), favouring lighter-air performance.
- The Swan 39 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Swan 39 rates better for offshore work (1.91 vs 2.01).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.