Birdie 32 vs Swan 36 Frers
How do the Birdie 32 and Swan 36 Frers compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
Birdie 32 
Swan 36 Frers | Birdie 32 | Swan 36 Frers | |
|---|---|---|
| Length overall | 29.7 ft9.04 m | 29.7 ft9.06 m |
| Waterline length | 26.4 ft8.06 m | 29.7 ft9.06 m |
| Beam | 10.5 ft3.20 m | 12.0 ft3.65 m |
| Draft | 5.6 ft1.70 m | 6.9 ft2.11 m |
| Displacement | 7,716 lb3,500 kg | 14,771 lb6,700 kg |
| Ballast | 3,527 lb1,600 kg | 5,600 lb2,540 kg |
| Sail area | 517 ft²48.0 m² | 624 ft²58.0 m² |
| SA / Displacement | 21.18 | 16.58 |
| Displacement / Length | 186 | 251 |
| Comfort ratio | 19.0 | 28.1 |
| Capsize screening | 2.13 | 1.95 |
| Hull speed (kn) | 6.9 | 7.3 |
| Average used price | €13,000 | — |
Birdie 32 vs Swan 36 Frers: the short version
- The Birdie 32 and Swan 36 Frers are close in length (29.7 ft9.04 m vs 29.7 ft9.06 m ).
- The Swan 36 Frers is heavier, displacing about 91% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the Birdie 32 carries the more powerful rig (21.2 vs 16.6), favouring lighter-air performance.
- The Swan 36 Frers scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Swan 36 Frers rates better for offshore work (1.95 vs 2.13).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.