C&C 121 vs C&C 57
How do the C&C 121 and C&C 57 compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
C&C 121 | C&C 121 | C&C 57 | |
|---|---|---|
| Length overall | 40.0 ft12.19 m | 57.0 ft17.37 m |
| Waterline length | 35.5 ft10.82 m | 43.0 ft13.11 m |
| Beam | 13.1 ft3.99 m | 15.5 ft4.72 m |
| Draft | 6.5 ft1.98 m | 6.2 ft1.88 m |
| Displacement | 14,600 lb6,622 kg | 45,700 lb20,729 kg |
| Ballast | 6,000 lb2,722 kg | 17,700 lb8,029 kg |
| Sail area | 844 ft²78.4 m² | 1,313 ft²122.0 m² |
| SA / Displacement | 22.61 | 16.44 |
| Displacement / Length | 146 | 257 |
| Comfort ratio | 19.9 | 38.9 |
| Capsize screening | 2.14 | 1.73 |
| Hull speed (kn) | 8.0 | 8.8 |
C&C 121 vs C&C 57: the short version
- The C&C 57 is the larger boat at 57.0 ft17.37 m LOA versus 40.0 ft12.19 m for the C&C 121.
- The C&C 57 is heavier, displacing about 213% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the C&C 121 carries the more powerful rig (22.6 vs 16.4), favouring lighter-air performance.
- The C&C 57 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the C&C 57 rates better for offshore work (1.73 vs 2.14).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.