Precision 23 vs Schock 23
How do the Precision 23 and Schock 23 compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
Precision 23 
Schock 23 | Precision 23 | Schock 23 | |
|---|---|---|
| Length overall | 23.4 ft7.14 m | 23.3 ft7.11 m |
| Waterline length | 20.0 ft6.10 m | 20.7 ft6.30 m |
| Beam | 8.5 ft2.59 m | 8.5 ft2.59 m |
| Draft | 5.3 ft1.62 m | 2.9 ft0.89 m |
| Displacement | 2,450 lb1,111 kg | 2,800 lb1,270 kg |
| Ballast | 850 lb386 kg | 1,100 lb499 kg |
| Sail area | 247 ft²22.9 m² | 267 ft²24.8 m² |
| SA / Displacement | 21.75 | 21.50 |
| Displacement / Length | 137 | 142 |
| Comfort ratio | 10.4 | 11.6 |
| Capsize screening | 2.52 | 2.41 |
| Hull speed (kn) | 6.0 | 6.1 |
Precision 23 vs Schock 23: the short version
- The Precision 23 and Schock 23 are close in length (23.4 ft7.14 m vs 23.3 ft7.11 m ).
- The Schock 23 is heavier, displacing about 14% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the Precision 23 carries the more powerful rig (21.7 vs 21.5), favouring lighter-air performance.
- The Schock 23 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Schock 23 rates better for offshore work (2.41 vs 2.52).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.