J11 vs Precision 16
How do the J11 and Precision 16 compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
J11 | J11 | Precision 16 | |
|---|---|---|
| Length overall | 16.4 ft5.00 m | 16.3 ft4.95 m |
| Waterline length | 13.4 ft4.10 m | 14.0 ft4.27 m |
| Beam | 6.6 ft2.00 m | 6.7 ft2.03 m |
| Draft | 2.4 ft0.74 m | 3.7 ft1.12 m |
| Displacement | 1,323 lb600 kg | 390 lb177 kg |
| Ballast | 661 lb300 kg | —— |
| Sail area | 135 ft²12.5 m² | 155 ft²14.4 m² |
| SA / Displacement | 17.92 | 46.46 |
| Displacement / Length | 243 | 63 |
| Comfort ratio | 11.6 | 3.3 |
| Capsize screening | 2.39 | 3.65 |
| Hull speed (kn) | 4.9 | 5.0 |
| Average used price | €1,000 | — |
J11 vs Precision 16: the short version
- The J11 and Precision 16 are close in length (16.4 ft5.00 m vs 16.3 ft4.95 m ).
- The J11 is heavier, displacing about 239% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the Precision 16 carries the more powerful rig (46.5 vs 17.9), favouring lighter-air performance.
- The J11 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the J11 rates better for offshore work (2.39 vs 3.65).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.