Bristol 40 vs X-41
How do the Bristol 40 and X-41 compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
Bristol 40 | Bristol 40 | X-41 | |
|---|---|---|
| Length overall | 40.2 ft12.25 m | 40.5 ft12.35 m |
| Waterline length | 27.5 ft8.39 m | 35.1 ft10.69 m |
| Beam | 10.8 ft3.29 m | 11.9 ft3.64 m |
| Draft | 5.4 ft1.65 m | 8.2 ft2.50 m |
| Displacement | 17,580 lb7,974 kg | 14,991 lb6,800 kg |
| Ballast | 6,500 lb2,948 kg | 6,019 lb2,730 kg |
| Sail area | 648 ft²60.2 m² | 1,058 ft²98.3 m² |
| SA / Displacement | 15.33 | 27.84 |
| Displacement / Length | 376 | 155 |
| Comfort ratio | 36.4 | 23.2 |
| Capsize screening | 1.66 | 1.94 |
| Hull speed (kn) | 7.0 | 7.9 |
Bristol 40 vs X-41: the short version
- The Bristol 40 and X-41 are close in length (40.2 ft12.25 m vs 40.5 ft12.35 m ).
- The Bristol 40 is heavier, displacing about 17% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the X-41 carries the more powerful rig (27.8 vs 15.3), favouring lighter-air performance.
- The Bristol 40 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Bristol 40 rates better for offshore work (1.66 vs 1.94).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.