210 vs Ross 830
Compare up to 4 boats side by side.
On the numbers
Next to the 210, the Ross 830 is 0.8 m shorter and 9% heavier. The 210 has the higher D/L (90, ultralight), the Ross 830 the lower (84, ultralight). The 210 has the higher Comfort ratio (13.7, lightweight racing), the Ross 830 the lower (8.8, lightweight racing). The Ross 830 has the higher Capsize screening (2.56, above the guideline), the 210 the lower (1.77, meets the common offshore guideline).
210
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Ross 830
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|---|---|---|
| General | ||
| Builder | Graves Yacht Yard | Ross Marine |
| Designer | C. Raymond Hunt and Associates | Murray Ross |
| Hull type | Fin with rudder on skeg | Lifting Keel |
| Rigging | Fractional Sloop | Fractional Sloop |
| Construction | Ply with single chine or FG | FG |
| First built | 1946 | 1981 |
| Number built | 460 | – |
| Dimensions | ||
| Length overall | 9.09 m ▲ | 8.30 m ▼ |
| Waterline length | 6.86 m ▼ | 7.21 m ▲ |
| Beam | 1.78 m ▼ | 2.64 m ▲ |
| Draft (max) | 1.17 m ▼ | 1.52 m ▲ |
| Weight & ballast | ||
| Displacement | 1,043 kg ▼ | 1,134 kg ▲ |
| Ballast | 519 kg ▼ | 567 kg ▲ |
| Ballast type | Iron | Lead |
| Sail plan | ||
| Sail area | – | 30.13 m² |
| Mainsail | – | 18.66 m² |
| Foresail | – | 11.48 m² |
| Ratios | ||
| SA/D | – | 28.2 high-powered |
| D/L | 90 ▲ ultralight | 84 ▼ ultralight |
| Ballast/Disp | 49.8% ▼ high | 50.0% ▲ high |
| Comfort ratio | 13.7 ▲ lightweight racing | 8.8 ▼ lightweight racing |
| Capsize screening | 1.77 ▼ meets the common offshore guideline | 2.56 ▲ above the guideline |
| S-number | – | 6.4 |
| Hull speed | 6.36 kn ▼ | 6.52 kn ▲ |
▲ highest and ▼ lowest value in each row. Ratio bands as on the yacht pages; – means the value is not in the catalogue.