Nautitech 44 Open vs Vaan R4
Compare up to 4 boats side by side.
On the numbers
Next to the Nautitech 44 Open, the Vaan R4 is 0.5 m shorter and of similar displacement. The Nautitech 44 Open has the higher Capsize screening (3.35, above the guideline), the Vaan R4 the lower (3.21, above the guideline).
Nautitech 44 Open
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Vaan R4
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|---|---|---|
| General | ||
| Builder | Nautitech Catamarans | Vaan Yachts |
| Designer | Marc Lombard/Chedal Anglay | – |
| Hull type | Catamaran Twin Keel | Catamaran |
| Rigging | Fractional Sloop | – |
| Construction | FG with foam core | Aluminium |
| First built | 2022 | – |
| Dimensions | ||
| Length overall | 13.30 m ▲ | 12.80 m ▼ |
| Waterline length | 13.10 m | – |
| Beam | 7.36 m ▲ | 7.06 m ▼ |
| Draft (max) | 1.45 m ▼ | 1.95 m ▲ |
| Draft (min) | – | 1.30 m |
| Weight & ballast | ||
| Displacement | 10,900 kg | 10,900 kg |
| Sail plan | ||
| Sail area | – | 85.00 m² |
| Mainsail | – | 55.00 m² |
| Foresail | – | 30.00 m² |
| Engine & tanks | ||
| Engine make | Volvo Penta | – |
| Fuel | 500 L | – |
| Water | 600 L | – |
| Ratios | ||
| D/L | 135 | – |
| Comfort ratio | 12.4 lightweight racing | – |
| Capsize screening | 3.35 ▲ above the guideline | 3.21 ▼ above the guideline |
| Hull speed | 8.78 kn | – |
| KSP | 0.71 | – |
▲ highest and ▼ lowest value in each row. Ratio bands as on the yacht pages; – means the value is not in the catalogue.