HOLDEN'S Astra Convertible may account for only five to 10 per cent of total Astra sales, but the cachet value it brings to the entire range is worth much more than that. At more than double the price of the entry level Astra hatch, it may seem pricey too, but it's bang on the money when you pitch it against its competitors. With the biggest engine and best standard equipment list in its class - coupled with sophisticated European styling - Astra Convertible has exactly what it needs to trounce its four-seater cabrio rivals.