Spare and repair:: start and drive No reverse gear. Start and drive straight. Key blade broken. Can deliver at extra::: ask 2011 Vauxhall Astra Automatic 1.6 Petrol SRi presents a compelling choice for those seeking a reliable and practical vehicle. Powered by a 1.6 litre petrol engine, this SRi model offers a comfortable driving experience. It comes equipped with air conditioning to ensure a pleasant cabin temperature in all conditions.