Used car: Vauxhall VXR8 Brutal, brash and brilliant Used car: Vauxhall Antara Cheap but uninspiring Used car: Vauxhall Zafira Budget way to carry seven Used car: Vauxhall Astra Big on choice and great value Used car: Vauxhall Ampera Full sustainability smugness Used car: Vauxhall Insignia Good value but ordinary
