Aston Martin Vantage S V12 1:43 scale Oxford Diecast Diecast Model Car This Aston Martin Vantage S V12 diecast model car is lightning silver & features working wheels. It is made by Oxford Diecast & is 1:43 scale (approx. 10cm / 3.9in long). This model also comes in its own display case to keep it in perfect dust free condition.