Aston Martin DB9 Coupe 2013 1:43 scale Oxford Diecast Diecast Model Car This Aston Martin DB9 Coupe (2013) diecast model car is cobalt blue & 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.