Ford has a new five year contract to build Aston Martin V-8s and V-12s.
Aston Martin are very 'coy' about their suppliers, however I believe both the V8 and V12 engines are built by Ford in Cologne.
Remember 'Ford' still retain a share in A/M.
While the design is based on the Ford Duratec -- imagine two 3-liter V6s glued together -- Ford doesn't actually build the engines, which come from AM's plant in Gaydon, Warwickshire.
Obviously British.
Gaydon, England.
Where is the V-12 manufactured?