Bet you didn’t know this about AMG: “Mercedes-AMG follows a philosophy of ‘one man, one engine.’ A single technician – identified by the signature plate affixed to each engine – is responsible for the complete assembly of an AMG high performance engine from start to finish. Each engine is produced and tested at AMG’s headquarters in Affalterbach, which produces 100 engines a day for the entire range of Mercedes-AMG vehicles.”