How to Reduce the Cost of an Audi Replacement Key If you own an Audi key to your car is something you never want to lose. But a new key can assist you in getting back on the road fast. A new Audi key can cost between $280 to $475, https://car-locksmith17735.xzblogs.com/71155182/audi-a4-car-key-replacement-what-nobody-is-talking-about