How to Reduce the Cost of an Audi Replacement Key If you own an Audi, the key to your car is something you never would like to lose. However, a replacement key could assist you in getting back on the road fast. A new Audi key will cost between $280 https://carlocksmith37455.shotblogs.com/audi-a4-car-key-replacement-isn-t-as-difficult-as-you-think-44244979