Getting a New Audi Key The purchase of an entirely new Audi key could be expensive. A replacement key could cost upwards of 450 dollars at the dealership plus programming. However, there are other alternatives. A locksmith with experience can cut and program new Audi keys without the dealer's cost. https://autolocksmiths59211.ampedpages.com/3-reasons-you-re-audi-a4-key-replacement-is-broken-and-how-to-repair-it-57158246