Lost every Chevrolet key?
With no key left at all, the new one is still made beside the car. The cuts come from the VIN, the chip is programmed new, and the missing key is wiped from the car's memory for free. The lost-key surcharge is $60, added to the key price; keep the title or registration and your ID nearby.
Passlock cars are the easy exception: with no chip to program, losing every key to an early 2000s Malibu or Impala means one key cut by code. On many Circle Plus models, GM's own relearn adds about 30 minutes of waiting with the ignition on; that timer comes from GM's procedure, not from us.
What the dealer charges, and why
A Chevrolet service department adds $100 to $180 of programming time to the price of the part. That lands near $230 for a chip key and $440 for a push-start fob, before tax, with one to three days added if a Traverse or Equinox fob has to be ordered. They need the car in their bay, so a car with no key starts with a tow.
Two things we say on the phone first
An early 2000s Malibu or Impala that cranks but will not start, with the security light flashing, rarely needs a key. The Passlock sensor in the ignition is the usual cause. We will say so on the phone and point you to ignition repair rather than sell a key that changes nothing.
Used flip keys and fobs from online sellers are a gamble on GM cars, because push-start and keyed versions share a shell. Read us the FCC ID printed on the back before you pay anyone to program it.