One key vs two
With a working key, we add a new key to the car. With none, we start from the lock and the car's modules. That's more time, more risk of needing a tow elsewhere, and a higher price.
Bought a used car with one key?
Very common. Get a spare soon, and ask for any old keys you don't have to be removed from the car.
Where to keep it
At home, not in the car. A spare in the glove box helps a thief more than you.
How to get one
Text the year, make and model. See spare car key.
Written by the Keyhub Locksmith team, a mobile car locksmith in Marietta, GA. Updated October 23, 2026.