Mazda key-system generations
Different generations can use different transponders, smart keys, proximity systems, and programming procedures. These records are used as market references for the quote engine.
2014–Current
Mazda Smart
Key type
Smart Key / Proximity Fob
Programming
OBD
Spare key reference
$249–$399
Typical $324
All keys lost reference
$399–$599
Typical $499
Final pricing can still vary by exact hardware, vehicle condition, service location, and all-keys-lost state. The estimator keeps the vehicle tied to its platform and records demand so weak data gets prioritized for research.