The easiest way to find out what generation your car is is to check the owner’s manual and title and registration documents for the relevant identification - searching for the correct generation on the internet is the quickest way to get an answer. While most manufacturers give each generation a unique code, the code itself isn’t necessarily going to highlight whether the car is a first- or fifth-generation model, and the codes aren’t always made commonly available. CarBuzz’s used car buying guide will help you identify what generation your car is with a simple search, too.