I was wondering about the A320-200's for a long time, since I couldn't find a forum to post this question in. Anyways I have a few questions about the A320-200. What models of the -200 series are still in production? Also why is the -214 and the -232 the most popular? Thanks in advance. Also this is my first post on the forum, so sorry if these questions are in the wrong location.

Engine Choice  -214 is CFM56  and the -232 is IAE V2500 . I think these model numbers are the current production standard for the A320 line. Unlike Boeing, Airbus do not use a customer designator in the dash number of the variant.