Do new gta online patches ever remove vehicles from the game?

The provided source is a general Wikipedia overview of the Grand Theft Auto series and does not mention any specific changes to vehicle availability in GTA Online. While Rockstar Games frequently releases patches that can adjust vehicle performance, add new models, or balance gameplay, there is no documented evidence in the supplied text that any patch has permanently removed vehicles from the online component. Therefore, based solely on the provided material, we cannot confirm that patches ever remove vehicles.