The European manufacturer association ACEA releases new vehicle registrations by country and by manufacturer, usually two weeks into the new month. European data are registration data as reported by licensing authorities. Historical data from 2014 backwards can be found here. Registration data should reflect car sales better than deliveries to wholesale as reported in other markets. However, registration data can be skewed by self-registrations by dealers and manufacturers.
Data on this list reflect passenger vehicles only. Commercial vehicles are reported separately by ACEA.