Dataset - CKAN MobiDataLab

Vehicle stock: Car stock, pollutant groups - circles (GS from 01.08.08) - key...

Vehicle stock: Car stock, pollutant groups - circles (GS from 01.08.08) - key dates until 01.01.10
- CSV
- text/csv+extended
Vehicle stock: stock, vehicle types (19) - districts (territorial status 01.0...

Vehicle stock: stock, vehicle types (19) - districts (territorial status 01.01.reporting year) - key dates 01.01.05-01.01.08
- CSV
- text/csv+extended
Motor vehicle inventory: Germany, key date, motor vehicle types

Motor vehicle inventory: Germany, key date, motor vehicle types
- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/text/xml
Stock of vehicles: federal states, key date, vehicle types

Stock of vehicles: federal states, key date, vehicle types
- https://www.iana.org/assignments/media-types/text/csv
- https://www.iana.org/assignments/media-types/text/xml
Vehicle stock: Stock, vehicle types (19) - districts (territorial status from...

Vehicle stock: Stock, vehicle types (19) - districts (territorial status from 01.08.08) - key dates 01.01.01-01.01.10
- CSV
- text/csv+extended
Vehicle stock: stock, vehicle types (19) - districts (territorial status 01.0...

Vehicle stock: stock, vehicle types (19) - districts (territorial status 01.01.reporting year) - key dates 01.01.01-01.01.04
- CSV
- text/csv+extended

You can also access this registry using the API (see API Docs).