Hence I was wondering whether there is any other way to identify the car model without depending on the comercial name variable (cn). I have seen that the data set also provides other variables names version(ve) and variant(va). Could these ones be of any help?
I also tried to download from Eurostat website http://ec.europa.eu/[…]/eu-dem-laea but get the message that site can´t be reached ("The webpage at ftp://gisco-download:UC9T78H0g8@fts.ec.europa.eu/get/DG_ENTR-EUDEM/EU_DEM_1000K/EUD_CP-DEMS_3500035000-AA.zip might be temporarily down or it may have moved permanently to a new web address. RR_FTP_TRANSFER_ABORTED").
I´d be really grateful if you could somehow provide me this file or a download link that works. I need this data for study purposes.