Volkswagen Beetle

Volkswagen Beetle was an Earth car manufactured in the 20th and 21st centuries.

The Doctor had a Volkswagen Beetle that fit into an alcove in the TARDIS, which he drove, and let Sam Jones drive, on numerous occasions. (EDA: Vampire Science, Longest Day, Seeing I) The Doctor traded it to a Faction Paradox cultist in 2002 for information, it was, supposedly, taken back in time and melted down to create the car, thereby creating a paradox. (EDA: Unnatural History)

Mickey Smith drove a Volkswagen Beetle in 2005, but had replaced it with a Mini by 2006. (DW: Rose, The Parting of the Ways)