Wiktionary
yank tank
n. 1 (context Australia slang English) A large American car. 2 (context US slang English) A pre-1950s American car in Cuba, imported before the US embargo
Wikipedia
Yank tank
Yank tank is used in Australian slang to describe any American car considered to be large and unwieldy, including both classics of the 1950s and 1960s, and modern SUVs. It may also have been used to describe old American cars in Cuba.
Category:Automobiles by period