A President Ford car (7)

I believe the answer is:

lincoln

I believe this is a double definition.

'a president' is the first definition.
(Abraham (Abe) Lincoln)

'ford car' is the second definition.
(Lincoln Motor Company is a Ford company)

(Other definitions for lincoln that I've seen before include "Kind of green" , "Abraham --; -- green" , "Former US president" , "US politician?" , "theatre casualty" .)

I've seen this clue in The Guardian and The Telegraph.

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