Someone noisily closing the door of the old car? (6)

I believe the answer is:

banger

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'the old car?' is the definition.
(I've seen this before)

I don't understand the remainder of the clue.

(Other definitions for banger that I've seen before include "Sausage (Inf)" , "Clapped-out car" , "It might just drive" , "set off on November 5" , "Old rattling car or slang sausage" .)

I've seen this clue in the Evening Standard.

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