Car; large property (6)
I believe the answer is:
estate
This clue is a double definition.
'car' is the first definition.
(type of car)
'large property' is the second definition.
(I've seen this before)
(Other definitions for estate that I've seen before include "Property to be inherited" , "Place for tea or coffee" , "Property left at death" , "All of one's assets and liabilities" , "Property - may go with rank" .)