The sixth generation of the Ford Thunderbird is a large personal luxury coupe that was produced by Ford for the 1972 to 1976 model years. A counterpart of the Lincoln Continental Mark IV, this generation of the Thunderbird was the largest ever produced; weighing in at over 5000 lb , they are also the heaviest coupes ever produced by Ford (aside from its Mark IV counterpart).
This was the most popular Ford coup
( z1 coup :ARG0 ( z2 company :name ( z3 name :op "Ford" ) ) :mod ( z4 this ) :ARG1-of ( z5 have-degree :ARG2 ( z6 popular :ARG1 z1 ) :ARG3 ( z7 most ) ) )