1972 Buick Electra 225 #15 Imagine how long the 4 door version was!
http://www.automobile-catalog.com/make/buick/full-size_buick_7gen/electra_4gen_hardtop_sedan/1972.html
characteristic dimensions:4663 lbs outside length: 227.9 in / 19 feet.
http://www.automobile-catalog.com/make/buick/full-size_buick_7gen/electra_4gen_hardtop_coupe/1972.html