The saloon/sedan, coups and convertibles had optional rear headrests that would fold down remotely to improve rearward visibility when required.
en.wikipedia.org The vehicles were mostly late-model sedans, with other types, such as light trucks, hybrids, convertibles, and minivans, also available.
en.wikipedia.org Four convertibles were also produced, for a total of 2,378 units for 1966.
en.wikipedia.org Output increased to 5621 for 1985, then eased to 4759 for 1986, after which the model was discontinued along with all 600 convertibles.
en.wikipedia.org The majority of cars were convertibles, though later, hardtop models were offered, along with van and estate versions.
en.wikipedia.org