 The Nova will be sold as a hatchback (three or five doors) and a saloon (two and four doors), an almost unique record number of bodystyles for such a small car.An estate version of the Cavalier launched in October and is based upon the Australian Holden Camira sharing its body panels with a choice of 3 trim-levels.Ford maintained its position as Britain's most popular brand of car and this was helped by two significant changes to the model line-up.