Angular shaping remained a strong design theme in the Citroën BX which was manufactured from 1982 until 1993. It was designed by Marcello Gandini, best known for the Lamborghini Countach. Partly inspired by the Volvo Tundra; designed by fellow Citroën contributor Flaminio Bertoni, Gandini's bold lines on this large hatchback proved that, like Bertoni's Traction Avant from the 1930s, family cars needn't be boring.
Source: 1982 Citroen BX (Bertone) - Milestones. https://www.carstyling.ru/en/car/1982_citroen_bx/
Images: CITROEN