'Ugly', as a term, is vague and subjective. 'Brutal' is more specific. Brutalist architecture frequently gets used in sci-fi films and television:
https://www.phaidon.com/agenda/architecture/articles/2018/se...
https://www.phaidon.com/agenda/architecture/articles/2018/se...
Although maybe when it was trendy, brutalism looked like it was from the future too. Maybe in 20 years, this truck will be “just ugly” as well.