Wow, that is a gravely subjective and totally useless list.
Ask any German or French of my generation: we loved the "Ente", as the Citröen 2CV was called here.
And could someone explain to me, what is so ugly about the Mercedes Benz G-class, the Chevrolet Vega, the PT Cruiser or the Aston Martin Lagonda. Some of those may be a matter of personal taste, but ugly?
That is an ugly car:
the Reliant Robin 97.
Or the
Citröen Mehari 78. Cult classic maybe, but ugly nonetheless.
Or how about the
AWS Shopper. Against that, the Chevrolet Chevette or the Ford Pinto would win every beauty pageant.
Or the
Fiat X1/23 1972/73.