The 41-year-old last year revealed that her first car was a Mitsubishi Magna, before she went to a second-hand Mirage with subwoofers.
'I had to get rid of it because I was getting headaches, it was so loud,' Ada told The Daily Telegraph.
She added: 'When I was younger, I was a typical Greek girl. For me it was more important to save a deposit for a house.'
And speaking of the good old days, the actress recently took to Instagram to share a throwback snap from her Heartbreak High days.
"#throwbackthursday to a pic of me from #Heartbreakhigh, I was 16 here with a lot of attitude 😝 #Katerina," she captioned the funny snap.