IS Hire Purchase Finance sharia-compliant with APR?

In the following article (https://www.islamicfinanceguru.com/personal-finance/pcp-hp-pch-car-finance-the-halal-guide/) you said that even if there is APR, interest in the monthly payment, this is fine (halal) because this is hired and you don’t own the car yet. can you please clarify this?

Thank you