Yeah look, I'll freely admit that I'm not a finance guy and don't know much about it or how it works. Don't take anything as I say as law and rather listen to the more knowledgeable people. But I can give some insight into my account, and just had another look to make sure my memory serves me correctly.
I took a R100k personal loan over 72 months in September 2018.
The total (with interest, fees etc.) came to R167100 on 16.75% interest (it's about 3% less now with interest drops over the last years).
I actually wish I could see exactly how much money I paid into it to finally settle it earlier this year, but the account has been closed so I can't pull the statements unfortunately.