Buying a car on credit is not really a good use of money. You earn money by sacrificng time (going to work). You have a limited amount of time before you die.
Here is why:
The sticker price is R100k, and with interest will be R125k (example)..thats R25k you pay and never get back
And then the car is worth half that amount..so owning the car has cost you R75k.
Either lease it (if you like new stuff) (over 2 or 3 years the depreciation alone can work out the same as the lease cost...so use someone elses money for this and go invest your own somewhere where it earn on your behalf) <--thats clever, fi you like new cars
OR
buy it outright (older car) <--thats clever, it'll never cost you a cent extra, has depreciated as far as it is likely to go and is now an asset. And look after the thing...whatever it is worth when you decide to sell it is your own money. Give it a wash, treat it nice. Get the thing serviced etc.
Mr and Mrs Jones arent the people you want to keep up with. Let them do their thing..it may be on credit or it may be inheritance,..thats their business.... but if they look down at you then they arent worth having around as friends, or even acquaintances.
But they got the system sown up nice, and people want cars that cost as much as their houses. On credit. Yesterday.