Ha ha I'm quite interested to know about 100k
Value of car loan.
Let said lah.
100k -10% DP = 90k and your monthly installment should at around Rm1000 for 9 years.
1. Car installment at Rm1k
2. Road tax Rm280/12 mths
3. 1st year car Insur. At Rm2.9k -NCB 20% or deduce from old car insur at 55% then the cost at around Rm1400/12 mths.
4. Petrol for 100k car should be more higher than small CC car at Around Rm450-500 pet mths.
5. Personal insurance Rm150-200.
6. Makan for breakfast + lunch time at Rm15 per day.
7. Plaza Toll at Rm50 per mth.
8. Every 3 mths servicing at Rm250-300.
9. Ticket Moving if you have gf already

10. Bills etc at Rm100-150 per mth.
11. If stay out side not stay with parent then have to standby another Rm500

12. If you saw the car accessories your friend have, then you also need and get additional Rm200.
13. If you have merokok keke additional again.
14. If you wanna eat additional good food with gf and standby another Rm200

15. Buy iPhone, iPad or new laptop & PC then the cost will be additional for you credit card installment

16....To be continue....
If you have more commitment and better don't buy an very expansive car end up do not have pocket money and monthly saving.
If you can afford right now and just go ahead to your current afford car.