Can I afford a ₹5.0 L car on ₹30,000 a month?
No — not on these numbers.
- Breaks the rule on 43% of income on transport.
- At 139% of a year's take-home, this is well past the half-income line.
- Leaves under a month of buffer. One bad month and you're borrowing.
The numbers
| Down payment20% upfront | ₹1.0 L |
| Monthly EMI33% of take-home · 4 years at 9% | ₹9,954 |
| Interest to the bankOver the full tenure | ₹77,793 |
| Running costsUpkeep, insurance, dues | ₹2,917/mo |
| Emergency buffer afterDown from 6.0 mo | 0.0 mo |
| Cost by age 60Net worth you give up | ₹1.58 Cr |
At ₹30,000 a month you would end up with ₹7.48 Cr by 60 with this car, against ₹9.06 Cr without it.
What this breaks
- The 20/4/10 rule
Breaks the rule on 43% of income on transport.
Standard auto-finance guidance: 20% down, 4 years max, 10% of income
- Vehicles under half your income
At 139% of a year's take-home, this is well past the half-income line.
Dave Ramsey's rule on total vehicle value
- Three to six months of buffer
Leaves under a month of buffer. One bad month and you're borrowing.
Bogleheads and Dave Ramsey's Baby Steps 1 and 3
- The 50/30/20 savings floor
Savings rate falls to 12%, under the 20% floor.
Elizabeth Warren, All Your Worth
Your numbers are not these numbers
This page assumes a great deal about your expenses, savings and existing loans. Enter your own and get the answer for your actual situation.
Run your own numbersWhat this page assumed
You told us one number. Everything else had to be assumed, so here is exactly what was taken for granted:
- Monthly expenses set to 45% of take-home
- Six months of expenses held as an emergency buffer
- One year of take-home already invested
- No existing loan EMIs, and age 32