Monthly payment on a $30,000 car
What a $30,000 car costs per month across loan terms and credit tiers, including sales tax and fees, plus the income you need to afford it.
You are not financing $30,000
The sticker is only the start. Add sales tax at 7% ($2,100) plus title, registration and dealer documentation fees (about $900), subtract a $3,000 down payment, and the amount actually financed is $30,000. This is the single most common surprise at the finance desk.
| Credit tier | Typical APR | Monthly payment | Total interest |
|---|---|---|---|
| Excellent (781+) | 5.6% | $574 | $4,465 |
| Good (661–780) | 7.2% | $597 | $5,812 |
| Fair (601–660) | 10.5% | $645 | $8,689 |
| Poor (501–600) | 14.5% | $706 | $12,351 |
| Deep subprime (<500) | 18.5% | $770 | $16,199 |
Rates are illustrative tiers, not quotes. Get pre-approved by a credit union before visiting the dealer so you have a number to beat.
| Term | Monthly payment | Total interest | Total paid |
|---|---|---|---|
| 36 months | $929 | $3,446 | $33,446 |
| 48 months | $721 | $4,616 | $34,616 |
| 60 months | $597 | $5,812 | $35,812 |
| 72 months | $514 | $7,034 | $37,034 |
| 84 months | $456 | $8,280 | $38,280 |
The 84-month trap
Stretching to 84 months drops the payment but raises total interest from $4,616 on a 48-month loan to $8,280 — an extra $3,664. Worse, a typical vehicle loses roughly 20% of its value in year one and about 60% over five years, so on a seven-year loan you owe more than the car is worth for most of the term. If a car only fits with an 84-month loan, that is usually a signal to buy a cheaper car.
What income do you need?
The payment is not the cost. Add insurance (about $145 a month), fuel ($160) and a maintenance reserve ($80), and running this car costs roughly $982 a month. Under the 20/4/10 guideline — 20% down, 4-year term, all car costs under 10% of gross income — that implies an income of about $117,825 a year. The car affordability calculator works backwards from your own budget.
Before you sign
- Negotiate the out-the-door price, not the monthly payment. Payment-focused negotiation hides term extensions and rolled-in fees.
- Get pre-approved first. Credit unions frequently beat dealer financing, and the dealer must then compete.
- Decline the add-ons — extended warranty, paint protection, VIN etching. Gap insurance is worth having on a small down payment, but buy it from your own insurer.
- Compare 0% APR against the cash rebate using the auto loan calculator. On short terms the rebate often wins.
Run your own numbers
Preloaded with a $30,000 vehicle. Change the down payment, rate, term and your state sales tax.
Your numbers
- Amount financed
- $30,000
- Sales tax
- $2,100
- Negative equity rolled in
- $0
- Total interest
- $5,812
- Total cost of the car
- $38,812
Disclaimer: estimates for general information only, not financial advice and not an offer of credit. Actual figures depend on your lender, credit profile and location.