Long terms are the most expensive habit in car buying
Stretching from 48 to 84 months lowers the payment by a few hundred dollars and raises total interest substantially, while guaranteeing you are underwater for years. The car depreciates faster than the loan amortises in the early period, and 84-month loans keep the two curves apart for most of the term.
Rolling in negative equity
If you owe more than the trade is worth, the shortfall is added to the new loan. You are now financing two cars and only driving one. It is one of the clearest ways to compound a bad position — the usual better answer is to keep the current car until the loan and the value cross.
Get financing before you walk in
A pre-approval from a credit union or bank gives you a rate to beat and separates the financing negotiation from the price negotiation. Dealer financing can beat it, especially with manufacturer subvented rates, but you will only know if you have a benchmark.
The costs the payment does not include
Insurance, which rises sharply with vehicle value and driver age; fuel or charging; maintenance and tyres; and registration renewals. Budget 1.5–2× the loan payment as the real monthly cost of the car before deciding whether it fits.
FAQ
What is the monthly payment on a $34,000 car?
Financing about $34,700 after tax and fees with $4,000 down at 7.5% over 72 months gives roughly $530 a month. Shorter terms raise the payment and cut total interest sharply.
How much interest will I pay on a car loan?
On a typical 72-month loan at 7.5%, interest runs to roughly 25% of the amount financed. The calculator shows the exact figure and what a shorter term would save.
Is a 72 or 84 month car loan a bad idea?
It is usually expensive. You pay much more interest and stay underwater for years, meaning an accident or an early trade leaves you owing money on a car you no longer own. If you need 84 months to afford a car, it is generally the wrong car.
How much should I put down on a car?
Twenty percent on a new car and ten on a used one is the traditional guideline, largely because it offsets first-year depreciation and keeps you from going underwater.
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