A car is often the second-largest purchase people make. A few smart moves can save thousands in interest.
Get pre-approved first
Get quotes from a credit union, bank and online lender before visiting the dealer. A pre-approval gives you a benchmark and a negotiating tool. Dealers sometimes beat it, but sometimes mark up the rate.
Keep the term short
Loans of 72 or 84 months cut the payment but raise total interest and increase the risk of owing more than the car is worth. A common guideline is 20% down, a loan of four years or less and total car costs under 10% of gross income.
Lease or buy
Leasing offers lower payments and new cars every few years but builds no equity and has mileage limits. Buying costs less per year of use if you keep the vehicle for many years. Compare the net cost over the same period.
Try the numbers
Use our Auto Loan Calculator to see this in practice. With its default example (Vehicle price: $35,000; Down payment: $5,000; Trade-in value: $0.00), it shows monthly payment: $636. Adjust the inputs to match your situation.
Key takeaways
- Shop rates before you shop cars.
- Shorter loan terms save interest and reduce negative equity risk.
- Leasing is cheaper monthly but costlier over long ownership.
This article is for general education and is not personalized financial, tax or legal advice. Rules and limits change; confirm current figures with official sources such as IRS.gov, SSA.gov and StudentAid.gov, or consult a qualified professional. © 2026 FinanzCalc.