The Missouri auto loan calculator estimate for a $35,000 new car with $3,500 down, financed over 60 months at today's MonitorBankRates Missouri average new auto loan APR of 5.51% with the Missouri vehicle sales tax of 4.23% and $300 in fees added to the loan, is a monthly car payment of about $636, or about $731 a month with the average Missouri car insurance premium included, verified by MonitorBankRates as of September 24, 2026.
Lenders serving Missouri currently advertise auto loan APRs from 3.64% to 3.99% across the 5 offers listed below. This calculator finances what a Missouri dealer actually finances: the price minus your down payment and trade in, plus Missouri sales tax (local rates can add to the state rate) and fees. The APR is today's MonitorBankRates Missouri average; switch to used with one click or apply a verified lender APR from the panel below. The same loan at the Missouri used car average of 5.88% costs about $642 a month.
Missouri Car Payment Estimator
Prefilled with the MonitorBankRates Missouri average APR, the Missouri sales tax rate and average insurance. Results update as you type.
Where the amount financed comes from
| Vehicle price | $0 |
| Missouri sales tax | $0 |
| Title, registration and fees | $0 |
| Down payment | $0 |
| Trade in | $0 |
| Amount financed | $0 |
Loan balance over time
Amortization schedule (yearly totals)
| Year | Principal Paid | Interest Paid | Ending Balance |
|---|
Current Missouri Average Auto Loan Rates
Today's MonitorBankRates Missouri averages first, then the lowest verified new and used offers from lenders serving Missouri. Click any APR to run it through the calculator.
Auto Loan Offers in Missouri and the Payment on a $35,000 Car
Monthly payment on the example loan ($33,279 financed after $3,500 down, Missouri tax and fees) at each lender's advertised APR and term, from rate sheets published by the lender and verified by MonitorBankRates.
- Baxter Credit UnionAuto Loan3.64% APR$607 a month over 60 months
- Multi-States Credit UnionNew Vehicles 2025-2026 Loan3.74% APR$609 a month over 60 months
- FRB Federal Credit UnionNew Auto3.99% APR$613 a month over 60 months
- R-G Federal Credit UnionNew Vehicle loan3.99% APR$613 a month over 60 months
- Alltru Federal Credit UnionNew/Used Auto Loans3.99% APR$613 a month over 60 months
Compare every new and used auto loan, local banks and credit unions first, on the Missouri auto loan rates page.
View Your Missouri Auto Loan Rate
Personalized auto loan offers from lenders serving Missouri.
What a Car Loan Costs in Missouri Right Now
| $35,000 new car, $3,500 down, Missouri tax and fees: $33,279 financed at the MonitorBankRates Missouri average of 5.51% | Monthly | Total interest |
|---|---|---|
| 36 months | $1,005 | $2,901 |
| 48 months | $774 | $3,876 |
| 60 months | $636 | $4,867 |
| 72 months | $544 | $5,876 |
| 84 months | $478 | $6,901 |
Missouri sales tax adds $1,479 to a $35,000 car, which at 5.51% over 60 months is about $28 of the monthly payment. Because Missouri taxes the price after the trade in, trading in a $10,000 car at the dealer saves $423 in tax compared with selling it privately. The Missouri average APR of 5.51% is below the U.S. average of 5.88%. Add the average Missouri car insurance premium of $95 a month and the car costs about $731 a month to keep on the road before fuel and maintenance, which is 12.4% of the Missouri median household income of $70,702. Rates change daily; every figure on this page is recalculated when it loads from the current MonitorBankRates Missouri average.
Car Payments by Price in Missouri
10% down, Missouri sales tax of 4.23% and $300 in fees financed, 60 months at the MonitorBankRates Missouri averages for new (5.51%) and used (5.88%) cars.
| Price | Down | Missouri tax | Amount financed | New car payment | Used car payment |
|---|---|---|---|---|---|
| $15,000 | $1,500 | $634 | $14,434 | $276 | $278 |
| $25,000 | $2,500 | $1,056 | $23,856 | $456 | $460 |
| $35,000 | $3,500 | $1,479 | $33,279 | $636 | $642 |
| $45,000 | $4,500 | $1,901 | $42,701 | $816 | $823 |
| $60,000 | $6,000 | $2,535 | $56,835 | $1,086 | $1,096 |
Buying a Car in Missouri: Tax, Fees and Insurance
Sales tax. State rate of 4.225% plus local rates. The calculator uses the state rate of 4.23%; enter your combined local rate for an exact figure. Dealers add the tax to the amount financed unless you pay it at signing, so it costs interest for the life of the loan.
Trade in. In Missouri the trade in value is subtracted before tax is figured, so a $10,000 trade in saves $423 in tax on top of lowering the loan.
Fees. Title, registration and plate fees are set by the Missouri motor vehicle agency and vary by vehicle; dealer documentation fees are set by the dealer and run from about $100 to more than $800 depending on the state. The calculator uses $300 as a placeholder; replace it with the figures on your buyer's order.
Insurance. The average Missouri car insurance premium is about $1,134 a year, or $95 a month, according to the NAIC, compared with about $1,258 nationally. Lenders require full coverage on a financed car, so budget for it alongside the payment. Compare carriers on the Missouri car insurance page.
How to Use the Missouri Auto Loan Calculator
- Start from the Missouri defaults
The APR is today's MonitorBankRates Missouri average, the sales tax is the Missouri vehicle rate and the insurance line is the state average. Switch to used with one click.
- Enter the deal
Type the negotiated price, your down payment and trade in, and the fees from the buyer's order. Add your local tax rate if your county or city charges more than the state rate.
- Click a verified lender APR
The panel lists the lowest current new and used offers from lenders serving Missouri. One click applies that APR and term.
- Read the full monthly cost
The large figure is the loan payment. Payment plus insurance shows what the car costs each month to keep on the road.
Frequently Asked Questions About Car Loans in Missouri
What is the average auto loan rate in Missouri today?
The MonitorBankRates Missouri average new auto loan APR is 5.51% as of September 24, 2026, and the average used auto loan APR is 5.88%, computed every day from rates published by banks and credit unions lending in Missouri. Individual lenders currently advertise APRs from 3.64% to 3.99% for borrowers with strong credit; compare offers on the Missouri auto loan rates page.
How much is the car payment on a $35,000 car in Missouri?
With $3,500 down, Missouri sales tax of 4.23% and $300 in fees, the amount financed is $33,279. At the MonitorBankRates Missouri average new auto loan APR of 5.51% that is about $636 a month over 60 months, $774 over 48 months, or $544 over 72 months.
What is the sales tax on a car in Missouri?
State rate of 4.225% plus local rates. On a $35,000 car the state rate of 4.23% comes to $1,479. The trade in value is subtracted before tax in Missouri.
Does a trade in reduce sales tax in Missouri?
Yes. Missouri charges sales tax on the purchase price minus the trade in, so a $10,000 trade in saves $423 in tax at the 4.23% state rate in addition to lowering the loan.
How much is car insurance in Missouri?
The NAIC average car insurance premium in Missouri is about $1,134 a year, or $95 a month, compared with about $1,258 nationally. Full coverage is required on a financed car, so the calculator adds the premium to the payment: about $731 a month for the example car.
What loan term should I choose?
The shortest term whose payment fits. On the $33,279 example at 5.51%, 48 months costs $774 a month, 60 months $636, and 84 months $478. The 84 month loan pays about $2,033 more interest than the 60 month loan and leaves you owing more than the car is worth for years.
How much should I put down on a car in Missouri?
At least 10% on a used car and 20% on a new one is the usual guidance. Twenty percent down on the $35,000 example, $7,000, cuts the payment by about $67 a month and reduces the time you owe more than the car is worth.
Auto Loan Calculators for Other States
Each state page starts from that state's MonitorBankRates average APR, vehicle sales tax rate and average car insurance cost. The national auto loan calculator compares the payment on the same car in every state.
