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Maine auto loan calculator

This Maine auto loan calculator includes Maine vehicle sales tax in the loan, so the monthly payment matches what you will really finance.

Monthly car payment
$579.19
Amount financed $29,250
Principal$487.50
Interest$91.68
Total interest$5,501
Sales tax$1,650
Total loan cost$34,751
Total cost incl. down$37,751
Remaining balance over time

Amortization schedule

YearPrincipalInterestBalance
1$5,063.17$1,887.11$24,186.83
2$5,429.21$1,521.07$18,757.62
3$5,821.67$1,128.61$12,935.95
4$6,242.51$707.77$6,693.44
5$6,693.44$256.51$0.00

How Maine tax changes your car loan

On a $30,000 car, Maine’s 5.5% tax adds $1,650 to the price. If you finance it, your payment rises from $594.04 to $626.71 a month over 60 months at 7%, and you pay an extra $310 in interest on the tax. Among the 21 states in our state tables, Maine ranks 8 from lowest to highest base tax rate (1 is lowest).

$29,250 financed: payment by loan length

At 7% APR, financing $29,250 (the $30,000 price plus 5.5% sales tax and $600 in fees minus $3,000 down) costs $579.19 a month over 60 months and $441.46 over 84 months. The longer loan lowers the payment by $137.73 but adds $2,332 in interest. Going the other way, 36 months raises the payment to $903.16 and cuts total interest to $3,264.

TermMonthly paymentTotal interestTotal paid
3-year$903.16$3,264$32,514
4-year$700.43$4,371$33,621
5-year$579.19$5,501$34,751
6-year$498.68$6,655$35,905
7-year$441.46$7,833$37,083

How the interest rate changes a 5-year loan

On the same $29,250 over 5 years, each full percentage point of APR moves the payment by about $13.89 and total interest by about $834.

APRMonthly paymentTotal interestDifference vs 7%
5%$551.98$3,869−$1,632
6%$565.48$4,679−$822
7%$579.19$5,501+$0
8%$593.08$6,335+$834
9%$607.18$7,181+$1,680

What a bigger down payment does

Putting $6,000 (20%) down on this $30,000 car lowers the loan from $32,250 to $26,250.

Down paymentAmount financedMonthly paymentTotal interest
$0$32,250$638.59$6,065
$3,000 (10%)$29,250$579.19$5,501
$6,000 (20%)$26,250$519.78$4,937

Maine sales tax on a car purchase

Maine charges 5.5% sales tax on vehicles, plus an excise tax paid to your town each year when you register.

This calculator uses 5.5% as the starting tax rate, and you can change it to match your county. If you roll the tax into the loan, you pay interest on it too.

Car priceTax at 5.5%Financed (60 mo)Payment
$20,000$1,100$21,700$429.69
$30,000$1,650$32,250$638.59
$40,000$2,200$42,800$847.49
$50,000$2,750$53,350$1,056.39

Paying extra

Adding $100 a month to this loan would pay it off 10 months sooner and save $968 in interest, as long as your lender applies extra money to principal and charges no prepayment penalty. Ask before you start.

Can you afford a $30,000 car?

A common rule of thumb, the 20/4/10 guideline, suggests 20% down, a term of at most 4 years and total car costs under 10% of gross income. On payment alone, $579.19 a month points to a gross income of roughly $69,500 a year to stay at 10%, before insurance, fuel and maintenance. This loan departs from the guideline because the down payment is 10% rather than 20% and the term of 60 months is longer than 48, so the payment is lower than a stricter plan would give but the loan costs more overall.

Will you owe more than the car is worth?

New cars commonly lose around 20% of their value in the first year and roughly 15% a year after that, though this varies by model. Using that rough rule on a $30,000 car, you would likely owe more than the car is worth until about year 2. Gap insurance can cover the difference if the car is totaled while you are underwater.

End ofLoan balanceEst. car valueEquity
Year 1$24,187$24,000−$187
Year 2$18,758$20,400+$1,642
Year 3$12,936$17,400+$4,464
Year 4$6,693$14,700+$8,007
Year 5$0$12,600+$12,600

Frequently asked questions

How much is the monthly payment on a $30,000 car?

At 7% over 5 years, financing $29,250 costs about $579.19 a month with $5,501 in total interest. Change the inputs above to match your own quote.

Is a longer loan a good idea on $29,250?

Stretching to 84 months would lower the payment to $441.46 but cost $7,833 in interest, against $700.43 and $4,371 at 48 months. That is $3,462 more for the longer term.

Should I include sales tax and fees in the loan?

Here tax and fees add $2,250 to the loan. Financing them costs about $423 in extra interest, so paying them in cash saves that amount.

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Estimates from standard loan formulas, not a loan offer or financial advice. Example rates are assumptions: use your own quote.