Auto Tools

Used Car vs New Car Calculator

Compare estimated payments and total paid for a used-car option versus a new-car option.

Updated April 11, 2026
Free online tool
Planning and research use

Why this page exists

The used-versus-new decision gets clearer when both options are put into the same monthly and total-cost frame. This calculator helps visitors compare loan payments for a used car and a new car, then layers in an optional maintenance difference so the comparison feels more realistic.

Interactive tool

Run the estimate

Enter your numbers and read the result first, then use the sections below to understand what affects the outcome.

Calculator

Used car vs new car calculator

Compare estimated monthly payment and total paid for a used-car option versus a new-car option.

Result

$6,636

Estimated total-term savings from the used-car option after including the maintenance difference entered.

Used-car monthly payment$480

New-car monthly payment$665

Used-car estimated total paid$33,286

New-car estimated total paid$39,923

Financing the used car at 7.40% for 60 months gives an estimated payment of about $480 per month.
Financing the new car at 5.90% for the same term gives an estimated payment of about $665 per month.
Including $75 in extra monthly maintenance for the used car changes the total-term comparison by $6,636 in favor of the used option.

This is a planning comparison only. Taxes, fees, trade-ins, insurance, resale value, and repair costs can all change the real used-versus-new decision.

Planning note

Last updated April 11, 2026. Use this tool to compare scenarios and plan ahead, then confirm important details with the lender, employer, insurer, contractor, or other qualified provider involved in the final decision.

How it works

What the calculator is doing

Enter the used-car price, new-car price, APR for each option, and the loan term.

Add an optional extra monthly maintenance amount for the used-car option if you want to reflect that tradeoff in the comparison.

The calculator estimates the monthly payment and total paid for both options and highlights the lower-cost estimate.

Understanding your result

The lower price of a used car is often the first thing people notice, but financing and maintenance can both move the result. This comparison helps keep those pieces visible instead of focusing on sticker price alone.

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Examples

Ways people use this tool

Example scenarios help turn a quick estimate into a more useful comparison or planning step.

Check whether the lower used-car price still wins

A higher used-car APR or maintenance assumption can narrow the gap more than people expect.

Compare two loan-rate offers

Using different APRs helps show whether financing changes the used-versus-new answer meaningfully.

Turn maintenance concern into a number

The optional maintenance difference helps move the discussion beyond guesses and into a clearer planning comparison.

FAQ

Common questions

Does this include taxes, fees, or trade-in value?

No. This version focuses on the core financing and optional maintenance comparison, so taxes, dealer fees, and trade-ins are not included here.

Why add extra maintenance only to the used-car side?

It gives you a simple way to reflect an expected upkeep gap without overcomplicating the comparison.

Does the cheaper estimate automatically mean the better choice?

Not always. Reliability, warranty coverage, resale value, insurance, and how long you plan to keep the vehicle still matter too.

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Keep comparing

Use these related tools to compare nearby scenarios, check a second estimate, or keep narrowing down the right decision.

Auto ToolsUpdated April 11, 2026