Car affordability calculator

Compare three vehicle-budget estimates using the income, debt, and ownership-cost assumptions you provide.

Your income

Income type

US dollars

Additional income sources
US dollars

US dollars

Monthly debts

US dollars

US dollars

US dollars

US dollars

US dollars

US dollars

Housing and debt share of take-home income:

Financial profile

Editable hypothetical assumptions. Fees exclude the recurring registration below. Gross-income deduction is an assumption, not a tax calculation.

Enter a percentage from 0% to 30%. For example, 7.5%.

percent

Enter a percentage from 0% to 25%. For example, 7%.

percent

US dollars

US dollars per year

Enter your fuel economy in miles per gallon, from 1 to 200. For example, 28.

miles per gallon

US dollars per gallon

US dollars per mile

US dollars per year

Enter a percentage from 0% to 100%. For example, 25%.

percent

US dollars

US dollars

US dollars

Vehicle usage

miles

US dollars

Inputs changed. Calculate again to update the estimates and inventory ranges.

Estimated purchase price, 15% scenario

≈ /mo · about % of income

For educational and entertainment purposes only. A best-guess estimate, not a quote or tax, legal or financial advice.

Housing and debt share of take-home income

of estimated take-home income

Monthly budget breakdown

Chart will appear once calculated

Chart unavailable — the estimates above are unaffected.

Housing
Vehicle
Other debts
Living costs
Savings
Unallocated

The bar allocates take-home income to housing, debts, living costs and savings first, then the 15% vehicle scenario. Running costs are a month, from a year of insurance, fuel, maintenance, registration and parking.

Over budget by .

Copy results and inputs, including household income and debt amounts.

Your vehicle budget ranges

These percentage scenarios use the living costs and savings reserve entered. They don’t determine whether your household can afford a purchase; future changes need separate consideration.

At least one scenario reaches the supported price limit. Higher price estimates are unavailable.

15% estimate

Uses up to 15% of estimated take-home income for total monthly vehicle costs

Max purchase price

Monthly payment budget
Total monthly cost
% of income
%
Finding vehicles…

vehicles available in this range

Browse all vehicles →

No vehicles currently listed in this price range. Browse the full inventory to see options near your budget.

Search available vehicles →

Inventory availability couldn’t be checked for this range.

Browse available vehicles →

No supported purchase estimate exists for this scenario. Check the commitments and running costs.

20% estimate

Uses up to 20% of estimated take-home income for total monthly vehicle costs

Max purchase price

Monthly payment budget
Total monthly cost
% of income
%
Finding vehicles…

extended options available

Current listings within this calculated price range

Browse all vehicles →

No current listings were returned for this calculated range.

Search available vehicles →

Inventory availability couldn’t be checked for this range.

Browse available vehicles →

This tier has the same estimated purchase price as the 15% tier, so no separate inventory range was searched.

25% estimate

Uses up to 25% of estimated take-home income for total monthly vehicle costs

Calculated purchase price

Costs this estimate doesn’t determine:

  • Your lender's actual rate, term, taxes, and fees
  • Vehicle-specific insurance and maintenance costs
  • Whether this spending level fits your other priorities
Finding vehicles…

No vehicles currently listed in this extended range. Explore the full inventory for nearby options.

Browse extended options →

Inventory availability couldn’t be checked for this range.

Browse available vehicles →

This tier has the same estimated purchase price as the 20% tier, so no separate inventory range was searched.

Compare the three scenarios
Compare the three scenarios

Assumptions used
How we calculate this

The calculator models total monthly vehicle costs at 15%, 20%, and 25% of the selected income basis. Gross income is reduced by your editable deduction assumption before those percentages are applied. Payment capacity is the selected percentage minus insurance, fuel, maintenance, annual registration and parking provisions.

Purchase ceilings use a 60-month loan, your assumed annual interest rate, down payment, purchase-tax rate and one-time fees. Rates and insurance are user inputs, with no credit-score mapping. Ceilings are rounded down to whole dollars for inventory search.

Limitations: This is a best-guess estimate for educational and entertainment purposes only, not a lender quote or personal financial advice. Insurance, fuel, maintenance, tax, fees, and financing terms vary by provider, location, driving, and vehicle.

Frequently asked questions

What does the 20% estimate mean?

It is the calculator's middle scenario: 20% of the selected income basis is allocated to payment, insurance, fuel, maintenance, and parking. It is a comparison assumption, not a recommendation.

Why include recurring vehicle costs?

Many buyers focus only on the monthly payment but forget about insurance, fuel, maintenance, and registration. A $500/month payment might seem affordable until you add $200 insurance, $150 fuel, and $100 maintenance. This page shows an illustrative recurring cash budget. It excludes upfront cash, unentered charges and resale value; it is not a complete economic cost of ownership.