Enter vehicle ownership details
Example data table
Use this sample scenario to test the calculator and compare your own assumptions.
| Input | Example value | Why it matters |
|---|---|---|
| Vehicle price | $32,000 | Sets the purchase base for taxes, financing, and depreciation. |
| Down payment | $6,000 | Reduces the financed amount and monthly payment. |
| Loan APR / term | 6.5% / 60 months | Determines how much interest is paid during ownership. |
| Years owned | 5 years | Controls the evaluation period for all recurring costs. |
| Annual miles | 12,000 | Directly affects fuel cost and total cost per mile. |
| Fuel efficiency / fuel price | 28 mpg / $3.80 | Estimates yearly fuel expense from actual usage. |
| Insurance / maintenance | $1,600 / $850 | Captures major recurring ownership costs beyond financing. |
| Depreciation rate | 14% | Estimates future resale value when no manual value is given. |
Formula used
This calculator separates economic ownership cost from cash outlay so you can understand both true cost and real cash flow.
1) Monthly loan payment
M = P × [r(1+r)n] / [(1+r)n − 1]
Where P is loan amount, r is monthly interest rate, and n is total loan months.
2) Annual fuel cost
Annual fuel cost = (Annual miles ÷ MPG) × Fuel price
3) Resale value estimate
Estimated resale value = Vehicle price × (1 − depreciation rate)years owned
4) Depreciation cost
Depreciation cost = Vehicle price − Resale value
5) Economic ownership cost
Economic cost = Taxes and fees + Interest paid + Fuel + Insurance + Maintenance + Registration + Parking and tolls + Tires and repairs + Miscellaneous + Depreciation
6) Net cash outlay
Net cash outlay = Upfront cash + Loan payments made + Operating costs + Remaining loan payoff − Resale proceeds
How to use this calculator
- Enter the vehicle price, down payment, taxes, and upfront fees.
- Add financing details if you plan to use a loan.
- Enter yearly operating costs such as fuel, insurance, maintenance, and registration.
- Set your ownership period and either a depreciation rate or a known resale value.
- Click Calculate ownership cost to view results, the breakdown chart, and export options.
- Use the results table to compare monthly cost, cash outlay, resale assumptions, and cost per mile.
Frequently asked questions
1. What costs are included in this calculator?
It includes purchase tax, upfront fees, financing interest, fuel, insurance, maintenance, registration, parking, repairs, miscellaneous expenses, and depreciation. It also estimates resale value and remaining loan balance to show a fuller ownership picture.
2. What is the difference between economic cost and net cash outlay?
Economic cost measures the true cost of owning the vehicle over time. Net cash outlay tracks actual cash spent, including down payment, loan payments, operating costs, and final payoff or resale proceeds.
3. Can I use this for a cash purchase?
Yes. Enter zero for APR and zero for loan term, or make the down payment equal to the vehicle price. The calculator will remove loan interest and payment effects automatically.
4. What happens if I already know the resale value?
Enter your expected resale value in the optional field. The calculator will use that figure instead of estimating value from the depreciation rate, which is helpful for vehicles with strong market data.
5. How is fuel cost estimated?
Fuel cost is based on annual miles, fuel efficiency, and fuel price. Increasing mileage or gas price raises the result quickly, so realistic inputs make the estimate much more useful.
6. Why can monthly payment be lower than monthly ownership cost?
Monthly payment only covers financing. Ownership cost also includes insurance, fuel, maintenance, taxes, parking, repairs, and depreciation. That makes the real monthly cost higher than the loan payment alone.
7. Can I compare two different vehicles with this page?
Yes. Run one scenario, export the CSV or PDF, then change the inputs and calculate again. Comparing cost per mile and annual ownership totals makes side by side evaluation easier.
8. Why is depreciation so important?
Depreciation is often the largest hidden cost of ownership. Even if fuel and maintenance stay manageable, losing value over time can make a vehicle far more expensive than expected.