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Cost of ownership
Car Cost Calculator
Purchase, fuel, insurance, maintenance and depreciation: your complete car budget, per month and per year.
Formula
Total cost over the period = Depreciation + Interest cost + Fuel / energy + Insurance + Maintenance
Assumptions
Constant annual depreciation and insurance/maintenance costs as you entered them: an order of magnitude, not a quote. It does not replace real market values or local prices.
How to read it
Count fixed costs (insurance, maintenance, parking) even in months when the car sits still — they weigh more the less you drive. Under 5,000 miles a year, car sharing or occasional rental is worth comparing.