True Cost of Car Ownership Calculator
Calculate the real annual cost of owning a car including payment, insurance, gas, maintenance, depreciation, and registration.
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The True Cost Most People Ignore
Most car buyers focus on the monthly payment, but depreciation is the single largest cost of car ownership, typically accounting for 35-45% of total cost. According to AAA, the average cost to own and operate a new car in 2025 is approximately $12,182/year ($1,015/month). For trucks and SUVs, it exceeds $13,000. This includes: depreciation ($4,000-$5,500), fuel ($1,800-$2,500), insurance ($1,700-$2,200), maintenance ($1,000-$1,400), and financing ($800-$1,200).
The most cost-effective strategy: buy a 2-3 year old vehicle that has already absorbed the steepest depreciation (20% in year 1, 15% in year 2), hold it for 7-10 years, and maintain it properly. A $28,000 car loses approximately $4,200 in year 1 vs a 2-year-old car at $22,000 losing ~$2,500. That is $1,700/year saved just on depreciation. Check vehicle depreciation with our Depreciation Calculator.
How Much Car Can You Actually Afford?
Financial advisors recommend the 20/4/10 rule: 20% down payment, 4-year loan maximum, and total vehicle costs (payment + insurance) under 10% of gross monthly income. On a $6,000/month gross income: max $600/month for payment + insurance. At $150/month insurance, that leaves $450 for the car payment — supporting approximately a $20,000-$22,000 loan. Compare car loan options with our Car Loan Calculator and check affordability with our Car Affordability Calculator.