Total Cost of Ownership Calculator
See the true 5-year cost of owning a vehicle including depreciation, fuel, insurance, maintenance, and financing.
This tool is for informational and educational purposes only. It is not a substitute for professional financial, medical, legal, or engineering advice. See Terms of Service.
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The sticker price of a car is only part of what you will actually pay. This calculator adds up every major ownership cost over five years so you can compare vehicles on a true apples-to-apples basis.
- Enter the purchase price and down payment. The calculator finances the difference using the loan rate and term you provide.
- Set your driving profile. Enter annual miles driven, your vehicle's fuel efficiency (MPG), and the price of gas in your area.
- Add insurance and maintenance. Use your actual quoted insurance premium and expected maintenance budget. If you are unsure, the defaults are reasonable national averages.
- Review the yearly breakdown. The table shows how costs shift over time. Depreciation is heaviest in year one, while maintenance may increase on older vehicles.
Use this tool to compare two vehicles side by side. A cheaper car with poor fuel economy or high insurance can end up costing more over five years than a pricier, more efficient option.
About the Total Cost of Ownership Calculator
Total cost of ownership (TCO) captures every dollar you spend on a vehicle beyond the purchase price. The five major cost buckets are depreciation, fuel, insurance, maintenance, and financing. Depreciation is typically the single largest expense, especially in the first two years when a new car can lose 30-35% of its value. Fuel costs depend heavily on driving habits and vehicle efficiency. Insurance varies by driver age, location, and coverage level. Maintenance covers oil changes, tires, brakes, and unexpected repairs. Financing cost is the total interest paid over the life of your loan. Understanding TCO helps you make smarter purchasing decisions and avoid surprises.
Frequently Asked Questions
What is total cost of ownership for a car?
Total cost of ownership (TCO) is the sum of all expenses associated with owning a vehicle over a specific period, typically five years. It includes depreciation, fuel, insurance, maintenance, and financing interest. TCO gives a more accurate picture of what a car really costs compared to looking at the purchase price alone.
What is the biggest cost of owning a car?
Depreciation is usually the largest single cost, accounting for 35-50% of total ownership cost over five years. A $35,000 new car typically loses around $16,000 to $18,000 in value during its first five years. Fuel is often the second-largest expense for high-mileage drivers, while insurance dominates for drivers in expensive metro areas.
How can I reduce my total cost of ownership?
Buy a 2-3 year old used vehicle to avoid the steepest depreciation. Choose a fuel-efficient model. Shop insurance quotes annually. Follow the manufacturer's maintenance schedule to prevent costly repairs. Make a larger down payment or choose a shorter loan term to reduce interest charges. Keeping a reliable car past the loan payoff date is one of the most effective ways to lower your per-month cost.
How much does it cost per mile to own a car?
According to AAA, the average cost per mile for a new vehicle is roughly $0.60 to $0.80, depending on the vehicle type. Sedans are at the lower end, while trucks and SUVs cost more. This includes depreciation, fuel, insurance, maintenance, and financing. Drivers who keep their cars longer and drive more miles per year bring the per-mile cost down significantly.