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What is the true cost per mile to own a car?

โ€ขFinancial Toolset Teamโ€ข5 min read

AAA estimates the average cost is $0.77/mile (2025 data), including depreciation, fuel, maintenance, insurance, registration, and financing. For 12,000 miles/year, that's $9,240 annually. Luxury ve...

What is the true cost per mile to own a car?

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Understanding the True Cost Per Mile to Own a Car

When it comes to understanding the true cost of car ownership, many drivers may focus primarily on fuel expenses. However, the real cost per mile encompasses a range of factors, including depreciation, financing, insurance, maintenance, and other associated fees. This comprehensive view is crucial for making informed decisions about vehicle purchases and budgeting for ongoing expenses. In this article, we'll break down these costs and provide real-world examples to help you better understand what you're paying to drive each mile.

Main Components of Car Ownership Costs

Depreciation

Depreciation is often the largest component of car ownership costs. When you drive a new car off the lot, it immediately starts losing valueโ€”a process that continues over time. Typically, depreciation can account for 35-40% of the total cost of owning a car. For example, a vehicle purchased for $30,000 might lose $10,500 to $12,000 in value over the first few years.

Financing and Insurance

Financing costs depend on the terms of your car loan, including the interest rate and loan duration. The average new car loan payment is around $749 per month, while leasing averages $612 monthly. Insurance premiums vary based on vehicle type, driver profile, and coverage levelsโ€”a critical factor in determining your overall expense per mile.

Fuel, Maintenance, and Repairs

Fuel expenses fluctuate with gas prices and your car's efficiency. Meanwhile, maintenance and repairs average about 11.04 cents per mile. These costs can quickly add up, especially for less fuel-efficient vehicles or those requiring frequent repairs.

Taxes, Registration, and Fees

Don't overlook taxes, registration, and licensing fees as these also add to the cost of ownership. While these might seem like one-off payments, they contribute to the annual cost of driving.

Real-World Scenarios

Cost Variation by Mileage

The cost per mile can vary significantly based on how much you drive each year. For instance:

  • 10,000 miles per year: Approximately 14.90ยข per mile
  • 15,000 miles per year: Average of $0.82 per mile
  • 20,000 miles per year: Around 70ยข per mile

Long-Term Ownership

Consider a scenario where a driver tracks their expenses over a decade. In the first few years, the cost per mile might be high due to depreciation and financing. However, by year 10, with 87,500 miles driven, the cost could decrease to $0.62 per mile. By year 15, with 125,000 miles, costs might drop further to $0.53 per mile. This illustrates how spreading fixed costs over a greater number of miles can reduce the per-mile expense.

Common Mistakes or Considerations

Underestimating Depreciation

Many car buyers overlook how significantly depreciation impacts overall costs. It's crucial to consider this when choosing a vehicle, especially if you plan to sell it after a few years.

Ignoring Maintenance and Repair Costs

Some drivers focus too much on initial purchase price and fuel economy, neglecting the cost of maintenance and repairs. Regular upkeep is essential to prevent unexpected expenses and ensure vehicle longevity.

Overlooking Insurance Variability

Insurance rates can vary widely based on several factors. Obtaining multiple quotes and understanding factors affecting your premium can help manage this cost.

Bottom Line

Understanding the true cost per mile to own a car involves more than just calculating fuel expenses. By considering depreciation, financing, insurance, maintenance, and other fees, you can develop a more accurate picture of what owning a vehicle truly costs. Tools like Edmunds' True Cost to Own calculator and AAA's annual studies can help you compare different models and make informed decisions based on your driving habits and financial situation. Ultimately, being aware of these factors ensures that you're prepared for the long-term financial commitment of car ownership.

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Common questions about the What is the true cost per mile to own a car?

AAA estimates the average cost is $0.77/mile (2025 data), including depreciation, fuel, maintenance, insurance, registration, and financing. For 12,000 miles/year, that's $9,240 annually. Luxury ve...
What is the true cost per mile to own a car? | FinToolset