True Cost of Ownership Calculator

Your monthly payment is just the beginning. Calculate the real cost of owning a car including depreciation, insurance, fuel, maintenance, and more.

Purchase & Financing

$
$

Running Costs

$
$
$

Depreciation

20%
15%

Depreciation Schedule

Year 1-$8,000$32,000
Year 2-$4,800$27,200
Year 3-$4,080$23,120
Year 4-$3,468$19,652
Year 5-$2,948$16,704

True 5-Year Cost of Ownership

$50,885

Per Month

$848

Per Mile

$0.85

Depreciation

$23,296

Financing Cost

$6,089

Fuel

$7,500

Insurance

$9,000

Maintenance

$4,000

Registration/Taxes

$1,000

What You Pay

Down payment$5,000
Loan payments$41,089
Interest paid$6,089
Fuel$7,500
Insurance$9,000
Maintenance$4,000
Registration/Taxes$1,000

Value Lost & Recovered

Purchase price$40,000
Depreciation over 5 years-$23,296
Est. resale value$16,704
Net cost of vehicle$23,296

This is what the car actually costs you in depreciation

Your monthly payment is $685, but your true monthly cost is $848.

Understanding True Cost of Ownership

Visible Costs

Costs you see and plan for:

  • Monthly payment or purchase price
  • Insurance premiums
  • Fuel costs
  • Registration and taxes

Hidden Costs

Costs often overlooked:

  • Depreciation (often the biggest cost!)
  • Maintenance and repairs
  • Tire replacement
  • Opportunity cost of down payment

Depreciation: The Silent Cost

For a new car, depreciation is typically the single largest cost of ownership. A new car loses about 20% of its value in the first year and roughly 15% each year after. A $40,000 car could be worth just $20,000 after 5 years — that's $20,000 in depreciation alone, or about $333/month you don't see leaving your wallet but is very real.

Tips to Reduce Ownership Costs

🚗

Buy 1-3 years used

Avoid the steepest depreciation curve

Consider fuel economy

15 vs 30 MPG = thousands over 5 years

🔧

Check reliability ratings

Toyota, Honda, Mazda often lowest repair costs

📊

Shop insurance before buying

Some cars cost 2-3x more to insure

Frequently Asked Questions

What is the average cost of car ownership per year?

According to AAA, the average cost of owning a new car is about $10,000-12,000 per year when you include depreciation, insurance, fuel, maintenance, and financing costs. This works out to roughly $800-1,000 per month in true cost, often much higher than just the monthly payment.

How much does a car depreciate per year?

A new car typically loses 20-25% of its value in the first year, then about 15% per year after that. After 5 years, most cars retain only 40-50% of their original value. Some brands (Toyota, Lexus, Porsche) hold value better, while others (luxury sedans, EVs) depreciate faster.

Is it cheaper to buy new or used?

Buying a 2-3 year old used car is typically the best value. You avoid the steepest depreciation while still getting a relatively new car with modern features. However, new cars come with full warranties and lower maintenance costs initially. Run the numbers for your specific situation.

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