Public Transport vs Car: Which Actually Costs Less?
Is your car costing more than you think?
🚌 Public Transport vs Car Calculator
True Car Cost · Cost Breakdown · 10-Year Timeline · What-If Scenarios
Results update in real time. Includes depreciation — the most underestimated car cost.
🚗 Monthly Car Costs
🚌 Monthly Transit Costs
⏱ Time Value (Optional)
Results are estimates only and do not constitute financial, tax, or legal advice. Consult a qualified professional before making financial decisions.
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Most people dramatically underestimate how much their car costs. The monthly payment gets all the attention, but it's only one piece of a much larger picture. Insurance, fuel, maintenance, parking, and depreciation can easily push total car ownership costs to $800–$1,200 per month — even for a modest vehicle. On the other side, a transit-first lifestyle combining a monthly pass, rideshare apps for convenience trips, and occasional car rentals often runs $150–$350 per month in most cities. The gap is frequently $500–$900 per month — or $6,000–$10,000 per year. The decision isn't purely financial. Car ownership provides flexibility and convenience that many people value highly. But most people who say they "need" a car have never actually run the numbers. This calculator helps you do exactly that. Enter your real car costs — including the depreciation your car loses every year whether you drive it or not — and compare against your realistic transit scenario. The result often surprises people.
- ·Depreciation calculated as a fixed percentage of current car value per year
- ·Fuel cost calculated from monthly miles, MPG, and gas price per gallon
- ·Transit costs include pass, rideshare, and car rental/sharing
- ·Opportunity cost (investing savings) calculated at 7% annual return for 5-year projection
- →You're considering giving up your car to save money in a city with transit
- →You want to know if your car is your largest monthly expense
- →You're moving to a new city and evaluating whether to bring your car
- →You're deciding whether to buy a second car for your household
- →You want to calculate how much you'd save by selling your car and switching to transit
Priya lives in Chicago and pays $520/month on a car loan, $180/month for insurance, $120/month in parking, $85/month in gas, and $80/month in maintenance. Her car, worth $22,000, depreciates $330/month. Her total monthly car cost: $1,315. She researches transit: a $105 Ventra monthly pass plus $80 in Uber rides and $30 for occasional Zipcar trips = $215/month. Switching to transit would save Priya $1,100/month — $13,200 per year — and if she invests that difference, she'd have over $76,000 in 5 years.
- ✕Not including depreciation in car costs — it's often the largest single expense
- ✕Underestimating actual rideshare spend — most people spend more than they think
- ✕Forgetting parking costs — $50–$200/month in many cities
- ✕Not accounting for car registration, emissions testing, and other annual fees
How much does a car really cost per month?
When you include loan/lease, insurance, fuel, maintenance, parking, and depreciation, most Americans spend $800–$1,300/month on their car. AAA's annual study consistently finds the total cost of ownership exceeds $10,000/year for a typical new car.
Is public transit cheaper than a car?
In most medium and large cities, yes — significantly. Transit passes plus rideshare typically cost $150–$350/month versus $700–$1,300/month for car ownership. The gap narrows in suburban or rural areas with poor transit.
What is depreciation and why does it matter?
Depreciation is the loss in your car's value over time — typically 15–20% per year. A $30,000 car loses $4,500 in year one alone. This is a real cost even though you don't pay it monthly — it reduces your net worth.
Can I use rideshare instead of owning a car?
Depends on your usage. If you drive less than 8,000 miles per year and live in a walkable or transit-accessible area, Uber/Lyft plus a transit pass is often cheaper than car ownership. Calculate your breakeven using this tool.
What about the flexibility a car provides?
Flexibility has real value. However, car rental apps, car sharing services (Zipcar, Turo), and rideshare provide most of that flexibility on-demand at a fraction of ownership cost. Factor in occasional rentals for trips you truly need a car.