The price on the windscreen is only the beginning. What a car really costs is everything you pour into it while you own it, and most of that never arrives as a single, obvious bill. Here are the costs that catch people out, and how to see your own true number before you commit.
Depreciation, the cost you never see
This is almost always the biggest cost of owning a car, and the sneakiest, because you only feel it when you sell. A typical new car loses roughly 20 percent in year one and 40 to 50 percent over three years. Choosing a model that holds its value, or buying slightly used, is the single most effective way to cut it. See it for any car with the depreciation calculator.
Insurance
Premiums vary enormously by car, driver and location, and a cheap car to buy can be expensive to insure. Always get a quote before you commit to a specific model, especially for a first or young driver. The insurance estimator gives you a feel for the numbers.
Fuel or charging
Your yearly energy cost depends on how far you drive and how efficient the car is. Electric cars are usually much cheaper to run per mile, particularly if you charge at home, while thirsty petrol cars add up fast over a year. Compare them honestly with the EV vs petrol calculator.
Servicing, tyres and repairs
Every car needs regular servicing, and parts wear out. Tyres, brakes and the occasional unexpected repair all add up, and premium or performance cars cost more to maintain. Set money aside each month so a big bill does not become a crisis.
Tax, registration and fees
Most countries charge an annual tax, registration or licensing fee to keep a car on the road, and some add road user charges for electric or diesel vehicles. These vary widely, so check what applies where you live before you buy.
Finance interest
If you borrow to buy, the interest is a real cost of ownership. A low monthly payment over a long term can quietly add a large sum to the total. Our car finance guide explains how to keep it down.
The small stuff that adds up
Parking, tolls, cleaning, and the odd fine are easy to ignore individually but real over a year. None of them are huge, but together they belong in your budget.
Add it all up before you buy
The only way to compare two cars fairly is to add every one of these costs together. The 5 year cost of ownership calculator does exactly that for any country and currency, turning a scattered set of costs into one honest figure.
