“How much does it cost to maintain a car?” The only honest answer: it depends enormously on the car, its age, its engine and how far you drive. Rather than an average that fits nobody, here is what the budget is made of, how to estimate yours, and how to reduce it.
What the budget is made of
| Item | How often | What changes the price |
|---|---|---|
| Scheduled servicing (oil change, filters, service) | According to the manufacturer’s schedule, in km and in years | The engine, the oil required, the garage |
| Wear parts (pads, discs, tyres, wipers, battery) | Depending on use: town, motorway, driving style | Tyre size, the car’s weight |
| Major servicing (timing belt, clutch, brake fluid) | A few times in the car’s life | Labour time, so how accessible the engine is |
| Roadworthiness test | According to the rules of your country | The test centre, a possible re-test |
| Unexpected repairs | As breakdowns happen | The car’s age and past servicing |
Estimating yours
- Start from your engine’s schedule: it says which operations come back, and when. You will find it in the original service book or in our maintenance schedules by model.
- Put a price on each operation with quotes or the averages of quote platforms. Example: a Clio 5 oil change cost €118 on average on the French platform idGarages in October 2026 (details in our Clio article).
- Spread the big operations over the years: a timing belt due every 6 years weighs a sixth of its price each year.
- Track what you actually spend: it is the only figure that counts. AutoKarnet does it automatically, per year and per type of work, with the Premium statistics.
Reducing it without taking risks
- Compare quotes between dealers, fast-fit centres and independent garages, for the same work.
- In the European Union, you can leave the manufacturer’s network without losing the warranty: Regulation (EU) No 461/2010 prevents the manufacturer from reserving servicing to its network. You must follow its schedule, use parts of equivalent quality and keep the invoices.
- Ask for used or reconditioned parts where it makes sense. In some countries, such as France, garages must offer them for certain parts.
- Don’t wait for the breakdown: a due date that is respected almost always costs less than an emergency repair. AutoKarnet’s reminders are there for that.
Sources: idGarages, Clio 5 oil change · Regulation (EU) No 461/2010
