What a Audi A4 really costs to own in Europe — insurance, fuel, depreciation, maintenance and the known problems mechanics see every week.
Annual cost (EU avg)
€5,400 – €6,800
Reliability
3.5 / 5
5-year depreciation
~50% over 5 years
Average annual cost of a Audi A4
Across the EU, owning a Audi A4 costs roughly €5,400 – €6,800 per year for a typical driver covering 15,000 km. That figure rolls together depreciation, insurance, fuel or charging, scheduled maintenance, tyres and road tax. Your number will be higher in Germany or the Netherlands, lower in Poland or Lithuania.
Depreciation
Expect roughly ~50% over 5 years. The sweet spot to buy a A4 is at 2–3 years old, after the first owner has absorbed the steepest drop but before maintenance costs start climbing.
Common problems to watch for
EA288 2.0 TDI oil cooler and DPF issues
Multitronic (CVT) failures on older models — avoid
Electronic parking brake actuator failures
Reliability verdict
Premium feel for less than a BMW, but diesel running costs are climbing fast in EU cities.
Get the exact cost for your country
The numbers above are EU averages. Run a free preview to see what the Audi A4 would cost you — using your country's fuel prices, insurance averages and tax rules.