By Alex kis | 2025.06.15
Learn to identify hidden issues before you buy a used car in Hungary
Buying a used car can be a smart financial move—but only if you know what to look for. Unfortunately, not every seller is honest, and some vehicles have been tampered with to hide serious defects. This article will teach you how to detect red flags and avoid falling into a costly trap.
1. Check the Odometer – Is It Too Good to Be True?
One of the most common types of tampering is odometer rollback. Sellers may lower the mileage reading to make the car seem newer or better maintained than it actually is. In Hungary, it’s not unusual to see cars advertised with suspiciously low mileage.
Tips to verify actual mileage:
. Compare service history records (check oil change intervals, inspections)
. Examine wear on the steering wheel, pedals, and driver’s seat
. Use online vehicle history check services (e.g., KEKKH data, if available)
2. Uneven Paint or Body Panels? It Might Be Accident Damage
A car that’s been in an accident may have had bodywork done to cover up serious damage. While some repairs are normal, others may be signs of a poorly restored or unsafe vehicle.
What to look for:
. Mismatched paint or overspray around door frames
. Gaps between panels that aren’t symmetrical
. Newly replaced parts that don’t match the age of the rest of the car
3. Suspicious Engine or Transmission Condition
Some sellers may temporarily mask engine issues with additives or cleaning agents. A smooth-sounding engine during a short test drive doesn’t always mean everything’s fine.
Watch for:
. Delayed gear changes (in automatics)
. Excessive smoke on cold start
. Hidden oil leaks or smells under the hood
4. Faulty or Disconnected Dashboard Warning Lights
In many tampered vehicles, the check engine light, ABS, or airbag indicator has been intentionally disabled. If these lights don’t come on at ignition startup and go off later, something’s wrong.
How to test this:
. Use an OBD scanner to detect hidden fault codes
. Turn the ignition key (before starting the engine) and confirm all warning lights flash briefly
5. Cloned or Falsified Paperwork
Another trick is to forge service records or use fake ownership documentation. Be especially cautious if:
- The seller can’t produce a Hungarian registration certificate (forint-számla)
- Ownership transfer seems rushed or unclear
- The documents look freshlyprinted or are missing pages
6. What to Do If You Suspect Tampering?
. Walk away from the deal. There are always better options.
. Bring a trusted mechanic or use a third-party inspection service
. Report the seller to local consumer protection if the fraud is clear
Final Thoughts
A tampered car may run fine for a few weeks, but it can cost thousands in repairs down the line. At AutoRadar, we help you avoid these risks with downloadable checklists, professional guides, and brand-specific fault breakdowns. Never buy in the dark—educate yourself and stay ahead of dishonest sellers.