Buying a used car is one of the bigger everyday decisions, and mistakes often cost thousands of euros. The good news: most risks can be ruled out before you pay a deposit – if you know what to check and how.
This guide walks through the inspection logic we use ourselves: from listing analysis to the test drive and paperwork.
Why inspection matters
Some cars on the market are prepared for sale, not for driving. They look great: polished bodywork, a clean interior, a "fresh service". The problem is that cosmetics cost hundreds of euros, while hidden defects cost thousands.
A pre-purchase inspection costs little compared with the risk. Even if the car turns out to be in good shape, you gain negotiating leverage and peace of mind.
Bodywork and signs of accident damage
Start with the body. A paint thickness gauge reveals repainted panels, and a consistent check of gaps between body parts shows whether the car has been straightened after a crash.
- Paint thickness: factory paint is usually 80–160 µm; significantly higher readings indicate filler.
- Panel gaps should be even on both sides.
- Bolts on wings and the bonnet – check whether they have been removed.
- Glass markings: production years on all windows should be similar.
- Under sills and in the boot floor – rust and signs of impact.
Technical condition
Assess the engine when cold: starting, smoke, unusual noises. A warm engine hides some problems, so it is better if the seller has not pre-heated it before you arrive.
An automatic gearbox is checked on the road: shifts should be smooth, with no jerking or hesitation. The undercarriage – on a lift: fluid leaks, bushings, braking system.
Mileage and history
A mileage rollback costs a few dozen euros, so you cannot rely on the odometer alone. Verify mileage logic through history: service records, roadworthiness test data, archived listings, VIN check reports.
Indirect signs matter too: wear on the steering wheel, pedals and seats should match the stated mileage.
Documents
- Whether the seller is the registered owner (registration certificate).
- Whether the car is not pledged or seized.
- Whether the VIN on the body matches the documents.
- Whether there is a valid roadworthiness certificate and when it expires.
- If the car is imported – a complete chain of import documents.
Test drive
Drive for at least 15–20 minutes at varying speeds: in town, on the open road, with hard braking and cornering. Listen for unusual noises, watch the dashboard and check whether the car pulls to one side.
Most common buyer mistakes
- Buying on emotion after the first viewing.
- Trusting verbal promises instead of documents.
- Skipping inspection because of a "good price" that creates pressure to hurry.
- Paying a deposit without verifying ownership and restrictions.
- Refusing to negotiate when real defects are found.
Quick inspection checklist
- Paint thickness and body geometry
- Cold engine start
- Gearbox behaviour on the road
- Undercarriage on a lift
- Mileage logic through history
- VIN and document verification
- Register check for restrictions
- 15–20 minute test drive
How we can help
If you want the car checked by people who do this every day since 2013 – we carry out pre-purchase inspections: condition, history, documents and a clear verdict on whether the option is worth buying. And if the search has not started yet, we can take over the whole process – from shortlisting to handover.